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    3 1SB:  72.93d, K 16.4k/s, V0 -6.6k/s, asini 15.8.  Spectroscopic triple 5.0, 7.5v, 0.00003", third component 7.5v
    3 2SB:  at 0.002".
    3 1VAR: Amp. 0.05V.
    5 1D:   6.43 dG4, 7.19 dG8, 106.83y, a = 1.432".  Component B has possible invisible companion, period 6.9y.
    5 1DYN: 0.051".
    5 1VAR: Amp. 0.066V, 1.0819d.
    6 1D:   CPM.
    6 1DYN: 0.006".
    6 1G:   61 Cyg group.
    7 1S:   Also classified B8IV-Ve.
    8 1VAR: 6.09 - 6.14V.
   10 1S:   Shell star.
   11 1N:   4 Cet in Psc.
   12 1D:   CPM.
   12 1S:   Lambda Boo star, Mg 4481 wk.
   12 1VAR: ADS 89B, 11 - >14v.
   14 1D:   SB1.  Blue companion?
   14 1N:   5 Cet in Psc.
   14 1SB:  6.5 K2III, 8.5v F:, sep. 0.002", 96.41d, K 23.8k/s, V0 +1.1k/s, asini 31.3.
   14 1VAR: Giant eclipsing binary.  Amp. =>0.2V.  Period close to SB.  Also classified as ellipsoidal var.
   15 1G:   Pleiades group.
   15 1N:   ALPHERATZ; Alpherat; Sirrah; Sirah.  Also formerly called Delta Peg.
   15 1R:   Radius 5 solar.
   15 1S:   Gallium II lines strong.  HgMn star.  Spectrum appears earlier at shorter wavelengths.
   15 1SB:  ADS 94A, 96.6960d, K 30.8k/s, V0 -11.6k/s, asini 34.2.
   15 1VAR: Alpha CV 2.02 - 2.06V, 0.9636 or 0.966222d.  Some spectral lines vary same period, others half period, some nonvariable.
   18 1VAR: Amp. 0.07V.
   20 1D:   6.6 A6IV, 6.9 A8IV, 456y, a = 0.924".  Combined mag. and colors.
   20 1DYN: 0.009".
   20 1G:   Hyades group.
   21 1C:   Color excess E(B-V) = 0.00.
   21 1N:   Caph; Chaph; Kaff; Al Sanam al Nakah.
   21 1SB:  Optical companion, 27d.
   21 1VAR: Delta Sct, amp. 0.03V, 0.10101d.
   23 1D:   Combined mag., color.
   24 1D:   Primary F4III, comp. B, F3III.
   24 1DYN: 0.011".
   26 1D:   Companion 9.44V, +0.34(B-V), -0.14(U-B), G5Ve.
   26 1S:   H and K lines in emission, lithium strong.
   27 1G:   In neutral hydrogen region.
   29 1D:   Suspected occultation double.
   32 1D:   AB, CPM, combined mag., color.  Component B, 8.2 F3/5 IV, HD 662.  C, 14v at 20".
   38 1G:   Cas-Tau OB1.
   39 1C:   Color excess E(B-V) = +0.01.
   39 1N:   ALGENIB.
   39 1RV:  RV also varies with period 0.151750125d.
   39 1S:   Lyman beta observed from COPERNICUS.  Chlorine in spectrum.
   39 1SB:  6.830713d, K 1.34k/s, V0 2.5k/s, asini 0.181Solar R.
   39 1VAR: Beta C 2.80 - 2.87V, 0.1517495d.
   40 1D:   AB 6.7 G3III, 7.5 F2IV, 368y, a = 0.564".  ADS 161C, 10.37V, K0, at 18", physical.
   40 1DYN: 0.0065".
   40 1S:   Combined spectrum variously classified as F7V, G0V, G0III.
   45 1S:   Ultraviolet FeII emission.
   45 1VAR: 4.78 - 4.86V.
   46 1D:   CPM.
   46 1G:   Hyades group.
   46 1VAR: Lb? 5.06 - 5.16V.
   48 1G:   Wolf 630 group.
   48 1S:   Ultraviolet FeII emission.
   48 1VAR: Lb 4.26 - 4.46V.
   49 1G:   Pleiades group.
   50 1D:   Component A is SB.  ADS 191B, 7.3v dA7 at 12".  Period apsidal motion, 3y.  Possible radio binary.
   50 1SB:  ADS 191A, 0.8417d, K 89.9k/s, V0 +2.6k/s, msin3i 0.295, asini 1.04, equal masses.  6.6, 6.6v, sep. 0.0003".
   50 1VAR: Ell 6.0 - 6.03V, 0.841678d.
   53 1SB:  Published RV range from -75 to +14k/s.
   55 1D:   6.8 B8V, 7.1 B9V, 1600y, a = 1.260".  Combined mag., colors.
   56 1D:   CPM.
   57 1G:   Zeta Her group.
   60 1D:   Fixed sep.
   61 1VAR: 6.47 - 6.52V.
   63 1G:   Possible Eggen group with V = +5k/s. Other members: HR 118, 378, 1046, 1706, 2375, 2572, 3131, 3894, 4564, 5482, 5843,
   63 2G:   6153, 6250, 6355, 6446, 7102, 7124, 7340, 8709.
   65 1G:   In neutral hydrogen region.
   65 1S:   Also classified O9IIIn, O9.5III, O8, and O9.5I.  There are also indications of two O9III components.
   65 1SB:  3.5236d, K 223.4k/s, V0 -31.1k/s, msin3i 10.1, asini 10.8.  Apsidal period about 70y? vsini of secondary 145k/s.
   65 1VAR: EB 5.96 - 6.11B, 6.07 - 6.24V, O9III+O9III, 3.523487d.  Spontaneous var. in period.  Polarization indicates
   65 2VAR: circumstellar envelope possibly related to mass exchange.
   68 1G:   Sirius group; UMa stream.
   68 1VAR: Delta Sct?, 4.49 - 4.55V.
   70 1D:   CPM.  Companion F3V.
   70 1VAR: ADS 254B, 9.5 - 12v.
   72 1S:   Metal rich star with normal Doppler broadening.  Also classified G3V and G5IV-V.
   74 1D:   Component B, 12.87v at 63", optical.
   74 1N:   Deneb Kaitos Shemali; Deneb Kaitos Al Shamaliyy.
   74 1VAR: 3.46 - 3.56V.
   81 1D:   B9.5, A2.
   85 1G:   Zeta Her group.
   85 1S:   Technetium star.
   85 1VAR: SRc 5.0 - 6.9v, 6.6 - 7.7p, 158.9d.
   86 1D:   Optical.
   88 1G:   Hyades group.
   88 1VAR: BY Dra, amp. 0.032V, 0.037B, 7.655d.
   89 1S:   Overabundant gallium.
   90 1S:   CO emission.  Technetium star, also classified S6.5IIIe, S4/4eZr6Ti2, and S3,5e - S8,8e (M7e).
   90 1VAR: M 5.8 - 14.9v, 409.33d.
   91 1D:   ADS 328B, 8.0 at 0.2".  However, ADS 328 appeared single in 1953.
   91 1G:   Cas-Tau OB1.
   91 1SB:  ADS 328A, 27.8d, K 30k/s, V0 -18k/s, asini 11.2.
   91 1VAR: ADS 328A, E?, 5.56 - 5.62V.
   92 1VAR: Tycho's Nova Cas 1572.  Brighter than first mag. at maximum.
   95 1G:   Globular cluster 47 Tuc.
   96 1VAR: Amp. 0.07V.
   97 1D:   Suspected double probably single.
   97 1G:   Sirius group?
   98 1G:   Zeta Her group.
   98 1S:   Lithium/calcium ratio = 10 times solar value.
   98 1VAR: 2.75 - 2.81V.
   99 1D:   A* 2.38 K0III, 10.538y, a = 0.072".
   99 1N:   ANKAA; Nair al Zaurak; Cymbae; Lucida Cymbae; Head of Phoenix.
   99 1SB:  3848.83d, K 5.8k/s, V0 +75.2k/s, asini 289.
  101 1VAR: Amp. 0.36V.
  103 1G:   Zeta Her group; Hyades group.
  103 1VAR: SR 4.65 - 5.42V, 49d, replaced by cycles 70 - 85d.
  104 1SB:  3.9558d, K 41.7k/s, V0 +2.0k/s, asini 2.24.
  105 1C:   IR source.
  105 1VAR: Lb 4.7 - 4.90V.
  107 1G:   Wolf 630 group.
  108 1D:   7.2 G1V, 7.2 G1V, 5.625y, a = 0.134".  Combined mag. and colors.
  108 1S:   Combined spectrum variously classified F9V, G0V, G4IV.
  109 1G:   Sigma Pup group.
  112 1G:   61 Cyg group.
  113 1D:   ADS 412AB, CPM.
  113 1G:   Open cluster, NGC 129 #201.
  114 1D:   ADS 409B 13.3v at 3" CPM with A.
  114 1S:   Spectrum classified variously as Am, A7III, F0III, F2V.
  114 1VAR: Delta Sct 5.18 - 5.22V, 0.0689797d.
  115 1S:   Luminosity class uncertain III-V.
  117 1D:   Optical.
  118 1G:   Possible Eggen group, with HR 63, q.v.
  119 1VAR: Delta Sct?  Amp. 0.04y, 0.174?d.
  121 1G:   Member of local association (Pleiades group).
  123 1D:   5.5 B7.5V, 5.8 B8.5V, 640y, a = 0.586".  Combined mag. and colors.  Components 14 and 13 solar masses.
  123 1DYN: 0.004".
  125 1D:   Optical.
  125 1G:   Hyades group.
  126 1D:   CPM with HR 127 of which both are close binaries.  Also CPM with HR 136.  Faint companion at 14".
  126 1G:   Pleiades group.
  127 1D:   CD 4.9 A2V, 5.6 A7V, 44.43y, a = 0.385".  Combined mag., colors.  D-C = 1.17V.
  127 1DYN: 0.020".
  128 1S:   Also classified A0pSi.
  130 1G:   Cas OB14.
  130 1SB:  0.14035d, strongly modulated.
  130 1VAR: Alpha Cyg, 4.22 - 4.30B, 0.09028d.
  132 1D:   ADS 449A is triple occultation system, 6.2, 6.9v, sep. 0.031"; third component 8.8v at 0.196".  ADS 449B, 9.7v at 27.5".
  132 2D:   AB are CPM.
  132 1RV:  Early determination of vsini 260k/s.
  132 1VAR: Suspect eclipsing because invisible at time of occultation.
  134 1D:   ADS 455AB, CPM.  B, 10.4v K0V.  C, 12.3v at 60".
  134 1SB:  ADS 455A.
  136 1D:   Short period binary.  Both components A-type.  Sep. 0.099".  CPM with HR 126 and 127.
  138 1S:   Spectroscopic companion may be the cause of the bright ultraviolet.
  139 1VAR: Delta Sct 6.06 - 6.15V, 0.04931 and 0.0604d.
  142 1D:   AB 5.6 F7V, 6.3 G0V, 6.92y, a = 0.23".  Combined mag., colors, spectrum.
  142 1DYN: 0.049".
  142 1G:   Hyades group.
  142 1S:   A possible overluminous system of about one solar mass.
  142 1SB:  ADS 490A, 2.0819d, K 38.4k/s, V0 +11k/s, asini 1.10.
  142 1VAR: ADS 490A?, Delta Sct?, 5.18 - 5.22V.
  146 1G:   Cas OB14.
  149 1SB:  Probable SB with period about 400d.
  149 1VAR: Amp. 0.06B.
  151 1VAR: Delta Sct, 43.0 minutes.
  153 1G:   Cas-Tau OB1.
  153 1VAR: 3.59 - 3.68V.
  154 1D:   AB 103000?y.  Component B spectrum A6V or Am(A3/F0/F2), RV +11.9k/s.  Component C, 11.4v, F3 at 55" optical.
  154 1RV:  The secondary has evidently been seen only by J. A. Pearce in 1936.
  154 1SB:  ADS 513A, 143.6065d, K 47.5k/s, V0 +8.35k/s, msin3i 27.1, asini 77.6.  Unresolved by speckle interferometry.
  155 1VAR: Beta CMa, amp. 0.035V, 0.096d.  Different cycles show different amplitudes, from 0.002 to 0.036V.  Doubt has been
  155 2VAR: expressed that this is due to interference between different periods.  RV also shows amplitude changing from a few to
  155 3VAR: 25k/s.  Line profiles also vary.
  159 1D:   6.3 G7V, 6.4 G8V, 25.00y, a = 0.670".  Combined mag., colors.
  159 1DYN: 0.063".
  159 1G:   61 Cyg group.
  161 1G:   Sigma Pup group.
  164 1D:   Companion optical.
  165 1D:   AB CPM.  Component C, 15.2v at 48" optical.
  165 1SB:  ADS 548A, 15,000d, K 4.0k/s, V0 -8.5k/s, asini 785.  Unresolved by speckle interferometry 1983.93.
  166 1VAR: 5.83 - 5.89V.
  167 1D:   Binary.
  167 1DYN: 0.007".
  168 1D:   D is 8.5v K2IV-V, vsini <54k/s.  All components probably optical.
  168 1N:   SHEDIR; Schedar; Schedir.
  168 1VAR: Cst 2.20 - 2.27V.
  170 1VAR: Cst 6.68V.
  175 1G:   UMa stream.
  178 1D:   Suspected visual double is probably single.  Resolved by speckle interferometry 1983.93, sep. 0.145", but unresolved
  178 2D:   1981.68, 1983.94.
  179 1G:   Cas-Tau OB1.
  179 1SB:  940.2d, K 11.9, V0 -10.6, asini 141.0.
  180 1G:   In Ursa cluster?  Sirius group?
  182 1N:   Andromeda Nebula.
  182 1VAR: The supernova S And appeared in M31 in 1885, 5.7v at max.
  183 1D:   CPM.
  183 1VAR: Alpha C, 5.69 - 5.78V, 3.952d.
  184 1SB:  1.9642d, K 120.5k/s, V0 +12.9k/s, msin3i 1.47, asini 3.25.  vsini of companion 63k/s.
  185 1D:   A0, A9.
  186 1N:   Called CPD -60d49 in HR, previous ed. BS, and HD.  Misnumbering in CPD has led to confusion of CPD numbers in -60d zone.
  187 1SB:  F7, F5, 4.8202d, K 26.1k/s, V0 +14.1k/s, asini 1.73.
  188 1N:   DIPHDA; Deneb Kaitos; Difda; Difda al Thani; Rana Secunda, the "Second Frog" (the "First Frog" is Fomalhaut = HR 8728).
  188 1VAR: 1.96 - 2.11V.
  189 1M:   High velocity star, possible runaway.
  192 1D:   Physical pair.
  192 1S:   Also classified A2V + F2V.
  192 1SB:  4.4672d, K 73.0k/s, V0 +8.1k/s, asini 4.48.
  192 1VAR: ADS 624A, EA 5.71 - 6.12B, 4.467224d, i 87.95d.  Amp. of primary 0.40V, secondary 0.12V.
  193 1D:   CPM. Companion F8.
  193 1G:   Cas-Tau OB1.  Member of Pleiades group.
  193 1S:   Shell star.  Also classified B2V, B4ne, B8III, B2-5IVe.
  193 1SB:  1033d.  K 19.0, V0 -18.7, asini 268.
  193 1VAR: Gamma Cas, 4.50 - 4.62V, amp. 0.3:R, 1.1679d.
  194 1G:   Wolf 630 group.
  196 1D:   AB CPM.
  196 1G:   Sirius group?
  199 1D:   Primary F5III, secondary F6IV.
  203 1G:   Wolf 630 group.
  205 1SB:  Period at least 2500d.
  208 1SB:  33.75d, K 16.3k/s, V0 -4.1k/s, asini 6.90.
  210 1S:   Also classified G9II-III.
  211 1VAR: Lb?, 5.32 - 5.45V.
  214 1G:   Hyades group.
  214 1VAR: Delta Sct? 5.99 - 6.03V, 0.1040d.
  215 1D:   AB CPM.  Companions probably optical.
  215 1S:   CaII emission.
  215 1SB:  Component A of visual system, 17.7692d, K 26.3k/s, V0 -23.7k/s, asini 6.43.  Possible X-ray source 3U0032+24.
  215 1VAR: Component A of visual system, EB 3.92 - 4.14V, 17.7695d.
  217 1G:   Hyades group.
  219 1D:   AB 3.45 G3V, 7.51 K4Ve, 480y, a = 11.994".  Combined mag., colors.  Component B, vsini =<25k/s.  Companions C-H optical.
  219 2D:   A possible invisible companion with period about 40y.  Component B, 7.51V, +1.39(B-V), +1.03(U-B).
  219 1DYN: 0.177".
  219 1N:   Achird, according to Becvar; Allen says "unnamed".
  219 1RV:  Component B, +11k/s.
  219 1SB:  ADS 671A, 9.209d, K 2.2k/s, V0 +9.2k/s, asini 0.254.  More recent observations by Morbey and Griffin (1987) and
  219 2SB:  by McMillan and Smith (1988) show constant velocity; thus, the SB nature of the system is questioned.
  224 1R:   Occultation diam. = 0.0042".
  225 1D:   The two companions probably optical.
  225 1SB:  13.824581d, K 57.53k/s, V0 +4.06k/s, msin3i 1.041, asini 10.9; vsini both components <17k/s.
  226 1SB:  4.2828d, K 75.6k/s, V0 -23.9k/s, msin3i 1.49, asini 4.45; vsini of secondary 11k/s.
  227 1D:   CPM.
  227 1G:   Eta Cep group.
  230 1C:   Colors for blend with HR 231.  Mag. for blend, 5.56V.
  230 1D:   CPM with HR 231.
  230 1DYN: 0.004".
  230 1G:   Hyades group.
  231 1D:   CPM with HR 230.
  231 1DYN: 0.004".
  231 1G:   Hyades group.
  233 1S:   Also classified G0III + A5V.
  233 1SB:  225.739k/s, K 8.9k/s, V0 +1.76k/s, asini 27.5; vsini of secondary 50k/s.
  233 1VAR: 5.33 - 5.39V.
  234 1S:   Possible subdwarf.  CrII, MgII, TiII, SrII, EuII but no trace of SiII.
  234 1VAR: Alpha CV 6.10 - 6.14V, 2.156d.  Also var. K-line, same period.
  235 1G:   Sirius group; UMa stream.
  235 1VAR: 5.15 - 5.24V.
  237 1G:   Cas OB7.
  237 1VAR: 6.04 - 6.11V.
  238 1S:   Also classified F5III.
  238 1VAR: Delta Sct 6.34 - 6.37V, 0.1360d; sinusoidal components 0.0526 and 0.0396d.
  239 1VAR: Delta Sct 5.20 - 5.25V, 0.055d.
  242 1VAR: Delta Sct 5.17 - 5.27V, 0.110d.
  243 1G:   Wolf 630 group.
  244 1S:   Ultraviolet deficiency.
  244 1SB:  ADS 721A, 127.951d, K 1.6k/s, V0 +22.5k/s, asini 2.35.  Orbit questioned by Morbey and Griffin (1987, ApJ,
  244 2SB:  317, 343); proposed period rejected with certainty.  Unresolved by speckle interferometry.
  245 1D:   Optical. Combined mag. and color.
  247 1D:   Fixed sep.
  250 1D:   AB CPM.  Component B, dG4.
  251 1D:   Primary F4IV, secondary G0V.
  251 1RV:  Comp. B -9.4k/s.
  253 1D:   AB optical.
  254 1D:   AB 6.23 A1V, 6.89 A4V, 360.4y, a = 0.700".  Combined mag., colors.
  254 1DYN: 0.011".
  257 1VAR: Lb? 5.60 - 5.80V.
  258 1D:   AB 6.02 G6IV, 6.41 K6IV, 164.68y, a = 1.014".  Resolved by speckle interferometry 1983.94, sep. 0.68".  Combined
  258 2D:   mag., colors.
  263 1G:   Wolf 630 group.
  264 1C:   IR excess.
  264 1D:   AB CPM.
  264 1G:   Cas-Tau OB1; exciting star of HII region S185; in reflection nebula; two peculiar elephant trunks of very different
  264 2G:   colors:  IC 59 and IC 63.
  264 1M:   IRAS observations confirm IR excess and yield simple blackbody temperature of 6750 +/- 100K.
  264 1S:   First emission-line star discovered, by Angelo Secchi in 1866.  IRAS satellite observations confirm IR excess and yield
  264 2S:   blackbody temperature of about 6750K.
  264 1VAR: ADS 782A, Gamma Cas 1.6 - 3.0v.  Spectrum and color vary.  Expanding circumstellar shell.  High-velocity variable
  264 2VAR: mass loss.  Variable hydrogen emission, 0.7d.  Variable SiIV, CIV, polarization.  Variable X-ray source.  H alpha
  264 3VAR: indicates rotating disk-like envelope.
  265 1G:   Wolf 630 group.
  265 1S:   Possible BaII star.
  266 1D:   AB 6.0 B8V, 6.6 B9V, 83.4y, a = 0.252".  Total mass, 6 solar.  Primary is a mercury-manganese star.
  266 1SB:  ADS 784A, 4.2424d, K 88.2k/s, V0 -3.2k/s, msin3i 1.65, asini 4.57.
  269 1D:   All components optical.
  271 1G:   UMa stream.
  271 1SB:  115.71d, K 17.9k/s, V0 -10.3k/s, msin3i 0.338, asini 28.5; both components vsini <17k/s.
  276 1G:   UMa stream.
  277 1D:   ADS 805, 790y.
  278 1G:   Hyades group.
  280 1S:   Weak helium-line star.  Also classified B8IIIp.  Circumstellar cloud.
  280 1SB:  About 100y, K 6k/s, asini 4000 solar radii.  Companion suspected of being black hole.
  280 1VAR: Possible periodicities:  19.4, 16.7, 0.95, 0.49d.
  282 1D:   Visual binary with HR 283.
  283 1D:   Visual binary with HR 282.  Color for blended images.
  284 1VAR: Lb 5.95 - 6.12V.
  285 1N:   2 UMi in Cep.
  289 1D:   6.7 A3n, 8.0, 450y, a = 0.816".
  289 1DYN: 0.010".
  289 1G:   Hyades group.
  289 1SB:  ADS 862A.
  290 1G:   UMa stream.
  290 1S:   Also classified A3/A7/A9.
  291 1SB:  81.12d, K 54.3k/s, V0 +10.4k/s, msin3i 0.547, asini 26.4.
  294 1D:   Suspected occultation double, 5.2, 5.2v, sep. 0.25".
  301 1D:   AB binary.  Component B, G8V.
  302 1G:   Cas-Tau OB1.
  304 1VAR: Amp. 0.10V.
  308 1D:   Visual pair optical.
  308 1S:   Luminosity variously classified as II, III, V.
  308 1SB:  ADS 889A.
  309 1G:   Hyades moving group.
  310 1D:   CPM with HR 311.  Third component optical.
  311 1D:   CPM with HR 310.
  313 1D:   CPM with HR 314.  Faint companions probably optical.
  313 1G:   Wolf 630 group.
  314 1D:   CPM with HR 313.
  314 1G:   Wolf 630 group.
  315 1G:   Sirius group; UMa stream.
  316 1G:   Normal iron content raises questions regarding membership in Arcturus moving group.
  317 1SB:  Small amp. RV, equal comp.
  318 1D:   AB optical.
  321 1D:   A* 5.15 G5Vp, 21.43y, a = 0.186", mag. diff 2V, sep. 1.4".  Subdwarf with five visual and one astrometric components.
  321 1N:   Marfak.  Name shared with HR 343.
  321 1S:   Metal deficient star.
  321 1SB:  8393d, K 2.8k/s, V0 -98.0k/s, asini 310.  Masses 0.8 and 0.3? solar.  Resolved by speckle interferometry.
  322 1D:   Mag. and color blend of close pair 4.2, 4.2v.  C, 11.5v at 57".
  322 1DYN: 0.013".
  323 1S:   Also classified B9IV Mn.
  323 1SB:  10.6157d, K 52.21k/s, V0 +17.89k/s, msin3i 0.540, asini 7.43.
  324 1G:   Hyades group.
  327 1G:   Hyades moving group.
  330 1D:   Companions probably optical.
  330 1G:   UMa stream.
  330 1VAR: Delta Sct?
  331 1D:   5.8 A2IV, 6.2 A4IV, 28.5y, a = 0.209".  Combined mag., colors.
  334 1N:   Dheneb; Deneb; Deneb Algenubi.
  335 1D:   4.6 B6IV, 5.5 B9V, 371.6y, a = 0.447".  Combined mag., colors.  Masses 16 and 10 solar.  Resolved by speckle
  335 2D:   interferometry 1983.93, sep. 0.64".
  335 1DYN: 0.003".
  335 1S:   Also classified B7III, B9IIIe.
  336 1D:   Suspected visual double is probably single.
  337 1N:   MIRACH; Merach; Mirac; Mirak; (al Mizar).
  337 1S:   Ultraviolet FeII emission.  Also classified B9III.
  338 1D:   AB 4.2, 7.0v close binary; vsini of B 87k/s.  C, 7.0 F7V at 6.6" CPM.
  338 1S:   Phosphorus in spectrum.
  338 1SB:  1.6698d, K 130.6k/s, V0 +19.6k/s, msin3i 3.83, asini 3.00.  Rotation apsides 32.5y.  Secondary of SB,
  338 2SB:  vsini 68k/s.
  338 1VAR: Primary component of visual system.  EA 3.92 - 4.42V, 1.6697664d, i 84.7d.
  342 1VAR: E?, 5.35 - 5.59V.
  343 1G:   Hyades moving group.
  343 1N:   Marfak.  Name shared with HR 321.
  343 1SB:  Unresolved by speckle interferometry.
  343 1VAR: Delta Sct?
  345 1VAR: Cst? 5.50 - 5.60V.
  347 1VAR: L?, 7.1 - 9.0p.
  348 1D:   Unresolved by speckle interferometry: probably single.
  353 1G:   Wolf 630 group.
  356 1D:   AB CPM.  Component B, 10.25V, +0.79(B-V), +0.29(U-B), G1V.
  359 1VAR: Delta Sct? 5.93 - 5.98V, 0.05d.
  360 1D:   B CPM, 9.11V, +0.92(B-V), +0.25(U-B).
  360 1SB:  ADS 995A.
  361 1D:   CPM with HR 362 at 24".  ADS 996A is close occultation double, 6.3, 6.3v, 0.05":.  Component B, HR 362 is SB; C, 12.2 is
  361 2D:   1" from B.
  361 1DYN: 0.012".
  361 1SB:  ADS 996A, RV var. by 45k/s.
  362 1D:   CPM with HR 361.
  362 1DYN: 0.012".
  362 1SB:  ADS 996B, 6.7, 8.7v, sep. 0.001", 9.0750d, K 51.1k/s, V0 +10.4k/s, asini 6.37.
  363 1G:   Sigma Pup group.
  363 1S:   Also classified S3 Zr1 Ti3.
  363 1VAR: SRb?, amp. 0.15V.
  364 1S:   HgMn star.
  364 1VAR: Alpha CV?, 5.94 - 5.98V.
  365 1M:   Mag. 7.38V and colors from Nicolet.  However, HD gives 6.38ptm, 7.38ptg.  Abt and Biggs RV Bibliography quotes 6.20V;
  365 2M:   and AGK3 has 7.7ptg.
  366 1D:   CPM.  Component B, G7V.
  368 1D:   Component C is faint diffuse nebula, NGC 450.
  370 1G:   Hyades group.
  371 1C:   IR source in this approximate position corresponds to a Seyfert galaxy.
  373 1VAR: RS, 5.35 - 5.58V.
  377 1D:   Quadruple system consisting of two close CPM pairs separated by 320":  CPD -69d45, components AB, 5.1, 7.3, 5" and
  377 2D:   CPD -69d44, components CD.  AB, 1222.4y, a = 7.64"; CD 7.8 G5, 8.2, 86.2y, a = 1.12".
  377 1DYN: 0.049".
  378 1G:   Ursa cluster?  UMa stream.  Possible Eggen group, with HR 63, q.v.
  382 1D:   ADS 1073, quintuple system:  A = NGC 457 #136; B, 12.3v at 49"; C = NGC 457 #131 = HD 7902, 6.99V, +0.42(B-V),
  382 2D:   -0.38(U-B), B5Ia at 134", vsini =<25k/s; D, 10.19V, +0.29(B-V), -0.47(U-B) at 179"; E, 10.63V, +0.28(B-V), -0.52(U-B) at
  382 3D:   170".
  382 1G:   In open cluster NGC 457, #136.
  385 1D:   BC 7.4, 7.6, 21.5y, a = 0.136".  Combined spectrum A1V.
  385 1S:   Also classified G4:III + A2:V and G5III-IV + A5V.
  390 1N:   Adhil.
  390 1SB:  17.7673d, asini 6.272.
  391 1D:   AB 7.1, 7.3v, binary, combined mag. and color.  Components C, 12.8v at 46" and D, 10.50v at 249" probably optical.
  394 1D:   CPM.
  394 1RV:  Component B, -6k/s.
  395 1G:   Hyades group.
  395 1SB:  35.371d, K 39.0k/s, V0 +13.3k/s, msin3i 0.440, asini 14.7; vsini same for both components 15k/s.
  399 1D:   ADS 1129B, 13.5v, 3" CPM with A. Component C optical, 9.18V, +0.66 (B-V), +0.34(U-B), Am.
  400 1G:   Wolf 630 group.
  401 1VAR: Delta Sct 6.20 - 6.22V, 0.070d.
  402 1D:   Probably optical.
  403 1C:   Color excess E(B-V) = +0.27.
  403 1D:   Unresolved by speckle interferometry 1981.69.
  403 1G:   Hyades group.
  403 1N:   Ruchbah; Rucba; Rucha; also Ksora in Becvar.
  403 1S:   Also classified A5V.
  403 1VAR: EA? 2.68 - 2.76V, 759d.
  404 1D:   6.6 F3V, 6.8 F4V, 16.14y, a = 0.1884".  Combined mag. and color.
  404 1SB:  16.14y, K 40.1k/s, asini 1270.  Speckle interferometric sep. 0.378" (1980.94).
  405 1G:   Wolf 630 group.
  407 1SB:  5.4291d, K 14.5k/s, V0 -15.9k/s, asini 1.00.
  410 1G:   Hyades moving group.
  414 1G:   Wolf 630 group.
  415 1G:   Hyades moving group.
  417 1D:   AB binary, B 11.7v at 2"; CD 10.4, 10.4 sep. 4.9" at 120" from A.
  417 1G:   Hyades moving group.
  418 1D:   Optical.
  419 1D:   Binary.  Companion 9.38V, +0.19(B-V), +0.00(U-B), A8V, vsini 48k/s.
  419 1DYN: 0.016".
  422 1G:   Member of the local association (Pleiades group); in neutral hydrogen region.
  422 1RV:  Two published values of vsini are 35 and 135k/s.
  422 1S:   Shell star.
  423 1D:   CPM.
  423 1VAR: SRb 9.1 - 12.8p, 370d.
  424 1D:   A* 2.0 var. F8Ib, 30.46y, a = 0.038".  AB physical; B, 8.20V, +0.49(B-V), +0.16(U-B), F3V, 0.0 color excess,
  424 2D:   vsini =<60k/s; C, 13v at 43"; D, 14v at 83".
  424 1DYN: 0.006".
  424 1G:   Red star Pleiades group.
  424 1N:   POLARIS; Alruccabah; Cynosura; Phoenice; Lodestar; Pole Star; Tramontana; Angel Stern; Navigatoria; Star of Arcady;
  424 2N:   Yilduz; Mismar.
  424 1S:   Also classified F7Ib-F8Ib.
  424 1SB:  ADS 1477A, K 4.1k/s, V0 -16.4k/s, asini 482.  Period 6-8y?  Unresolved by speckle interferometry.  RV varies in 2
  424 2SB:  periods, 3.968d pulsation, 27.6y revolution of unseen blue companion.
  424 1VAR: CDelta 1.92 - 2.07V, 3.969778d.  Period increases 53 sec./century.  Probably unreddened.
  426 1D:   CPM.  Component B is BD+7d214, 8.02V, +0.53(B-V), +0.06(U-B), G0.
  427 1SB:  134.078d, K 19.9k/s, V0 +1.1k/s, asini 34.9.  Unresolved by speckle interferometry.
  428 1G:   Hyades group.
  429 1SB:  193.85d, K 16.0k/s, V0 +26.0k/s, asini 42.6.
  429 1VAR: 3.39 - 3.49V.
  431 1VAR: Delta Sct 6.56 - 6.59V, 0.090d.
  432 1VAR: Delta Sct 5.90 - 5.92V, 0.131d.
  434 1R:   Diam. 0.0030".
  435 1VAR: Amp. 0.15V.
  436 1D:   CPM.  Primary K3.5IIIab, secondary G2V.
  437 1D:   CPM.
  437 1DYN: 0.003".
  437 1VAR: ADS 1199B, 8.0 - 11.5v?
  439 1D:   Unresolved by speckle interferometry 1983.94.
  439 1S:   Also classified K3Ib-II + B9V.  vsini of secondary 200k/s.
  443 1D:   Probably optical.
  444 1S:   Also classified A0pSi.
  444 1VAR: Amp. about 0.015u, <0.01v, 0.694d.
  446 1S:   Si star.
  446 1VAR: Alpha CV, amp. 0.012V, 0.6684d.  Also long-period variations.
  454 1VAR  BY, amp. 0.09V.  Four minima observed with unequal intervals, about 36 to 66 days superposed on possible secular
  454 2VAR: brightening at rate of about 0.045m/100d.
  458 1D:   Both visual companions probably optical.
  458 1SB:  197.9d, K 1.8k/s, V0 -27.7k/s, asini 4.79.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
  458 2SB:  Unresolved by speckle interferometry.
  460 1RV:  Uncertain.  Two discordant sources, -19 and +22.
  461 1G:   UMa stream.
  461 1S:   Also classified K1Ia and K0IICN+2.
  462 1D:   6.0 F3V, 7.1, probably combined mag. and color.
  464 1N:   51 And also called Upsilon Per, but outside IAU boundaries of Perseus.
  465 1S:   Spectra show high uranium to thorium ratio.  Promethium doubtful.  Anomalously high abundance of heavy elements.
  465 2S:   1000-fold overabundance for the rare earths, Mo and Nb; 100 for Sr and Zr; lanthanides 100,000 times; uranium a million
  465 3S:   times more abundant than in solar system.
  465 1SB:  272.99d, K 11.3k/s, V0 -0.55k/s, asini 37.4.
  465 1VAR: Alpha CV 6.27 - 6.41V, 36.5d; Sp. and magnetic field var., 22-24y.  UII and PmII lines vary in 6.7 hrs.
  466 1D:   6.8 F5, 7.2, 28.3y, a = 0.19".
  467 1D:   Possible radio binary.  Visual companion optical.
  471 1G:   Wolf 630 group.
  472 1G:   Member of Pleiades group.
  472 1N:   ACHERNAR.
  472 1R:   Diam. = 0.00185 - 0.00192".
  472 1RV:  Period in RV and light (1.26d) seems best explained by rotation.  Weak but significant variations in strength of
  472 2RV:  MgII 4481.  RV of H gamma and HeI 4471 consistent with period, amp. 30k/s.  Variable light amp. 0.02V.
  472 1S:   Lyman alpha and Lyman beta observed from COPERNICUS.  H alpha and H beta var. emission and possible high-velocity mass
  472 2S:   loss.  Expanding circumstellar shell.
  472 1VAR: EB or Ell, amp. 0.02V.  H alpha var. emission and possible high-velocity mass loss.  Expanding circumstellar shell.
  476 1G:   Hyades moving group.
  477 1D:   CPM.  Component B, 11.53V, +0.65(B-V), +0.04(U-B).
  478 1VAR: Alpha CV, 5.55 - 5.64V, 3.1848d.
  479 1D:   CPM.  Combined mag., colors.  Primary F4IV-V, secondary F8V.
  479 1RV:  Component B, -4k/s.
  480 1VAR: EA, amp. 0.3V, 16.77d.
  481 1S:   Manganese star.
  482 1D:   Third component mag. diff 4.74v, 110" from A.  Component B is K2V, optical.
  482 1S:   Also classified B7V.
  483 1D:   Astrometric binary 20y, a 0.12", mag. diff 3-4v.  Companion 25% solar mass.
  483 1G:   Hyades group.
  484 1D:   AB CPM; B is F2III; C optical.
  484 1SB:  ADS 1326A, 4.4347d, K 81.5k/s, V0 +4.6k/s, msin3i 1.16, asini 4.94.
  485 1G:   UMa stream.
  486 1D:   Binary with HR 487, q.v.
  486 1N:   With HR 487 called p Eridani.
  487 1D:   AB 5.79 K0V, 5.83 K0V, 483.66y, a = 7.817".  B is HR 486.  Combined light HR 486-487, 5.07V.  Spectra also classified
  487 2D:   K1V, K1.5V.
  487 1DYN: 0.108".
  488 1G:   Foreground star, Cas OB8.
  491 1SB:  ADS 1344A.
  492 1DYN: 0.024".
  495 1G:   61 Cyg group.
  496 1G:   In neutral hydrogen region; Cas-Tau OB1.
  496 1P:   Intrinsic polarization, probably due to circumstellar matter.
  496 1S:   FeII, H in emission.  Also classified B0nne, B1III-Vpe.
  496 1SB:  126.696d.  Primary, 16.8k/s, V0 -8.4k/s, msin3i 21.1, asini 29.2; secondary K 105.3k/s, sin3i 3.4,
  496 2SB:  asini 184.  Unresolved by speckle interferometry.  Both components appear to be shell stars, B2Ve and B3Ve.  Speculation
  496 3SB:  that secondary is the helium core of a once more massive star whose mass was transferred to the primary.
  496 1VAR: Gamma Cas 4.03 - 4.11V, 19.5d.  Amp. varies in per. 127d.  Possible mass loss.  Expanding circumstellar shell.
  497 1G:   Ursa cluster.
  499 1D:   6.4 A2, 7.8 F0, 573.52y, a = 1.07".
  499 1DYN: 0.016".
  503 1SB:  78.0073d, K 20.1k/s, V0 -3.7k/s, asini 21.6.
  510 1N:   Torcularis Septentrionalis.
  511 1D:   Component A, astrometric binary unresolved by speckle interferometry.
  511 1S:   Iron-rich star.
  514 1D:   AB 5.4 F1V, 8.6 G9V, 1192.2y, a = 4.652".  C 15.0v at 15", D 11.5v at 142".  Spectrum of secondary also classified K1V.
  514 1DYN: 0.042".
  515 1VAR: Delta Sct 6.54 - 6.59V, about 0.2d.
  516 1D:   CPM.
  526 1D:   Component C 8.4v at 21", D 10.2v at 137".
  526 1SB:  ADS 1438B.
  530 1D:   Binary. Component B 7.3v A6V, P.A. 166d; RV, 1.8k/s, variable.  Confusion in literature as to which component is HD
  530 2D:   11154, which 11155. Probably combined mag. and color.
  530 1DYN: 0.006".
  530 1G:   UMa stream.
  531 1D:   CPM.  Companion, dG1 is HD 11131.
  531 1G:   Sirius group?  UMa stream.
  531 1S:   Variously classified F2III, IV, V; F1V.
  533 1G:   In neutral hydrogen region; Cas-Tau OB1.
  533 1SB:  15.6d, K 10k/s, V0 -9k/s.
  533 1VAR: E? 5.46 - 5.68y.
  534 1G:   UMa stream.
  534 1N:   54 Cet in Aries.
  536 1SB:  5.6270d, K 26.5k/s, V0 +11.4k/s, asini 2.05.
  537 1G:   Probable Hyades group.
  539 1D:   Second visual component optical.
  539 1N:   Baten Kaitos.
  539 1SB:  Component A of visual double.  1652d, K 3.3k/s, V0 +9.2k/s, asini 60.5. Unresolved by speckle interferometry.
  541 1S:   Lambda Boo star, Mg 4481 wk.
  541 1VAR: Delta Sct, 5.90 - 5.94V, 0.037312d; also possibly 0.1662, 0.038351 and 0.043013d.
  542 1G:   Cas-Tau OB1; member of Pleiades group.
  542 1N:   Called Segin in Becvar; Allen gives Ruchbah, a name more commonly applied to HR 403.
  542 1S:   Helium weak. Shell star. Usually classified B3Vp.
  544 1D:   Visual companions probably optical.
  544 1N:   Metallah; Mothallah; Atria; Caput Trianguli; Ras al Muthallah; Elmuthalleth.
  544 1SB:  1.7365d, K 12.4k/s, V0 -20.0k/s, asini 0.296.
  545 1D:   Binary with HR 546, q.v.  Combined mag. HR 545/6, 3.88V; colors also combined.
  545 1DYN: 0.019".
  545 1N:   The HD numbers and other data, especially spectral classes, for HR 545-6 have frequently been interchanged. HD 11502 is
  545 2N:   the brighter = HR 546, while HD 11503 = HR 545 is the slightly fainter N. prec. component B of ADS 1507.
  545 1VAR: Sp. var. 38 min.
  546 1D:   Binary with HR 545, orbital period 5000 - 10000y?  Component C, 9.6v at 221".  Combined colors for HR 545-6; combined
  546 2D:   mag. 3.88V.
  546 1DYN: 0.019".
  546 1G:   Pleiades group.
  546 1N:   Mesarthim; Mesartim; "First Star in Aries".
  546 1S:   Also classified A0pCr, A1pCrSiSr.
  546 1VAR: Alpha CV 3.88 - 3.90V, 2.6095 or 1.7982d; also possibly 2.5 hrs., amp.  0.02, unconfirmed.  Southern component of
  546 2VAR: ADS 1507.  Magnetic var.
  547 1VAR: Delta Sct, 5.73 - 5.81V, 0.090336d; also possibly 0.1996 or 0.1663d and 0.09417 or 0.10396d.
  548 1G:   Pleiades group.
  548 1SB:  69.92d, K 29.6k/s, V0 -24.8k/s, asini 27.1.
  549 1SB:  1672.4d, K 4.64k/s, V0 +29.51k/s, asini 105.
  551 1SB:  838d, K 4.30k/s, V0 +31.89k/s, asini 49.6.
  553 1N:   Sharatan; Sheratan; Al Sharatain.
  553 1SB:  106.9973d, K 37.1k/s, V0 -4.0k/s, asini 23.8. One of the most eccentric orbits known: e 0.892.  Binary unresolved by
  553 2SB:  speckle interferometry 1981.69.  SB2 in infrared:  near-IR reticon spectra at 8800 Ang show double lines and indicate
  553 3SB:  that the secondary is late F- or G-type main-sequence star.
  553 1VAR: Delta Sct?
  555 1G:   Gamma Leo group.
  555 1VAR: SR 4.3 - 4.5V, 30d.
  556 1D:   ADS 1534B not CPM with HR 557, component A.
  556 1G:   Region of NGC 752.
  557 1D:   ADS 1534AP, CPM, 11.9v at 18".
  557 1G:   Region of NGC 752.
  558 1S:   HgMn star.
  559 1VAR: EA? 6.42 - 6.84p, 47.9?d.
  560 1D:   6.76 F7, 6.76 G0, 170.3y, a = 1.05".  Alternate orbit 158.4y, a = 1.00".  Masses 1.34 and 1.29 solar.  Combined mag. and
  560 2D:   colors.
  560 1DYN: 0.024".
  561 1VAR: 6.00 - 6.30V.
  562 1RV:  Hydrogen lines show period 5.01d; metallic lines do not. Possible unseen secondary.
  562 1S:   HgMn star.
  563 1S:   Also classified G2Ib-II.
  563 1SB:  1567.66d, K 10.8k/s, V0 -4.9k/s, asini 217, 5.4, 6.4v, sep. 0.01", unresolved by speckle interferometry.
  566 1D:   CPM.
  567 1D:   Optical.
  569 1D:   ADS 1563B, 7.40V, +0.58(B-V), +0.07(U-B), dG1, CPM; vsini =<25k/s.
  569 1VAR: ADS 1563B; Cst? 7.30 - 740V.
  570 1N:   Eta2 Hyi.  Eta1 is the fainter Bayer component, HD 11733, 6.8v, A0.
  575 1D:   AB 4.71 A4V, 6.41 F2V, 60.44y, a = 0.653". Perturbation periods of 26 or 39y suspected. C, 13.6v, 24" CPM; D, 13.0v 48"
  575 2D:   optical.  Additional unseen companion suspected.
  575 1DYN: 0.027".
  575 1G:   Sirius group?
  575 1N:   Also called A Cas.
  575 1SB:  ADS 1598A, 20,146.1d, K 4.0k/s, V0 -8.5k/s, asini 776.
  575 1VAR: ADS 1598B.  B-A varies 1.5 - 3.0v.
  577 1D:   ADS 1582AB, 8.5, 11.0v, sep. 2.3" at 188" from the bright component D. C, 9.2v at 31" from A.
  585 1G:   Zeta Her group.
  585 1S:   Ultraviolet FeII emission.  Also classified M0.5III Ba 0.2.
  587 1VAR: SR? 5.40 - 5.61V.
  591 1N:   Head of Hydrus.
  592 1D:   ADS 1625AB, CPM.
  595 1D:   Binary with HR 596, q.v.
  595 1DYN: 0.017".
  595 1VAR: Alpha CV?
  596 1D:   4.18 A2p, 5.21 Am, 933.05y, a = 4.0".  Colors for combined light.  Combined mag. 3.82V.
  596 1DYN: 0.017".
  596 1N:   Alrisha; Alrischa; Alrescha; El Rischa; Al Richa; Rescha; Okda; Kaitain.
  596 1VAR: Alpha CV?, 3.79 - 3.83V.  Although the NSV identifies the variable as HR 596, the magnitudes given are for the blend of
  596 2VAR: HR 595/6; uncertain which component is the variable.
  599 1G:   UMa stream.
  599 1VAR: ADS 1621.  Uncertain which component varies.  B-A from 4.5 - 6.0v.
  601 1R:   Occultation diam., two determinations, 0.0026" and 0.0036".
  603 1D:   CPM with HR 604.
  603 1G:   Red star Pleiades group.
  603 1N:   ALMAAK; Almach; Alamak; Almak; Almaach.
  604 1D:   BC 5.5 B8V, 6.3 A0V, 61.1y, a = 0.296".  ADS 1630BC CPM with HR 603.  Component D, 15v at 28".  Possibly also CPM with
  604 2D:   BD+41d408 at 53'.
  604 1DYN: 0.010".
  604 1SB:  ADS 1630B, 2.67d, K 141k/s, V0 +2.5k/s, msin3i 1.76, asini 4.95; vsini of both components 70k/s.
  605 1D:   AB 5.90 F8IV, 7.27 F9V, 288.0y, a = 1.256"; or 309.03y, a = 1.34".  Other published periods have ranged from 247 to
  605 2D:   925y.  Combined mag., colors.
  605 1DYN: 0.016".
  609 1D:   Suspected occultation double.
  610 1D:   ADS 1634AB CPM.  B, G5V; C at 83" optical.
  612 1VAR: Alpha CV?, 4.68 - 4.73V, 1.89d.
  613 1SB:  15.2938d, K 34.4k/s, V0 +11.5k/s, msin3i 0.137, asini 5.75.
  614 1R:   Diam. 0.0022".
  614 1VAR: SR 6.20 - 6.38V, about 20d.
  617 1N:   HAMAL; Hemal; Hamul; Ras Hammel; El Nath (obsolete). The name Arietis also used both for the star and the constellation.
  617 1S:   Also classified K2IIIab Ca-1.
  618 1G:   NGC 869; Per OB1.
  618 1S:   Shell star.
  618 1VAR: Amp. 0.065V. Sp. var., H alpha profile var.
  622 1G:   Hyades group.
  622 1SB:  31.3884d, K 33.3k/s, V0 +15.2k/s, msin3i 1.45, asini 12.2.
  625 1VAR: SR?, amp. 0.08V.
  627 1D:   B, mag. diff 6.9v at 5.6".
  627 1G:   Per OB1; h Per.
  628 1D:   CPM with HR 629.
  629 1D:   CPM with HR 628.
  634 1SB:  vsini both components 30k/s.
  640 1D:   Resolved by speckle interferometry 1983.93, sep. 0.07".
  640 1S:   vsini of G0 component, 70k/s; of B9 component 85k/s.
  641 1G:   Per OB1; h Per.
  642 1D:   Binary. Companion F6V.
  642 1DYN: 0.007".
  642 1SB:  Comp. A: 14.732d, K 56.5k/s, V0 -19.1k/s, msin3i 1.12, asini 11.4; comp. B: 2.2365d, K 95.4k/s, V0 -19.8k/s,
  642 2SB:  msin3i 0.905, asini 2.93.
  642 1VAR: Amp. 0.075V pulsating?
  643 1SB:  748.2d, K4.88k/s, V0 -48.00k/s, asini 47.2.
  645 1G:   61 Cyg group?
  645 1N:   6 Per on boundary Per/And.
  645 1SB:  1650d, K 13.5k/s, V0 +27.3k/s, asini 203.  Resolved by speckle interferometry 1981.69, sep. 0.040".
  646 1M:   Possible nearby star on basis of spectroscopic parallax.
  647 1D:   6.6 F3V, 7.08 F6V, 144.7y, a = 0.908". Combined mag., colors.
  647 1DYN: 0.025".
  647 1G:   Sirius group; UMa stream.
  648 1G:   Zeta Her group.
  649 1D:   Suspected occultation double, sep. 0.012".
  649 1SB:  1642.1d, K 5.91k/s, V0 -3.93k/s, asini 134.
  649 1VAR: E?, 4.35 - 4.38V.
  650 1D:   AB binary; B, dG4; C, 11.5v at 173".
  650 1DYN: 0.036".
  653 1G:   Probable Hyades group.
  654 1G:   NGC 869 = h Per; Per OB1.
  656 1G:   Hyades group; Mel 25 #157.
  657 1D:   19.35y, a 0.17" or 18.614y, e 0.616, a 0.158", 10.82AU, i 130.1d.  Alternate orbit 19.35y, a = 0.17".  Speckle
  657 2D:   interferometric sep. 0.17", 1983.93.
  657 1M:   Possible nearby star on basis of spectroscopic parallax.
  660 1D:   Probably optical.
  660 1G:   Zeta Her group.
  660 1SB:  ADS 1739A, 10.0201d, K 9.4k/s, V0 -5.9k/s, asini 1.295.
  662 1C:   Heavily reddened.
  662 1G:   May not be member of Per OB2.
  662 1N:   Sometimes misidentified as Chi Per.
  663 1M:   Proper motion from AGK3.  Earlier McCormick determination, +.007",-.002".
  663 1S:   Also classified S6,1e-S9,2e/M4-M10.
  663 1VAR: M 6.7 - 14.6v, 395.93d.
  667 1VAR: 5.52 - 5.58V.
  672 1SB:  93.50d, K 19.4k/s, V0 +25.8k/s, asini 22.3.
  674 1C:   Color excess E(B-V) = 0.00
  674 1D:   Companion G2V?
  674 1G:   Pleiades group.
  674 1S:   Neutral carbon continuum shows discontinuities in UV.
  676 1SB:  363.51d, K 19.4k/s, V0 -24.64k/s, asini 91.5; vsini of secondary 110k/s.
  681 1C:   The tabulated magnitude and colors refer to a time near maximum.  Another determination at 6.99V gives B-V +1.56,
  681 2C:   U-B +0.12, R-I +3.08.
  681 1D:   AP var. M7IIIe, var. dBe, 400y, a = 0.85". The faint companion was first predicted in 1920 by Joy on the basis of a
  681 2D:   slightly displaced blue secondary spectrum.  First seen by Aitken in 1923.  Visible only when Mira is faint.  Light
  681 3D:   variations on scale of hours superimposed by variations of 10-15 min. and rare flares of 2 min. duration.  Components B,
  681 4D:   13v at 73" and C, optical.
  681 1DYN: 0.0058".  Masses A 15.7, P 4.0 solar.
  681 1N:   MIRA.
  681 1P:   Polarization possibly due to circumstellar dust scattering.
  681 1S:   Stratoscope II observations indicate infrared H2O bands.  SiO maser source.  Technetium found in spectrum.  Also
  681 2S:   classified M5e-M9e.
  681 1VAR: Two variables: Mira and VZ Cet. Mira, ADS 1778A, M 2.0 - 10.1v, 331.96d; var. CO emission from circumstellar envelope.
  681 2VAR: Speckle interferometry indicates large abrupt variation of diameter as a function of wavelength.  Hydrogen lines vary on
  681 3VAR: time scale of 1-2 days.  Mira was discovered to be variable by Fabricius in 1596, the first such variable discovered.
  681 4VAR: ADS 1778P, Ne "Novoides" class, VZ Cet, 9.5 - 12.0v, dBe.
  682 1VAR: Amp. 0.05U, 1.31d.
  685 1D:   Fixed.
  685 1G:   Per OB1.
  685 1RV:  Var. in period over 200d.
  685 1S:   Shell star.
  685 1VAR: Amp. 0.05V.  Sp. and H alpha profile var.
  690 1VAR: CDelta, amp. 0.123V, 7.572d.
  693 1G:   Wolf 630 group.
  696 1G:   Per OB1; in cluster Chi Per; NGC 884.
  696 1VAR: Amp. at 0.58 micrometers about 0.15m.
  704 1S:   Strong shell star absorption; no emission.
  706 1SB:  142.33d, K 17.8k/s, V0 +0.7k/s, asini 33.3.
  707 1D:   AB 4.64 A3Vp, 6.89 F5, 840y, a = 2.27".  A* 4.64 A5p, 52.4y, a = 0.113".  Unresolved by speckle interferometry.
  707 2D:   ABxC 4.51 A5p, 8.40 G7V, probably physical, 6.706" periastron for parabolic orbit.  vsini of C =<50k/s.
  707 1DYN: 0.012".
  707 1R:   Diam. relative to Sun = 2.9.
  707 1S:   Also classified B9pCrSr; strong SrII, CrII.
  707 1VAR: ADS 1860A, Alpha CV, 4.45 - 4.53V, 1.74050d.  Also magnetic and Sp. period.
  709 1SB:  10.9903d, K 46.5k/s, V0 -5.3k/s, msin3i 0.506, asini 6.91.
  710 1D:   AB CPM.
  710 1G:   Sirius group; UMa stream.
  710 1S:   Uranium 3860 in spectrum.
  710 1SB:  ADS 1849A; 2.997824d, K 17.88k/s, V0 +1.95k/s, asini 0.74.
  710 1VAR: Alpha CV 5.71 - 5.88V, 2.997814d.  Irregular magnetic var., 15.9d.
  716 1D:   Companion A3IV.
  716 1VAR: ADS 1878A, spectrum variable, shell star.
  721 1G:   Pleiades group.
  722 1VAR: Amp. 0.11V,  0.09R.
  725 1S:   Spectrum of companion would be F9V if on main sequence.
  728 1D:   ADS 1904AB binary; B, 11v.
  729 1D:   Suspected occultation double.
  729 1S:   Also classified A9III.
  729 1VAR: Delta Sct 6.11 - 6.15V, 0.080d.
  732 1VAR: Delta Sct?
  733 1G:   Hyades group.
  733 1VAR: 6.49 - 6.51V, 0.05d, pulsating.
  735 1G:   Wolf 630 group.
  736 1G:   Wolf 630 group.
  742 1G:   Probable Hyades group.
  746 1D:   Companions optical.
  749 1D:   Companion 7.83V, +0.20(B-V), +0.15(U-B), A7V or A3Vm; vsini 167k/s.  Probably optical.
  750 1D:   Companion, A5, optical.
  750 1VAR: Lb?, 5.39 - 5.53V.
  751 1G:   Wolf 630 group.
  752 1D:   Optical.
  753 1D:   Visual companion 11.7v dM6 at 165", CPM.  A* 5.84 K3V, 60y, a = 0.257"..  Mass of invisible companion 0.12 solar.
  753 2D:   Companion at 2" probably about 5v fainter.  Unresolved by speckle interferometry.
  754 1D:   Binary.  Companion 9.08V, +0.56(B-V), +0.19(U-B), F7V.
  754 1DYN: 0.005".
  754 1G:   Sirius group; UMa stream.
  758 1C:   IR source.
  758 1M:   Proper motion from AGK3.  Earlier McCormick determination, +.022",-.013".
  758 1VAR: M 5.4 - 12.6v, 266.43d.
  760 1SB:  2.089920d, K 21.4k/s, V0 +12.0k/s, asini 0.62.
  763 1D:   Sep. 0.021".
  764 1D:   CPM with HR 765. HR 764 formerly misidentified as the SB = HR 765.  Data for HR 764 and 765 have frequently been
  764 2D:   interchanged.
  765 1D:   CPM with HR 764.
  765 1G:   Hyades group.
  765 1SB:  ADS 1982A, 1.1095d, K 22.4k/s, V0 +14.4k/s, asini 0.341.
  768 1D:   B 12v, 8" optical; AC CPM; D, mag. diff 5.97v at 40" from A.
  769 1S:   Also classified A0III.
  774 1S:   BaII star.
  779 1G:   Cas-Tau OB1.
  779 1SB:  0.15d, possibly two periods of oscillation.
  779 1VAR: Beta C 4.05 - 4.10V, 0.16113668d.  Per. changed 1965, then increased about 0.7 sec./century.
  780 1SB:  3.1662d, K 53.6k/s, V0 +42.6k/s, asini 2.33.
  781 1D:   5.6 F6V, 5.6 F6V, 2.67y, a = 0.108". Combined mag., colors.
  781 1SB:  975.9d, K 2.2k/s, V0 +16.4k/s, asini 20.26.  Poor phase distribution according to Morbey and Griffin (1987,
  781 2SB:  ApJ, 317, 343).  Speckle interferometric sep. 0.085" (1980.94).
  782 1D:   CPM.
  785 1SB:  Double lines suspected.
  787 1D:   Optical.
  788 1D:   0.906y, a = 0.057".
  788 1DYN: 0.046".
  788 1SB:  331.0d, K 21.4k/s, V0 -21.5k/s, msin3i 0.744, asini 72.3.  Speckle interferometer measurements combined with
  788 2SB:  spectroscopic yield masses 1.28 and 1.05 solar.  Speckle interferometric sep. 0.047", 1981.68.
  790 1DYN: 0.032".
  790 1VAR: ADS 2046. Delta Sct?.  Uncertain which component varies.
  791 1SB:  2.5364d, K 55.1k/s, V0 +4.3k/s, asini 1.92.
  792 1D:   AB fixed.
  792 1G:   UMa stream.
  793 1D:   AB 6.2, 12.2v, 19" about 6y.  Occultations indicate A is triple system, 7.0v A1, at 0.06", and 8.0v at 0.2".  Aa
  793 2D:   resolved by speckle interferometry, sep. 0.045" 1981.68, 0.040" 1981.69.
  793 1S:   Lambda Boo star, Mg 4481 wk:
  797 1G:   UMa stream.
  797 1VAR: Delta Sct?
  798 1RV:  Two sources RV, +11 and -12k/s.
  799 1D:   AB 4.13 F7V, 9.87 M1V, 2720y, a = 22.289".  C probably optical.
  799 1DYN: 0.095".
  801 1G:   Cas-Tau OB1.
  801 1SB:  490d.  Short period 2.6d not confirmed. K 8.8, V0 +13.0, asini 58.7.
  802 1SB:  F3, F5, 12.9274d, K 58.1k/s, V0 +5.8k/s, msin3i 1.24, asini 10.0.
  803 1D:   AB CPM.
  803 1S:   Lambda Boo star, Mg 4481 wk:
  804 1D:   AB binary, combined mag., colors.  CPM with BD+2d418, 10.2v M6 at 840".
  804 1DYN: 0.009".
  804 1G:   UMa stream.
  804 1N:   Kaffaljidhma; Al Kaff al Jidhmah.
  806 1G:   Pleiades group.
  808 1G:   Wolf 630 group.
  812 1VAR: Delta Sct 5.18 - 5.22V, 0.0355d with overtones of 0.046 and 0.061d.
  813 1D:   Occultation binary.  Combined mag., color.
  813 1G:   Hyades moving group.
  813 1SB:  F1, F4 1202.2d, K 14.4k/s, V0 +32.5k/s, asini 211.  Unresolved by speckle interferometry 1983.94.
  813 1VAR: Delta Sct?
  814 1D:   Binary. Combined mag., color.
  814 1RV:  Both components 16k/s.
  815 1G:   In reflection nebulosity.
  815 1SB:  1.1953d, K 68k/s, V0 -40k/s, asini 1.12.  Masses 1.8 and 0.6 solar.
  815 1VAR: EA 6.18 - 7.72V, 1.1952473d.  Period varies irregularly.  i 82.14d. May have two dark companions with orbital periods 23
  815 2VAR: and 105y.
  818 1SB:  958d, K 3.0k/s, V0 +3.0k/s, asini 35.3.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
  819 1G:   Probable Hyades group.
  820 1D:   AB binary.
  823 1D:   7.1 F5, 7.1 F8, 28.5y, a = 0.279".
  825 1G:   Per OB1; vicinity of Perseus double cluster.
  825 1VAR: Amp. 0.038V.
  828 1D:   Suspected occultation double, 6.8, 6.8v, sep. 0.2".
  828 1G:   Probable Hyades group.
  829 1G:   In reflection nebulosity.
  829 1VAR: CDelta 5.78 - 6.16V, 1.949319d, possibly changing.  RV varies in same period.
  830 1S:   Also classified ApSi.
  830 1VAR: Alpha CV, 5.82 - 5.89V.
  832 1G:   Wolf 630 group.
  832 1VAR: SRb 7.0 - 8.63p, 80d.  Secondary cycle 746d.
  834 1C:   Large infrared excess.
  834 1D:   Component B, B9V, CPM, vsini 149k/s.
  834 1G:   Red star Pleiades group.
  834 1N:   Miram in Becvar; Allen says unnamed.
  834 1S:   Ultraviolet FeII emission.  Also classified K3Ib.
  836 1D:   AB CPM.  B 8.8v, A0Vp at 3.2", RV -21k/s, probably optical; C 10.72V, +0.60(B-V), +0.60(U-B), F8V at 25".  A is close SB
  836 2D:   pair with computed sep. 0.00004".
  836 1SB:  ADS 2151A, 3.854d, K 24.8k/s, V0 +7.8k/s, asini 1.31.
  838 1D:   Optical system.
  838 1G:   Pleiades group.
  839 1SB:  8.2504d, K 12.9k/s, V0 -5.8k/s, asini 1.42.
  840 1VAR: Delta Sct?
  841 1S:   Also classified G8IIIb.
  843 1S:   Also classified K7III.
  844 1D:   AB CPM, B, 13v at 12"; C, optical.
  846 1D:   AB, 7.2, 9.2v sep. 0.2" possibly optical; AC binary.
  846 1DYN: 0.006".
  848 1D:   Primary G6III, secondary G4V.
  850 1N:   Angetenar; Al Anchat al Nahr; Anchat.
  851 1G:   Wolf 630 group.
  854 1D:   A* 4.06 G4III+A4V, 4.150y, a = 0.050".  Speckle interferometric sep. 0.080" 1981.67.  Circumstellar material surrounding
  854 2D:   the pair?  Visual companions 10.7v at 51" possibly physical; 11.8v at 4" possibly optical.
  854 1SB:  ADS 2202A, 1515.6d, K 19.0k/s, V0 +2.2k/s, asini 271.  vsini of secondary 50k/s.
  854 1VAR: EA, 3.94 - 4.07V.
  855 1D:   AB 5.9 F4V, 6.5 F6V, 31.37y, a = 0.258".  Nearly equal components, 3.7, 4.3 solar.  Component C, 9.7v at 14", CPM?
  855 1DYN: 0.013".
  855 1SB:  ADS 2200A, 1269d, K 4.8k/s, V0 +2.4k/s, asini 73.0.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317,
  855 2SB:  343).  Resolved by speckle interferometry 1983.93, sep. 0.20"; 1983.94, sep. 0.18".
  855 1VAR: Delta Sct?
  859 1N:   Bayer's Sigma Eri in this position: no Sigma found in any other source.
  861 1G:   Cam OB1.
  862 1S:   IR spectra show water vapor.
  865 1D:   Component B, 15v, possibly spurious.
  867 1N:   Rho1 Fl 44, Rho2 Fl 45, Rho3 Fl 46 Ari are, respectively, HD 18091 (6.93v, A3), HR 867 and 869.  HR 869 is
  867 2N:   also called simply Rho Ari.
  867 1R:   Occultation diam. = 0.0095 - 0.012".
  867 1VAR: SRb 5.62 - 6.01V, 30d.
  868 1C:   Colors correspond to 10.96V.
  868 1S:   OH emission strong in infrared.  SiO maser.  Also classified M5e-M8eII-III.
  868 1VAR: M 4.7 - 14.3v, 401.5d, JD2412800-28900; later 407.6d.
  869 1SB:  3507d, K 6.7k/s, V0 +12.1k/s, asini 308.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
  869 2SB:  Unresolved by speckle interferometry 1978.96.
  872 1G:   Sirius group?
  873 1G:   Member moving cluster in Perseus.
  873 1S:   Underabundance of magnesium and oxygen.
  873 1SB:  2.88d.
  873 1VAR: Alpha CV 5.03 - 5.14V, 2.88422d, same for RV and line-intensities.  Also var. magnetic field and H-lines. Rotating
  873 2VAR: spotted star.
  874 1G:   Wolf 630 group.
  874 1N:   Azha.
  875 1G:   UMa stream.
  878 1G:   Hyades group.
  879 1N:   Gorgonea Secunda.
  881 1D:   Binary. Companion F7IV.
  884 1S:   H/met indicate A3/F5, respectively.  Also classified F2:m, Sr4077 strong.
  884 1SB:  Nearly equal components.
  885 1S:   G5:III: CN-4 CH-1 Ca 1 H delta-1.  Also classified G8III CH weak.  Noted as having composite spectrum, but unresolved
  885 2S:   by speckle interferometry 1981.69.
  887 1D:   Binary with HR 888.  Mag. and colors for combined light.
  887 1DYN: 0.012".
  887 1VAR: Uncertain if HR 887 or 888 is the variable suspect.
  888 1D:   A, 5.25H; B = HR 887, 5.55H; C, 12.7v at 146".
  888 1DYN: 0.012".
  890 1D:   CPM with HR 891.
  890 1G:   Per OB3.
  891 1D:   CPM with HR 890.
  891 1G:   Per OB1?
  894 1S:   Shell star.  Near IR spectroscopy indicates presence of cool companion.
  896 1N:   Menkar, a name usually used for HR 911.
  897 1D:   Binary with HR 898.  Uncertain which component var.  Combined mag. HR 897/8, 2.91V; combined colors, +0.125(B-V),
  897 2D:   +0.13(U-B).
  897 1DYN: 0.016".
  897 1N:   ACAMAR.
  898 1D:   Binary with HR 897.
  898 1DYN: 0.016".
  901 1G:   Hyades moving group
  901 1S:   Variously classified gA9, A9n, F2V.
  904 1VAR: Lb? 6.11 - 6.29V.
  906 1D:   ADS 2348B probably optical.
  906 1G:   UMa stream.
  906 1SB:  ADS 2348A, 11.665d, K 4.5k/s, V0 -7.4k/s, asini 0.691.
  907 1S:   Strong CN.
  911 1N:   MENKAR; Mekab; Menkab; Monkar.
  911 1S:   Ultraviolet FeII emission.
  911 1VAR: Lb? 2.45 - 2.54V.  Spectrum var.
  913 1SB:  F8V+G5V, 363.10d, K1 24k/s, K2 30k/s, V0 +16.18k/s, a1sini 87, a2sini 108.8.
  915 1D:   SKYLAB observations indicate cool star with hot companion.  Components Aa, 14.65y, a = 0.159".  Physical nature of B,
  915 1D:   11m at 57", uncertain.
  915 1M:   Close to error box of X-ray source 3U0305+53.
  915 1SB:  5350d, K 12.7 or 21.9k/s, V0 +2.5k/s, msin3i 4.87, asini 648.  vsini of secondary 50k/s.  Resolved by speckle
  915 2SB:  interferometry 1981.67, sep. 0.284", 1983.93, sep. 0.27".
  917 1D:   CPM.
  917 1S:   Strong CN.
  917 1VAR: ADS 2312B, 8.5 - 11.0v.
  919 1G:   UMa stream.
  921 1G:   Zeta Her group.
  921 1N:   Gorgonea Tertia.
  921 1VAR: SRb 3.30 - 4.0V, about 50d with possibly slow var. in mean brightness in 1100d period.
  927 1D:   Binary with HR 928.  Colors for combined light.  AB, 227y, a = 0.470".  Triple system with C, 10.8v at 5".
  927 1RV:  Probably blended with HR 928.
  928 1D:   See HR 927.
  928 1RV:  Probably blended with HR 927.
  936 1C:   Color excess E(B-V) = +0.03.
  936 1D:   A* var. B8V, 1.858y, a = 0.011" or 1.862y, a = 0.104".  Apparent apsidal period 28.4y or 32y.  Resolved by speckle
  936 2D:   interferometry:  sep. 0.086", 2-3v fainter than primary.  This may be Algol C.  Four visual companions all optical:
  936 3D:   B, 12.7v at 59"; C, 12.5 at 67"; D, 10.5 at 82"; BC sep. 15"; E, 12.5v at 11" from D.
  936 1M:   One of the few known galactic radio sources in which the dominant star is normal. 21cm radio source.
  936 1N:   ALGOL; Gorgona; Gorgonea Prima; Demon Star; El Ghoul.
  936 1S:   B8V+G.
  936 1SB:  Algol ABxC: 1.8613y, K 12.0k/s, V0 +3.7k/s, msin3i 3.91, asini 109.  Spectra B8V, G5IV, Am.  Mass Algol AB, 5.3
  936 2SB:  Suns; C, 1.8 Suns.  Circumstellar gas fills Roche lobe of hot component.  ADS 19356A: 2.8673d, K 44.0k/s, V0 var.,
  936 3SB:  asini 1.73.  Resolved by speckle interferometry 1982.17, sep. 0.052", 1983.94, sep. 0.08".
  936 1VAR: ADS 2362A is the prototype Algol star, first discovered as variable by Montanari in 1669. The first period determined by
  936 2VAR: Goodricke in 1783, who also interpreted the variations as due to eclipses. The prototype star proves to be a more
  936 3VAR: a complicated system than most of the Algol-type stars, i.e., compact triple system with separation of the components
  936 4VAR: well under 0.1".  The components usually designated Algol A, B, C, sometimes A, a, P.  Two formerly additionally desig-
  936 5VAR: nated components D and E, inferred on the basis of an apparent 32 year apsidal motion, are now considered spurious.
  936 6VAR: The various Algol components must not be confused with the visual components ADS 2362 B-E, optical companions at much
  936 7VAR: greater distances from A.  ADS 2362A, EA 2.12 - 3.40V, 2.86732442d, abrupt period changes.  Orbital and rotation periods
  936 8VAR: synchronized.  Rotational velocity 65k/s.  Radio flares extending to about 1 A.U., not associated with X-ray activity.
  936 9VAR: Radio flare activity appears correlated with period discontinuities, attributed to "starquakes." Mass flow from K to B8
  93610VAR: component at rate of 1.8x10E-08 solar masses/year. Possible circumstellar material associated with radio or H alpha
  93611VAR: emission.
  937 1G:   Mel 20 #44, but not cluster member; Per OB3.
  938 1D:   Sep. 0.03".
  938 1M:   Runaway star from Ori OB1 association at 59k/s.  Presumably originated in Ori 1 assoc.  Its space vel. is twice that of
  938 2M:   HR 1712 = AE Aur and opposite that of HR 2688.  These three stars and HR 1996 (Mu Col) appear to be receding from an
  938 3M:   HII shell of about 110000 solar masses expanding at 10k/s.
  938 1SB:  0.15275d.  Amp. and V0 variable.
  938 1VAR: Beta C 6.10 - 6.23V, 0.15275d. Possibly a SN 4.9 million yrs. ago.
  939 1D:   Interferometric double, 6.3, 6.3v.  Combined mag. and color.
  939 1S:   Helium-weak star.
  940 1R:   Diam. 0.0021".
  941 1D:   Companion optical.
  941 1G:   Hyades group.
  944 1G:   Member of the local association (Pleiades group).
  945 1VAR: Constant light but large H-line variation.
  947 1N:   Gorgonea Quarta.
  948 1D:   Suspected occultation double.
  949 1G:   Mel 20 #138; Per OB3.
  950 1G:   Member of the local association (Pleiades group).
  951 1G:   Hyades group.
  951 1N:   Botein.
  952 1D:   Suspected occultation double.
  954 1RV:  Period 0.728d probably rotation period. Earlier determination vsini 94k/s.
  954 1VAR: SX Ari 5.67 - 5.81V, 0.7278925d.  Spectral variations (SiII, HeI, same period). Possible 30 min Sp. var.
  954 2VAR: suggesting star spots related to magnetic field. Silicon abundance varies 10 to 100 times solar, and magnesium 0.03 to
  954 3VAR: 10 times solar.
  955 1D:   Optical.
  956 1G:   Mel 20 #175; Per OB3. Nonmember of Alpha Per cluster on basis of RV.
  956 1M:   Space motion same as for Hyades cluster.
  958 1N:   In Cetus, formerly g Tau.
  958 1SB:  vsini of secondary 120:k/s.  Unresolved by speckle interferometry 1983.94.
  961 1D:   AB CPM.  C, 13.1v at 11" optical.
  961 1VAR: Delta Sct?
  962 1D:   CPM.
  962 1DYN: 0.048".
  963 1D:   3.9 F8IV, 6.5 G7V, 314y, a = 4.367". Combined mag., colors.
  963 1DYN: 0.070".
  963 1N:   Fornacis; 12 Eri in For.
  963 1VAR: ADS 2402B, 7.0 - 9.03v.
  964 1G:   In reflection nebula; member assoc. Cam R1 at about 870 pc.  Cam OB1.
  965 1SB:  vsini of secondary 50k/s.  Unresolved by speckle interferometry 1981.69.
  966 1S:   Strong CN.
  967 1D:   AB 6.8 A2V, 7.3 A4V, 330y, a = 0.386". Combined mag., colors.
  967 1RV:  Discordant sign from only two available sources, -7.5, +6.4.
  968 1D:   AB 6.6 G2III, 6.9 A7IV, 44.82y, a = 0.443".  Combined mag., colors.  Component C 9.5v at 3" physical.
  968 1S:   Primary variously classified F4III, F6III, F3V, F5V, even G2III.
  969 1G:   Mel 20 #308; Per OB3.
  969 1SB:  5.543491d.
  974 1VAR: Amp. 0.06(U-B).
  976 1SB:  ADS 2433A, 5.5435d, K 62.7k/s, V0 +24.2k/s, asini 4.78.
  976 1VAR: Ell 6.16 - 6.28V, 5.543491d.
  977 1S:   Also classified C7,2 (N0).
  977 1VAR: SRb 5.52 - 5.95V, about 158d.
  979 1D:   Component B, 8.0 A7m. CPM.
  981 1D:   Secondary 8.06V.
  981 1G:   Hyades moving group.
  981 1SB:  Comp. A of double.
  981 1VAR: Amp. 0.02V.  Fundamental and overtone periods 0.041 and 0.065d.
  982 1G:   Per OB3; nonmember of Alpha Per cluster on basis of RV.
  983 1DYN: 0.003".
  983 1VAR: ADS 2440.  B-A varies from 0.2 to 2.0m. Uncertain which component varies. B6, A1.
  984 1N:   Zibal in Becvar, but this does not correspond to the position of Al Zibal (in Phoenix) described by Allen.
  984 1SB:  17.922d, K 18.8k/s, V0 -4.5k/s, asini 4.40.
  985 1D:   Probably optical.
  985 1G:   Cas-Tau OB1.
  985 1S:   Shell star.
  985 1SB:  4.5y.
  985 1VAR: Gamma Cas, 4.78 - 4.89V.  Spectrum var. 4.5y from 1916 to 1931, previously longer cycles, but no changes noted after
  985 2VAR: 1937.  R-I also found at -0.03 and -0.05.
  987 1G:   Per OB3.
  987 1SB:  1.996933d.
  989 1G:   Per OB3.
  991 1S:   Also classified K2III CN2 Ba 0.3.
  992 1D:   5.6 K1IV, 7.5 G8V, 351.94y, a = 1.077", or 217.20y, a = 0.974".  Combined mag., colors.  Double discovered by Alvan
  992 2D:   Clark.  CPM with BD-1d474, 9.5v at 11'.
  992 1DYN: 0.016".
  992 1G:   Sigma Pup group.
  992 1VAR: ADS 2459B, 7.66V.  Doubtful var.  Combined light ADS 2459AB, 5.37 - 5.46V.
  994 1DYN: 0.004".
  994 1N:   CoD-22d1146 = CPD-22d 349; south of -23d at epoch 1855, but in Southern Durchmusterung extension as SD-23d 44.
  994 1VAR: Considered variable by Gould, but never confirmed.
  996 1D:   C, 11.9v at 251".
  996 1VAR: RW Aur? Amp. 0.10 IR.
  997 1D:   Binary.
  997 1DYN: 0.034".
  997 1SB:  ADS 2465A.
 1001 1G:   Hyades moving group; Per OB3; Mel 20 #497.
 1003 1D:   AB binary, B is K0V.  C, 11v at 40" optical.
 1003 1DYN: 0.010".
 1003 1G:   Hyades group.
 1003 1S:   Ultraviolet FeII emission.
 1003 1VAR: Lb? 3.57 - 3.72V.
 1004 1VAR: 7.3 - 7.4B.
 1005 1D:   Suspected of being double or triple by Tebbutt in 1893.  Components 5.4, 7.9v, sep. 0.15", and 8.4v at 0.67".
 1005 1G:   Cas-Tau OB1.
 1006 1D:   CPM with HR 1010.
 1006 1VAR: Nearby star suspected of variability from discordant photometric observations.
 1008 1S:   Also classified G8III.
 1010 1D:   CPM with HR 1006.
 1011 1G:   Mel 20 #557; Per OB3; nebulosity.
 1011 1SB:  Possibly long period.
 1016 1G:   Sirius group; UMa stream.
 1017 1G:   Mel 20 #605; Per OB3; nebulosity.
 1017 1N:   MIRPHAK; Mirfak; Marfak; Algenib.
 1019 1D:   AB CPM.
 1023 1S:   Weak G-band.
 1024 1D:   Binary.
 1024 1DYN: 0.043".
 1029 1G:   Mel 20 #675; Per OB3.
 1030 1SB:  1654.9d, K 4.4k/s, V0 -20.1k/s, asini 96.7.  Unresolved by speckle interferometry.
 1033 1D:   AB 6.8 B9V, 7.8 A1V, 259.90y, a = 0.370". Combined mag., colors.
 1034 1C:   Color excess E(B-V) = +0.10.
 1034 1G:   Mel 20 #774; Per OB3.
 1034 1S:   Lyman alpha observed from COPERNICUS.
 1034 1SB:  21.659d, K 25.0, V0 -0.5, asini 7.34.
 1035 1G:   Cam OB1; in reflection nebula; member assoc. Cam R1 at 870 pc.
 1035 1VAR: H alpha profile var.
 1036 1D:   7.2, 7.2, sep. 0.1" listed by D. W. Dunham.  Probably not occultation double.
 1036 1G:   Hyades group.
 1036 1S:   Lambda Boo star, Mg 4481 wk.
 1037 1G:   Mel 20 #810; Per OB3.
 1038 1S:   B8Vn+B8Vn+B7Vn.
 1038 1SB:  Triple Sp. system of 2 sharp-line stars revolving in 7.1466d; this pair revolves in 145.10d around broad-line B7 star.
 1040 1G:   Cam OB1; in reflection nebula; member assoc. Cam R1 at 870 pc.
 1040 1VAR: H alpha profile variable.
 1044 1D:   550y.
 1044 1G:   Mel 20 #835; Per OB3.
 1046 1D:   AB CPM.
 1046 1G:   UMa stream. Possible Eggen group with HR 63, q.v.
 1046 1VAR: Delta Sct.
 1047 1G:   Mel 20 #861; Per OB3. Nonmember of Alpha Per cluster on basis of RV.
 1048 1D:   ADS 2552A is close binary, 6.3, 7.7v, sep. 0.010".  AB binary; C, 13v at 148".
 1051 1G:   Mel 20 #904; Per OB3.
 1051 1S:   Shell star.
 1052 1G:   Mel 20 #900; Per OB3.
 1056 1G:   Mel 20 #934; Per OB3.
 1056 1VAR: EA, amp. 0.1V, 5.363d.
 1057 1SB:  1.904d.
 1057 1VAR: Na, 0.2 - 14.0v, Nova Per #2, 1901.
 1059 1G:   Mel 20 #954; Per OB3.
 1063 1G:   Mel 20 #985; Per OB3.
 1063 1S:   Spectra show Mn. Helium weak. Si enhanced.  Also classified B5Vp.
 1063 1VAR: Alpha CV 5.45 - 5.53V, 2.4928d.  First helium-weak star found to have periodic variations (1973).
 1065 1D:   B CPM, A3V, vsini 100k/s, both components.
 1066 1SB:  4.5, 6.5v, sep. 0.011", 960.0d, K 8.3k/s, V0 +14.2k/s, asini 100.  Unresolved by speckle interferometry 1980.94 and
 1066 2SB:  1981.68.
 1068 1D:   AB CPM.  B, spectral class F2V. Component C, 10.5v at 164".
 1068 1S:   Also classified Am(A3/A7/F0).
 1072 1G:   Cas-Tau OB1.
 1072 1VAR: Beta C 6.37 - 6.47V, 0.2101753d, multiple periods, 0.1982, 10.85, 0.01d.
 1074 1G:   Per OB2.
 1077 1D:   AB 6.8 F3V, 7.6 F9V, 287.7y, a = 1.245".  Combined mag., colors.  Mass AB, 2.2 solar.  C, 10.3v at 92" optical.
 1078 1SB:  0.9171877d, K 99.3k/s, V0 +0.2k/s, asini 1.251.
 1078 1VAR: Ell 5.80 - 5.85V, 0.9171877d.
 1081 1S:   Also classified A2V + K.
 1081 1SB:  0.936d reported with no other elements.
 1081 1VAR: Ell 5.90 - 6.04V, 0.935971d.
 1083 1G:   Hyades moving group.
 1084 1D:   Astrometric binary, 25y. Unresolved by speckle interferometry.
 1086 1D:   AB 6.6 A3V, 6.7 A3V, 568.22y, a = 0.650" or 600y, a = 0.719".  Combined mag., colors.  C, 9.9v at 22" physical.
 1086 1DYN: 0.005".
 1087 1G:   Mel 20 #1164; Per OB3; member of Pleiades group. Nonmember of Alpha Per cluster on basis of RV.
 1087 1RV:  Rotationally unstable shell star.
 1087 1S:   Shell star.
 1087 1VAR: Amp. 0.04V, 0.5d. Hydrogen emission variable. Expanding circumstellar shell.
 1088 1G:   Pleiades group.
 1088 1SB:  6.2236d, K 107k/s, V0 +15.0k/s, msin3i 2.76, asini 8.97.  Nearly equal components. vsini of secondary 39k/s.
 1090 1G:   Epsilon Ind group.
 1093 1D:   6.8 F5V, 7.1 F6V, 19.4y, a = 0.225". Combined mag., color.
 1094 1VAR: Spectrum variable.
 1099 1D:   5.88 dG9, 8.83, B-V +0.99, U-B +0.79, K6V, 2101y, a = 8.023".  Close radio binary.
 1099 1DYN: 0.055".
 1099 1SB:  ADS 2644A, 2.8378d, K 50.2k/s, V0 -14.0k/s, msin3i 0.227, asini 1.96.
 1099 1VAR: RS 5.70 - 5.81V, 2.83782d.  Min. migrate in period 13y.  Brightest of 25 RS CVn binaries known in 1976.  Also var. radio
 1099 2VAR: emission.  Radio flare star with variable polarization.  Amp. in red light (6600 A) 0.11 mag.  Star spots inferred to
 1099 3VAR: be about 1100d cooler than surrounding photosphere.
 1100 1G:   Pleiades group.
 1100 1S:   Lambda Boo star, Ca, Mg 4481 wk.  Formerly classified B9pSi, helium-weak.
 1100 1VAR: 5.23 - 5.32V, amp. 0.11U, 1.93d.
 1101 1D:   CPM?  Position angles disagree by about 40d.
 1103 1G:   Mel 22 #5006; Pleiades group.
 1105 1S:   Technetium not abundant, as previously reported.
 1105 1VAR: Lb 5.04 - 5.17V, 6.7 - 6.85p.
 1110 1D:   ADS 2661A, occultation double?, 7.1, 7.1v, sep. 0.3".  Component B, 11.8v at 36" optical.
 1112 1D:   Component D, 8.73V, +0.10(B-V), -0.22(U-B), B8III.
 1112 1S:   Spectrum formerly classified as K4Ib.  According to P. C. Keenan (October 1986), recent spectrograms, although not of
 1112 2S:   extremely high quality, show that star is not as luminous as Ib, with best spectral type of S. Yorka and P. C.
 1112 3S:   Keenan reported as K3IIb, although it may be slightly later.
 1113 1G:   Member of the local association (Pleiades group).
 1113 1VAR: Gamma Cas?, 5.55 - 5.58V.
 1118 1G:   Not a member of the Pleiades.
 1118 1SB:  20.4870d, K 34.2k/s, V0 -5.2k/s, asini 7.63; 6.3, 8.3v, sep. 0.0004".
 1121 1S:   Helium very weak.
 1122 1C:   Color excess E(B-V) = +0.04.
 1122 1G:   Per OB3.
 1122 1S:   C1 neutral carbon continuum shows discontinuities in UV.  Lyman alpha observed from COPERNICUS.
 1122 1VAR: Alpha CV? 2.98 - 3.03V, about 1d.  Strong variable emission at 1650A, CaII?
 1123 1C:   Reddened star. Color excess E(B-V) = +0.24.
 1123 1G:   Per OB2.
 1125 1G:   Hyades group.
 1126 1S:   Shell star. H alpha emission.
 1127 1C:   Nicolet has 6.60V, Mermilliod 6.39V:  no indication of variability.
 1129 1D:   5y? Sep. 0.052".  vsini of secondary =<50k/s.
 1129 1S:   Also classified G2II-III + B9V.
 1129 1SB:  219.971d, K 39.15k/s, V0 -18.38k/s, asini 118.
 1131 1C:   Reddened star. Color excess E(B-V) = +0.32.
 1131 1D:   Binary.  Combined mag., colors.  Rotational velocity B, 150:k/s.  Unresolved by speckle interferometry 1982.16.
 1131 1DYN: 0.005".
 1131 1G:   Per OB2 (not a member). Embedded in reflection nebulosity. In cluster IC 348.
 1131 1M:   In interstellar ultraviolet radiation field.
 1131 1N:   Atik; Ati; Al Atik.
 1131 1P:   Intrinsic polarization, probably due to circumstellar matter.
 1131 1SB:  4.4192d, K 109.3k/s, V0 +19.8k/s, msin3i 5.26, asini 6.63.  Rotational velocity of secondary, 84k/s, primary
 1131 2SB:  85k/s.
 1131 1VAR: Ell 3.79 - 3.85V, 4.419171d, possibly half.
 1132 1G:   61 Cyg group.
 1136 1N:   Rana in Becvar. But see HR 188.
 1136 1S:   CaII H and K emission.
 1136 1VAR: RS:, 3.51 - 3.56V, about 10d.
 1138 1SB:  15.5132d, K 22.2k/s, V0 +16.0k/s, msin3i 0.0813, asini 4.62. vsini both components 25k/s.
 1140 1D:   Suspected occultation binary, sep. 0.0062".  Unresolved by speckle interferometry 1981.69.
 1140 1G:   Pleiades cluster; Mel 22 #447.
 1140 1N:   Celaeno; Celieno; Celeno; "Lost Pleiad".
 1141 1D:   CPM.
 1141 1G:   Member of the local association (Pleiades group).
 1142 1D:   Sep. 0.062". Occultation of 1972 Mar. 19 indicated mag. diff 3.4, sep. 0.010".
 1142 1G:   Pleiades cluster; Mel 22 #468; in reflection nebula; Pleiades nebula. Member assoc. Tau R1 at 110 pc.
 1142 1N:   Electra.
 1142 1SB:  4.0, 6.0, sep. 0.002", 100.46d, K 26.0k/s, V0 -0.3k/s, asini 30.7.  Unresolved by speckle interferometry.
 1144 1G:   Pleiades cluster; Mel 22 #541; embedded in reflection nebulosity.
 1145 1D:   Primary is SB, 4.6, 6.1v, sep. 0.012". Visual pair 4.4, 8.1v, sep. 69".
 1145 1G:   Pleiades cluster; Mel 22 #563; embedded in reflection nebulosity.
 1145 1N:   Taygeta; Taygete.
 1145 1RV:  vsini 135k/s.
 1145 1SB:  1313d, K 8.0k/s, V0 +5.9k/s, asini 144.0.  Unresolved by speckle interferometry.
 1149 1C:   Color excess E(B-V) = +0.02.
 1149 1D:   Sep. 0.003".  Unresolved by speckle interferometry 1981.69.  Duplicity questioned.
 1149 1G:   Pleiades cluster; Mel 22 #785; in reflection nebula. Pleiades nebula. Member assoc. Tau R1 at 110 pc.
 1149 1N:   Maia.
 1149 1S:   C1 neutral carbon continuum shows discontinuities in UV.
 1149 1VAR: Probably cst. Var. helium lines.
 1150 1G:   Zeta Her group.
 1151 1G:   Pleiades cluster; Mel 22 #817.
 1151 1N:   Asterope. Sterope I.
 1152 1D:   Suspected occultation double.
 1152 1G:   Pleiades cluster; Mel 22 #859.
 1152 1N:   Sterope II.
 1153 1D:   B possibly optical.
 1153 1G:   Member of the local association (Pleiades group); Cas-Tau OB1.
 1153 1SB:  ADS 2750A; B3, A7, 2.4079d, K 23k/s, V0 +17k/s, asini 0.762.
 1155 1C:   Large infrared excess.
 1155 1G:   In reflection nebula.
 1155 1S:   Ultraviolet FeII emission.
 1155 1VAR: Lc 4.35 - 4.48V, amp. 0.12p.
 1156 1D:   Suspected double probably single star.
 1156 1G:   Pleiades cluster; Mel 22 #980; in reflection nebula; Pleiades nebula; member assoc. Tau R1 at 110 pc.
 1156 1N:   Merope.
 1156 1VAR: Variable hydrogen emission.
 1157 1D:   CPM.  Primary K1IIIab, secondary G3IV.
 1157 1G:   Wolf 630 group.
 1160 1D:   Probably optical.
 1160 1S:   Shell star.
 1162 1VAR: Lb? 4.38 - 4.44V.
 1163 1D:   Binary.
 1163 1G:   Per OB2.
 1163 1SB:  ADS 2772A, 1.9406d, K 82k/s, V0 +20k/s, msin3i 0.883, asini 2.19.
 1163 1VAR: B-A varies from 2.8 to 4.3V.  Uncertain which component varies.
 1165 1C:   Color excess E(B-V) = +0.03.
 1165 1D:   Component A is occultation double, sep. 0.031". B, C, D, 8.1 A0V, 8.1 Am(A5/F0/F2) and 8.7v F2V at 117" to 190".
 1165 2D:   Possibly second occultation companion at 0.001", unresolved by speckle interferometry. vsini of B 155k/s.  Numerous
 1165 3D:   photometric determinations yield 6.3 for B component.  The HD gives 8.1 for 23629 and the IDS indicates 8.1.  Burnham,
 1165 4D:   Double Stars, gave 7.0 vis.
 1165 1G:   Pleiades cluster; Mel 22 #1432; in reflection nebula; Pleiades nebula; member assoc. Tau R1 at 110 pc.
 1165 1N:   ALCYONE. The brightest of the Pleiades.
 1165 1R:   Angular diameter = 0.0016".
 1165 1RV:  Rotationally unstable Be shell star.
 1170 1VAR: Delta Sct 5.8 - 5.91V, variable amp. Primary and beat periods, 0.098299 and 0.39206d.
 1171 1D:   11.1v companion at 5" noted by Innes not confirmed.
 1172 1G:   Pleiades cluster; Mel 22 #1823.
 1174 1D:   Binary.
 1174 1G:   Cas-Tau OB1.
 1174 1M:   Old disk population runaway star.
 1174 1RV:  Comp. B +17.2k/s; F5V or F3Vp.
 1175 1SB:  1911.5d, K 5.2k/s, V0 +51.1k/s, asini 134.  Unresolved by speckle interferometry 1978.96.
 1176 1SB:  vsini of secondary 85k/s.  Unresolved by speckle interferometry 1983.93.
 1176 1VAR: A variable comparison star was used when HR 1176 was suspected of variablility.
 1177 1G:   Per OB2.
 1177 1SB:  1.7653d, K 34.4k/s, V0 -11.9k/s, asini 0.832.
 1177 1VAR: A published period, 22.58d, does not satisfy available SB observations, whereas the SB period does satisfy the
 1177 2VAR: photometric equally well.  However, more observations are badly needed.
 1178 1D:   Component A SB, 4.1, 5.6, sep. 0.006" and 0.019".  B, 6.8v at 0.4".
 1178 1G:   Pleiades cluster; Mel 22 #2168.
 1178 1N:   Atlas.
 1178 1SB:  ADS 2786A, 1254.68d, K 14.5k/s, V0 -0.4k/s, asini 248.  Unresolved by speckle interferometry 1981.68.
 1180 1G:   Pleiades cluster; Mel 22 #2181.
 1180 1N:   Pleione.
 1180 1S:   Shell star.
 1180 1SB:  Suspected long period.
 1180 1VAR: Gamma Cas 4.77 - 5.50V.  Var. may be clue to shell episodes. Shell ejection 1936 led to decrease in light 1937-1958.
 1180 2VAR: Variable hydrogen emission. Shell spectrum shows phase changes every 17 or 34 yrs.
 1181 1VAR: Amp. 0.012u, about 7.17d.
 1183 1G:   Pleiades cluster; Mel 22 #2425.
 1185 1G:   Mel 22 #5025; Pleiades.
 1185 1S:   Spectra show Hg, Mn, Cr.
 1188 1D:   5.81 A3V, 6.21 A5V, 62.28y, a = 0.430".  Resolved by speckle interferometry 1983.93, sep. 0.66".
 1189 1D:   Binary with HR 1190.
 1189 1DYN: 0.032".
 1190 1D:   Binary with HR 1189.
 1190 1DYN: 0.032".
 1191 1G:   Per OB2.
 1193 1D:   Suspected occultation double.
 1194 1M:   Old disk population runaway star.
 1194 1VAR: Amp. 0.06y?, 2.53d.
 1195 1G:   In Ursa cluster; Sirius group?
 1197 1G:   Per OB2.
 1201 1G:   In Taurus cluster; Mel 25 #6; the Hyades.
 1202 1D:   Companion F4V, optical.
 1203 1C:   Reddened star. Color excess E(B-V) = +0.33.
 1203 1D:   AB CPM, B 9.16V B8IV; C, 9.12V at 33" optical; D, 10.35V, +0.713(B-V), +0.20(U-B), at 92" optical; E, 9.90V, A2V,
 1203 2D:   +0.33(B-V), +0.17(U-B), at 120" physical.
 1203 1DYN: 0.012".
 1203 1G:   IC 348; Per OB2.
 1203 1RV:  Comp. B +20.8k/s.
 1203 1S:   Interstellar CH detected optically. COPERNICUS data used to analyze the chemical abundances in line of sight to
 1203 2S:   Zeta Per: CO, HD, and OH.  About 60% of the hydrogen in front of the star is molecular.
 1203 1SB:  1.765d, K 6.0k/s, V0 +22.2k/s.
 1203 1VAR: 2.80 - 2.93V.
 1205 1D:   Companion A0, CPM.
 1205 1DYN: 0.003".
 1206 1S:   There is considerable confusion as to the classification of this binary.  The HR catalogue (1908) gave G5; HD, F2 (the
 1206 2S:   most widely quoted); others gave F7V, F8V, A2: + K, and lastly (Bidelman) gK + F.  If the given B-V is correct, the
 1206 3S:   gK + F is the most probable.
 1207 1G:   Per OB3.
 1208 1G:   Hyades group.
 1209 1C:   Heavily reddened.
 1209 1D:   CPM? Component A possibly optical counterpart or companion of X-ray source 4U0352+30. Possibly a triple system with a
 1209 2D:   neutron star moving around the optical primary in 22.4 hrs., and either apsidal period 581d or close double moving
 1209 3D:   around a distant component in 581d. Rotational velocity of primary, vsini 306k/s.  Component ADS 2859B is normal M1III,
 1209 4D:   not T Tau type as once assumed.
 1209 1G:   May not be member of Per OB2; Zeta Per group.
 1209 1M:   Space velocities of X Per and Xi Per indicate the two stars approached to within 17 pc 2 million yrs ago.
 1209 1P:   Conflicting evidence whether observed polarization is intrinsic to the star or of interstellar origin.
 1209 1S:   Sp. data suggest occasional interruption of almost steady infall of material through rotating emission region by
 1209 2S:   outbursts of material from the star.
 1209 1SB:  580.7d, K 59k/s, V0 -50k/s, asini 471.  Emission lines var. in RV, 22.4 hrs. and 581d.
 1209 1VAR: ADS 2859A, Gamma Cas 6.07 - 7.0V, 580.7?d.  Amp. about 0.02U. X-ray period 22.4 hrs.  Spectrum variable.  Sudden
 1209 2VAR: decrease in H alpha emission followed by 450 sec. flare in continuum.  Possible neutron star companion pulsating in
 1209 3VAR: 13.924 min.  Simultaneous X-ray and optical obs. 21 Jan. 1975 showed X-ray var. by factor 2 but no corresponding optical
 1209 4VAR: 100 sec. quasi periodic photometric var. may indicate binary with compact companion undergoing mass accretion.
 1210 1C:   IR source in this direction corresponds to a Seyfert galaxy.
 1210 1D:   AB CPM.  Component C, 11.4v at 101" optical. P, 12.5v at 279".
 1210 1G:   Hyades moving group.
 1210 1SB:  30.4380d, K 51.9k/s, V0 +25.1k/s, msin3i 0.910, asini 16.9; alternate orbit 30.4391d, K50.6k/s,
 1210 2SB:  msin3i 0.82, asini 15.53; vsini both components <17k/s.
 1211 1D:   Binary with HR 1212.  C, 10v at 165".
 1211 1DYN: 0.006".
 1212 1D:   Binary with HR 1211.
 1212 1DYN: 0.006".
 1215 1G:   Per OB2.
 1215 1VAR: Beta C?, 5.45 - 5.50V.  RV possibly var. 0.13169d.
 1216 1G:   Wolf 630 group.
 1217 1S:   Possibly the coolest magnetic star known, about 7000K. Variously classified Ap to F0pSr.
 1217 1VAR: Alpha CV 5.97 - 6.00V, 12.4580 or 12.4564d.  Rotation and magnetic field same period, no polarity reversal.  Spectrum
 1217 2VAR: variable, 12.460d.  Maximum intensity Eu at minimum light.
 1219 1D:   AB combined mag. and color.  C, 12.7v at 23".
 1220 1C:   Color excess E(B-V) = +0.10.
 1220 1D:   AB CPM. B, 7.39V, -0.03(B-V), -0.52(U-B), B9.5V, vsini 300:k/s.
 1220 1G:   Cas-Tau OB1; member of Pleiades group.
 1220 1VAR: Beta C, 2.88 - 3.00V, 0.216:d.  Brightest component on visual triple.  Photoelectric and spectroscopic resonant periods
 1220 2VAR: found are submultiples of 26.9 hrs or 1.12d.
 1221 1G:   Not a member of the Pleiades.
 1221 1SB:  1.5919d, K 56.9k/s, V0 +25.0k/s, asini 1.16, sep. 0.00006".  Alternate orbit 2.975272d, K57.6k/s, V0 +14.2k/s,
 1221 2SB:  asini 2.36.
 1223 1G:   Per OB2.
 1223 1SB:  vsini both components 80k/s.
 1223 1VAR: Delta Sct 6.50 - 6.58V, 0.052d.
 1225 1VAR: Delta Sct 6.17 - 6.24V, 0.155879d.
 1227 1S:   Strong shell star absorption; no emission.
 1227 1VAR: Delta Sct.
 1228 1C:   Color excess E(B-V) = +0.32.
 1228 1G:   Runaway star from Per OB2. Within 1d and exciting star of HII region S220. Ionizes region at edge of California nebula =
 1228 2G:   NGC 1499.
 1228 1N:   Menkib; Menkhib; Menchib.
 1228 1S:   Interstellar CO emission.  Central Balmer emission in blue-violet only.
 1228 1SB:  6.951d.
 1228 1VAR: Slightly variable, possibly same period as SB.
 1230 1D:   5.54 gG8, 6.29 A7, 415.1y, a = 1.00".
 1230 1DYN: 0.010".
 1231 1N:   Zaurak; Zaurac; Zaurack.
 1231 1S:   Ultraviolet FeII emission.  Also classified M0.5III-IIIb Ca-1 Cr-1.
 1231 1VAR: 2.88 - 2.96V.
 1233 1G:   In Taurus cluster; Mel 25 #8; the Hyades.
 1234 1RV:  Determinations of vsini range from 50 to 250k/s.
 1238 1G:   In Taurus cluster; Mel 25 #137; the Hyades.
 1239 1DYN: 0.0042".
 1239 1SB:  3.9540d, K 55.4k/s, V0 +15.2k/s, asini 2.99.  RV also varies in 33.025d, triple system.  Masses 6.8, 1.8 and about 1
 1239 2SB:  solar.
 1239 1VAR: EA 3.3 - 3.80p, B3V+A, 3.952955d, i 86d.
 1240 1S:   Also classified A0pSi.
 1240 1SB:  5.9537d, K 37.6k/s, V0 +24.9k/s, asini 3.06.
 1240 1VAR: Alpha CV 4.62 - 4.67V, 1.2094d.
 1243 1D:   Component B, F8V, optical.  Third component mag. diff 6.13v, at 100".
 1244 1G:   Member of the local association (Pleiades group); in HII region; Cas-Tau OB1.
 1250 1G:   Member of the local association (Pleiades group).
 1250 1VAR: Lb?, amp. 0.07V.
 1252 1D:   A is occultation binary, sep. 0.033", unresolved by speckle interferometry 1981.68.  Spectrum binary; vsini of
 1252 2D:   early-type component 160k/s.  AB, mag. diff 6.5v, sep. 25.5".
 1252 1S:   Also classified G1III + B9V.
 1253 1G:   In HII region; Cas-Tau OB1.
 1254 1G:   In Taurus cluster; Mel 25 #160; the Hyades.
 1256 1G:   Hyades?
 1257 1G:   Wolf 630 group.
 1258 1G:   Member of the local association (Pleiades group).
 1258 1VAR: Beta C amp. 0.04b, over 1d?
 1260 1D:   AB fixed. Some confusion in literature as to which component is A, which B. SZ CAM is Np = B, 6.94V, +0.41(B-V),
 1260 2D:   -0.53(U-B), O9.5V, vsini 160:k/s. Colors of both components have been described as "yellowish" even though both have
 1260 3D:   B-type spectra. Component Q, 10.39V, +0.58(B-V), -0.26(U-B).
 1260 1G:   Open cluster NGC 1502 #1, near center and probable member of cluster.
 1260 1S:   Luminosity of A variously classified II-III, V. Component B classified O9.5V, B0III or B0IIn.
 1260 1SB:  ADS 2984B, same period as for variable light.  K 110.9k/s, V0 -22.8, asini 4.11.
 1260 1VAR: Two variables:  ADS 2984A = NSV 1458, amp. 0.05V, SB; component B = SZ Cam, Np, EA 7.0 - 7.29B, changing period, abrupt
 1260 2VAR: change in 1972 from 2.6984378 to 2.69854365, later to 2.6985439d.
 1262 1G:   Hyades?
 1264 1VAR: Lb? 4.42 - 4.64V, 25d.
 1266 1G:   Zeta Her group.
 1268 1G:   Pleiades group.
 1268 1S:   Underabundance of magnesium and oxygen.
 1268 1SB:  7.227424d, K 16.6k/s, V0 +2.3k/s, asini 1.62.  Periods of rotation and revolution same.
 1268 1VAR: Alpha CV 5.15 - 5.22V, 7.227424d. Earlier period 11.94d still frequently quoted.  Lines of SiII, SrII, possibly TiII
 1268 2VAR: var.
 1273 1G:   Per OB3; member of Pleiades group.
 1273 1RV:  Pole on.
 1273 1S:   Excess IR emission.
 1273 1SB:  16.934615d not confirmed.
 1273 1VAR: Gamma Cas 4.00 - 4.10V, 55?d.  Slow var. possibly associated with emission spectrum.
 1278 1D:   CPM with GC 4949 at 12' = ADS 2995, a triple system 7.3 dK2, 9.0 sep. 1"; C at 234".
 1278 1G:   Hyades group.
 1279 1D:   CPM. B is dG8.
 1279 1G:   In Taurus cluster; Mel 25 #11; the Hyades.
 1279 1VAR: ADS 2999, B-A varies from 2.95 to 3.55V.  Uncertain which component varies.  Delta Sct?
 1280 1D:   Primary of ADS 3006 is occultation binary, sep. 0.05". Visual companion, 9.3v at 4.4", CPM.
 1287 1VAR: Delta Sct 5.37 - 5.44V, 0.144923d.  Possible other periods 0.126535 and 0.126569d.  Light curve composite of 0.1449
 1287 2VAR: and 0.1120d.  Amp. B-V 0.035, amp. U-B 0.015.  Variations in U-B opposite in phase from B-V.
 1289 1S:   Shell star.
 1292 1G:   In Taurus cluster; Mel 25 #14; the Hyades.
 1296 1VAR: Probably var., amp. 0.08V.
 1297 1VAR: Spectrum var.
 1298 1N:   Beid.
 1298 1VAR: Delta Sct 4.00 - 4.05V, 0.0815d.  Secondary per. 0.1291d.
 1299 1S:   Weak G-band.  Also classified G8III-IV.
 1300 1SB:  3.6587d, K 104.5k/s, V0 +32.8k/s, msin3i 1.75, asini 5.26.  Two equal Am stars.  Same vsini 30k/s.
 1302 1S:   Also classified F2IV/V.
 1303 1D:   A* 4.13 G0Ib, 0.778y, a = 0.019".  AB CPM; B, 11.8v at 15".  C , 10.25V, +0.47(B-V), +0.06(U-B), B8.
 1303 1SB:  283.272d, K 20.7k/s, V0 +7.7k/s, asini 80.5.  Unresolved by speckle interferometry.
 1303 1VAR: ADS 3071A, 4.1 - 4.24V.
 1306 1SB:  1576.44d, K 18.1k/s, V0 -4.5k/s, asini 358.  Unresolved by speckle interferometry 1983.93.  vsini of secondary
 1306 2SB:  100k/s.
 1307 1G:   In reflection nebula; member assoc. Tau R2 at 135 pc.
 1308 1D:   B, 13.6v at 8"; C, optical.
 1309 1D:   6.0 F2V, 6.1 F3V, 7.18y, a = 0.135".  Resolved by speckle interferometry 1983.93, sep. 0.09".
 1309 1DYN: 0.024".
 1310 1G:   Probably Hyades group.
 1311 1D:   AB binary; C, 12v at 32" optical.
 1311 1DYN: 0.003".
 1311 1G:   Hyades?
 1318 1D:   AB binary, B is G2V.
 1318 1DYN: 0.016".
 1318 1G:   Wolf 630 group.
 1319 1G:   In Taurus cluster; Mel 25 #20; the Hyades.
 1320 1G:   Cas-Tau OB1; member of Pleiades group.
 1321 1D:   CPM with HR 1322.
 1321 1VAR: BY, 6.92 - 7.00V.  The fainter component of ADS 3085.  Amp. 0.06V, 6.8d rotational period traced by large scale
 1321 2VAR: star-spot activity.
 1322 1D:   CPM with HR 1321.
 1322 1VAR: 6.28 - 6.37V.
 1324 1G:   In NGC 1545 #1; Hyades group.
 1324 1M:   Source of weak radio emission.
 1324 1SB:  Comp. ABC: 701.76d, K 11.4k/s, V0 +21k/s, asini 107.  Comp. A: 1.527365d, K 39.4k/s, V0 var., asini 0.827.
 1324 2SB:  Unresolved by speckle interferometry.
 1324 1VAR: Ell 4.59 - 4.65V, 1.527365d.  Radio binary showing radio flare activity. Third component may eclipse primary.
 1325 1D:   BC 9.51 A2, 11.18 M4Ve, 252.1y, a = 6.943".  Component B is white dwarf. Component A, CPM.
 1325 1DYN: 0.199".
 1325 1N:   Keid; Kied.
 1325 1VAR: ADS 3093C; UV, min. 11.18V, +1.50 (B-V), 12.16 - 13.85U.  X-ray source.
 1326 1G:   Wolf 630 group.
 1327 1G:   In Ursa cluster; Sirius group; UMa stream.
 1329 1D:   Duplicity questioned.
 1329 1SB:  Over 5300d?, 5.0, 7.0v, sep. 0.05".  Unresolved by speckle interferometry.
 1330 1G:   NGC 1545 #1.
 1331 1D:   Visual primary is speckle-interferometric double, sep. 0.076". Visual companion 10.7v at 166".
 1331 1G:   In Taurus cluster; Mel 25 #24; the Hyades.
 1331 1SB:  4035d, K 9.1k/s, V0 +38.3k/s, asini 475.  Resolved by speckle interferometry 1977, sep. 0.08"; 1983.93, sep. 0.15".
 1333 1G:   Cas-Tau OB1.
 1333 1SB:  1.527365d, K 38.83k/s, V0 +20.66k/s, asini 0.815.
 1333 1VAR: Amp. 0.020V.
 1338 1S:   Also classified F0V-F5V.
 1338 1VAR: EW? or Delta Sct? 4.23 - 4.27V, per. between 0.33 and 1.0d.
 1339 1D:   CPM with HR 1341.
 1339 1G:   Member of Pleiades group.
 1339 1S:   Manganese star showing enhanced gallium, strontium, yttrium, zirconium. Manganese 120 times normal.
 1339 1SB:  4.452064d, K 9.6k/s, V0 +12.5k/s, asini 0.587. Shortest period for binary Mn star. Unresolved by speckle
 1339 2SB:  interferometry.
 1340 1D:   Optical.
 1340 1G:   Probable Hyades group.
 1341 1D:   CPM with 1339.
 1341 1G:   Member of Pleiades group.
 1341 1VAR: 0.07V, 1.569d (light and spectrum).
 1345 1VAR: Amp. 0.3V.
 1346 1G:   In Taurus cluster; Mel 25 #28; the Hyades.
 1346 1N:   Hyadum I.
 1346 1VAR: Amp. 0.1V.
 1347 1D:   C, 11.8v at 49".
 1347 1G:   Member of Pleiades group.
 1347 1S:   HgMn star.
 1347 1SB:  B8, B9.5 5.0105d, K 63.8k/s, V0 +17.8k/s, msin3i 0.559, asini 4.40.  Equal components, equal vsini 12k/s;
 1347 2SB:  rotational velocity 31k/s.
 1347 1VAR: Small amp., possible periods 0.96, 1.93, 8.5, 0.89d, with 8.5 slightly favored (Manfroid and Mathys 1985, A&AS,
 1347 2VAR: 59, 429).
 1348 1D:   Optical.
 1348 1G:   Hyades?
 1349 1D:   Astrometric binary unresolved by speckle interferometry.
 1350 1G:   Member of Pleiades group.
 1350 1SB:  Same period as VAR.
 1350 1VAR: Amp. 0.01V, 7.29?hrs.
 1351 1D:   Binary.
 1351 1G:   In Taurus cluster; Mel 25 #30; the Hyades.
 1351 1VAR: Delta Sct 5.56 - 5.59V, 0.054d.
 1352 1VAR: ADS 3146B, 10.5 - >12V.
 1353 1S:   K/H/m indicate A4/F0/F5, respectively.
 1354 1G:   In Taurus cluster; Mel 25 #32; the Hyades.
 1356 1G:   In Taurus cluster; Mel 25 #33; the Hyades.
 1356 1VAR: Delta Sct 5.20 - 5.26V, 0.036d or double.
 1357 1D:   Binary. Combined mag., colors.
 1357 1VAR: Amp. 0.015y, 2.833d.
 1358 1G:   In Taurus cluster; Mel 25 #34; the Hyades.
 1358 1SB:  3.0591d, K 71.0k/s, V0 +36.1k/s, msin3i 0.493, asini 2.99, i 51d?  vsini both components 12k/s.
 1359 1D:   Secondary F7V, vsini 90k/s.
 1362 1VAR: BY, amp. 0.12V, 154d.
 1363 1VAR: Varies several hundredths of a mag. on a time scale of days.
 1364 1D:   CPM.  Companion G0V.
 1366 1D:   B, 13.0v at 36" optical.
 1368 1G:   In Taurus cluster; Mel 25 #38; the Hyades.
 1368 1S:   Also classified F2IIIbmvs.
 1368 1SB:  2.1433d, K 26.6k/s, V0 +41.7k/s, asini 0.783.
 1369 1D:   CPM.  Component A suspected occultation double; component B, G2V, strong lithium.
 1369 1RV:  ADS 3161B, +36.8k/s.
 1370 1DYN: 0.003".
 1373 1G:   In Taurus cluster; Mel 25 #41; the Hyades.
 1373 1N:   Hyadum II.
 1373 1SB:  529.8d, K 3.0k/s, V0 +39.5k/s, asini 19.8.  D. W. Dunham indicates 3.9, 13.0v, sep. 0.04".
 1373 1VAR: Amp. 0.1V.
 1374 1D:   AB 6.6 F1V, 6.9 F3V, 76.92y, a = 0.500". Combined mag., color.  Component C, 12v at 37" optical; D, 8.25V, +0.57(B-V),
 1374 2D:   +0.04(U-B), G0 at 45" CPM.
 1374 1DYN: 0.019".
 1374 1VAR: Amp. 0.13V.
 1376 1G:   In Taurus cluster; Mel 25 #45; the Hyades.
 1376 1S:   Ca and Sc underabundant and probably also K.  Violet part of spectrum indicates luminosity III; G-band region, V.  Also
 1376 2S:   classified F1IIImVs.
 1376 1SB:  5.9, 7.9, sep. 0.0006", 8.4178d, K 37.6k/s, V0 +35.0k/s, asini 4.33.
 1378 1D:   AB CPM.  B is A0. Component A suspected occultation double.
 1378 1RV:  ADS 3179B, +17.1k/s.
 1379 1DYN: 0.042".
 1379 1VAR: ADS 3188B, 9.6 - 11.3v.
 1380 1G:   In Taurus cluster; Mel 25 #47; the Hyades.
 1381 1D:   5.8 A3V, 5.9 A4V, 51.6y, a = 0.18", or 55.40y, a = 0.20".
 1381 1DYN: 0.007".
 1381 1G:   UMa stream.
 1382 1D:   Optical.
 1383 1G:   In Ursa cluster? Sirius group; UMa stream.
 1383 1VAR: Delta Sct?
 1384 1VAR: Amp. 0.12V.
 1385 1G:   In Taurus cluster; Mel 25 #53; the Hyades.
 1387 1D:   Kappa1 Tau is occultation double. Together with Kappa2 = HR 1388 they form a multiple system of at least
 1387 2D:   6 components.
 1387 1G:   In Hyades cluster; Mel 25 #54.
 1387 1VAR: Delta Sct?
 1388 1D:   See HR 1387.
 1388 1G:   In Hyades cluster; Mel 25 #55.
 1388 1VAR: Delta Sct, 5.26 - 5.29V.
 1389 1D:   AB binary; C, 11v at 77" CPM.
 1389 1G:   Hyades cluster; Mel 25 #56.
 1389 1M:   A blue straggler.
 1389 1R:   Diam. 2.1 solar.
 1389 1SB:  57.25d, K 68.8k/s, V0 +23.0k/s, asini 50.6.
 1389 1VAR: Amp. 0.02U, 57.25d.  Also magnetic field period.
 1391 1D:   AP 7.2 dF5, 7.2, 13.15y, a = 0.133"; occultation binary.  Component B, 12.4v at 126".  Speckle interferometric sep. of
 1391 2D:   AP 0.093" 1980.94; 0.094" 1983.93.
 1391 1G:   Open cluster Mel 25 #57; the Hyades.
 1392 1D:   The visual primary is SB, 4.6, 6.5v, sep. 0.020".  Component B, 12.5v at 110".
 1392 1G:   In Hyades cluster; Mel 25 #60.
 1392 1N:   Some sources call this Upsilon1 and HR 1399 Upsilon2 Tau; other catalogues reverse these designations. The
 1392 2N:   superscripts now rarely used and Upsilon retained for 69 Tau.
 1393 1G:   Hyades group.
 1394 1D:   Visual primary is occultation double. Component B, 11.1 at 137".
 1394 1G:   In Taurus cluster; Mel 25 #141; the Hyades.
 1394 1SB:  5200d, K 15.1k/s, V0 +40.8k/s, asini 1050.  Massive invisible component.  Unresolved by speckle interferometry
 1394 2SB:  1983.93.
 1395 1G:   Zeta Her group.
 1398 1D:   AB optical?  C, 11v at 4" from B.
 1399 1N:   On nomenclature see HR 1392.
 1401 1G:   Hyades group.
 1401 1SB:  4.195d, K 31.3k/s, V0 +9.0k/s, asini 1.81.
 1402 1RV:  Period possibly 19.83d or 20.43d.
 1403 1D:   Primary is SB, 6.2, 7.0v, sep. 0.01".  Visual secondary is 10.5v at 161", probably optical.
 1403 1G:   In Taurus cluster; Mel 25 #67; the Hyades.
 1405 1D:   Binary.  Components G1V and G5V.
 1405 1DYN: 0.044".
 1405 1RV:  Np companion -5.2k/s.
 1406 1D:   AB binary; C, 11.32V at 121" optical. Fourth component 13.3v at 17" from C.
 1407 1D:   Sep. 0.024".
 1407 1R:   Diam. 0.0020".
 1408 1G:   In Hyades cluster; Mel 25 #68.
 1409 1G:   In Hyades cluster; Mel 25 #70.
 1409 1N:   Ain; Oculus Boreus.
 1410 1D:   6.8 A2, 7.0, 175.7y, a = 1.250".
 1411 1C:   Color excess E(B-V) = +0.09.
 1411 1D:   CPM with HR 1412.  Not clear if there are one or two occultation companions: mag. diff 3.8v, sep. 0.082", another
 1411 2D:   possible mag. diff 8v, sep. 0.2".
 1411 1G:   In Hyades cluster; Mel 25 #71.
 1411 1R:   Diam. 0.0026".
 1411 1SB:  6000 or 3000d.  Unresolved by speckle interferometry 1983.93.
 1412 1D:   CPM with HR 1411.  Close occultation binary, 3.5, 5.8v, sep. 0.005".
 1412 1G:   Member of Hyades cluster; Mel 25 #72.
 1412 1SB:  Sep. 0.005", 140.728d, K 31.0k/s, V0 +39.6k/s, asini 39.7, e 0.75.
 1412 1VAR: Delta Sct, amp. 0.03V (variable), 0.080d.  Possibly also eclipsing.
 1414 1G:   Hyades cluster; Mel 25 #74.
 1415 1N:   44 Eri in Tau.
 1417 1D:   AB binary. B, 6.94V, +0.16(B-V), -0.70(U-B), B1IV?  vsini =<25k/s.
 1417 1G:   Cam OB1.
 1418 1G:   Wolf 630 group.
 1419 1D:   Suspected of being double; probably single.
 1422 1D:   5.7 F0V, 7.98 G2V, 189.5y, a = 1.01" (alternates 180.0y, a = 1.00"; 170y, a = 1.029").  Combined mass 2.82 solar.
 1422 2D:   Speckle interferometric sep. 1.300" (1980.94).
 1422 1DYN: 0.022".
 1422 1G:   In Hyades cluster; Mel 25 #80.
 1422 1SB:  ADS 3264A, 30.5d.
 1423 1S:   Lyman beta observed from COPERNICUS. Expanding circumstellar shell.
 1423 1VAR: Gamma Cas 5.41 - 5.49V.  Expanding circumstellar shell; possibly high velocity mass loss.  Equivalent width of H alpha
 1423 2VAR: variable.
 1424 1D:   CPM.
 1427 1D:   Component A of visual pair is occultation double 5.6, 5.6v, sep. 0.02"; component B, 6.7v at 250".
 1427 1G:   In Hyades cluster; Mel 25 #82.
 1427 1VAR: Delta Sct?
 1428 1G:   In Hyades cluster; Mel 25 #83.
 1430 1G:   In Hyades cluster; Mel 25 #84.
 1432 1G:   In Hyades cluster; Mel 25 #89.
 1436 1G:   In Hyades cluster; Mel 25 #90.
 1441 1S:   He weak.
 1441 1VAR: SX Ari 5.73 - 5.82y, 1.374d.  Var. helium lines.
 1442 1D:   Binary. No change after 113y.
 1444 1G:   In Hyades cluster; Mel 25 #95.
 1444 1SB:  488.5d, K 18.5k/s, V0 +30.3k/s, asini 124.  Unresolved by speckle interferometry.
 1445 1S:   Spectra show Hg; possibly Mn.
 1448 1G:   In Ursa cluster; UMa stream.
 1449 1D:   CPM.
 1449 1VAR: Alpha CV, amp. 0.035V, 0.065U, 3.80d.
 1451 1VAR: Lb? 5.10 - 5.13V, amp. 0.20p.
 1454 1D:   A* 4.27 G8II+B, 28.67y, a = 0.054"(not confirmed).
 1454 1S:   Also classified K0II-III + B9V.
 1454 1SB:  10,470d, K 12.8k/s, V0 +5.9k/s, asini 1400.  One of the longest SB periods known, 28.67y. Masses 6 and 5 solar.
 1454 2SB:  Unresolved by speckle interferometry.  vsini of both components =<50k/s.
 1455 1D:   Visual duplicity questioned.  Unresolved by speckle interferometry 1983.93.
 1456 1S:   Also classified A5m.
 1457 1D:   AB binary.  B is 13.5v, dM2 at 31".  CD, 122" from A is 11.2, 13.6v sep. 2" also binary but independent of AB.
 1457 1DYN: 0.048".
 1457 1G:   Hyades group.
 1457 1N:   ALDEBARAN; Cor Tauri; Parilicium.
 1457 1R:   Diam.  Two determinations, 0.022" and 0.0237".
 1457 1S:   IR emission envelope diam. 10". MgII emissions indicate a cooler shell surrounding the supergiant.
 1457 1VAR: Lb 0.75 - 0.95V.  Var. H and K emission.
 1458 1D:   CPM.  Companion 7.84V, +0.54(B-V), +0.04(U-B), F8V.  vsini =<25k/s.
 1458 1G:   Hyades group.
 1458 1R:   Diam. relative to Sun = 2.2.
 1458 1S:   Also classified A6-7III-IVmw.
 1458 1SB:  ADS 3317A, 3.57124d, K 76.3k/s, V0 +28.7k/s, asini 3.75.
 1458 1VAR: ADS 3317A, E?, 4.23 - 4.30V.
 1459 1G:   In Taurus cluster; Mel 25 #100; the Hyades.
 1460 1D:   CPM.  Companion A7V.
 1462 1D:   Component C optical.
 1463 1G:   Ori OB1.
 1463 1RV:  0.19d.
 1463 1VAR: Beta C 3.4 - 3.60p, 0.17790414d, changing. Probable interference periods 0.1779 and 0.1735d with beat period of
 1463 2VAR: 7.0256d.  Possibly also E, 103.9d.
 1464 1N:   Theemim; Beemin.  Allen applies this name, after Bayer, to the series of stars, Upsilon1 through Upsilon7
 1464 2N:   Eri, or HR 1143, 1195, 1214, 1347, 1393, 1453 and 1464. (The order of the superscripts varies among different
 1464 3N:   catalogues.)
 1464 1S:   Also classified G8IIIa.
 1465 1D:   3.8 A0IIIp, 4.3 B9IV, 13.00y, a = 0.212". Combined mag., colors.  Companion 10v at 78" optical.
 1465 1G:   Member of Pleiades group.
 1465 1VAR: Alpha CV 3.26 - 3.30V, amp. 0.10u, 2.943d.
 1466 1D:   AB 5.8 F0V, 7.4 F9V, 26.25y, a = 0.18" or 26.797y, a = 0.157".  ABxC 5.6, 7.3, 425.0y, a = 1.38".  Component D, 13.2v at
 1466 2D:   at 24" optical.  Spectral classes component A, A9V; B, F8V; C, F8V.
 1466 1DYN: 0.004".
 1467 1SB:  121d, K 28.2k/s, V0 -40.5k/s, asini 46.9.
 1467 1VAR: ADS 3359A, Cep?, 5.05 - 5.10V, 5d?
 1469 1N:   49 Eri, in Tau.
 1469 1VAR: 5.3 - 5.38V.
 1470 1D:   Occultation indicated mag. diff 0.37v, sep. 2.117" (half the visual sep.) and PA 78d in contrast to visual 194d.
 1471 1SB:  6.0, 7.5v, sep. 0.0004", 2.0563d, K 65.4k/s, V0 -2.3k/s, asini 1.85.  Masses 4 and 1.2 solar.
 1471 1VAR: EA 5.92 - 6.7V, 2.056302d, period possibly variable.
 1472 1G:   In Taurus cluster; Mel 25 #103; the Hyades.
 1473 1G:   In Taurus cluster; Mel 25 #104; the Hyades.
 1474 1D:   IDS gives AB, 5.3, 11.8v sep. 30". Optical. Component C by Wallenquist.
 1478 1D:   Binary with HR 1479 at 431" and with fainter SB companion, 7.4v at 0.0015".
 1478 1G:   Hyades?
 1478 1SB:  251.205d, K 5.0k/s, V0 +17.0k/s, asini 16.3.  Unresolved by speckle interferometry.
 1479 1D:   Binary with HR 1478.
 1479 1G:   Hyades cluster; Mel 25 #108.
 1480 1G:   In Taurus cluster; Mel 25 #107; the Hyades.
 1481 1N:   Sceptrum.
 1484 1S:   Spectra show Hg, Mn.
 1485 1S:   Also classified ApSrEuCr.
 1486 1D:   280.0y, e 0.56, a 0.45", i 51.9d, mag. diff 0.0.
 1490 1D:   AB, CPM. Third component by Wallenquist, mag. diff 6.42, sep. 90".
 1492 1D:   B is 11.9 at 34". Uncertain which of components B,C is the brighter:  discordant magnitudes.
 1492 1G:   Gamma Leo group.
 1492 1S:   Probable SiO maser emission. One of the brightest stars in infrared and brightest star visually to show a spectrum as
 1492 2S:   late-type as M8.0.
 1492 1VAR: Component A of triple, SRb 4.8 - 6.6v, about 338d.
 1496 1D:   Seen as double only in 1877 and 1923.
 1496 1VAR: SRb 4.28 - 4.36V, 30d.
 1497 1D:   AB CPM, 4.3, 8.9v sep. 0.1", 28y? C, 7.3A1V at 63" vsini 100k/s, physical.  D. W. Dunham gives 4.9, 5.6v sep. 0.1" and
 1497 2D:   4.9, 6.4 sep. 0.0005".
 1497 1G:   Cas-Tau OB1.
 1497 1SB:  2.9565d, K 53.6k/s, V0 +12.3k/s, msin3i 2.96, asini 2.18.  Resolved by speckle interferometry 1983.93,
 1497 2SB:  sep. 0.26".
 1500 1S:   Shell star.
 1502 1D:   CPM.
 1502 1VAR: Comp. A of double, Delta Sct?
 1504 1D:   7.2 G5V, 7.3 G6V, 552.30y, a = 3.164".  Combined mag., colors.  Both components also classified G3V.
 1504 1DYN: 0.038".
 1505 1D:   CPM with HR 1506.
 1505 1VAR: Alpha CV?, amp. 0.025V.
 1506 1D:   CPM with HR 1505.
 1507 1G:   In Hyades cluster; Mel 25 #111.
 1507 1VAR: Delta Sct?  In Hyades instability strip.
 1508 1RV:  Pole on.
 1508 1VAR: Gamma Cas 5.76 - 5.98V.  Equivalent width of H alpha is variable.  Amp. 0.09R, 0.05(R-I).
 1511 1G:   Hyades group.
 1511 1S:   Also classified A8IVbmvs.
 1512 1G:   Member of the local association (Pleiades group).
 1515 1G:   Hyades group.
 1517 1G:   Mel 25 #164; the Hyades, probable nonmember.
 1519 1G:   In Hyades cluster; Mel 25 #112.
 1520 1G:   Member of the local association (Pleiades group); Cas-Tau OB1.
 1520 1SB:  B3, A3, 7.3589d, K 19.4k/s, V0 +23.3k/s, asini 1.90.
 1527 1G:   Eta Cep group.
 1528 1SB:  7.0507d, K 57.8k/s, V0 +20.3k/s, asini 5.60.
 1532 1S:   Also classified G2.5V.
 1533 1N:   Formerly 1 Aur, now in Perseus.
 1536 1G:   Eta Cep group.
 1542 1C:   Color excess E(B-V) = +0.32.
 1542 1G:   In cluster NGC 1502.  A possible runaway star from Cam OB1; in reflection nebula.  Member assoc. Cam R1 at 870 pc.
 1542 1S:   H alpha emission due to extended envelope.  uv 1548 absorption strong, 1394 very strong.  Central Balmer emission in
 1542 2S:   blue-violet only.
 1543 1D:   Visual companion probably optical.
 1543 1N:   Designated Tabit by Becvar but Allen gives Thabit as Burritt's name for an unlettered star on his atlas, the Upsilon
 1543 2N:   of Heis (HR 1855).  The superscripts for Pi Ori adopted in the Harvard catalogues and taken over in the BS
 1543 3N:   correspond to the Heis atlas and Argelander's identifications of Flamsteed numbers. Very many old catalogues follow the
 1543 4N:   BAC. Heis superscripts 1,2,3,4 are respectively 4,2,1,3 in the BAC.
 1543 1VAR: Delta Sct? Amp. 0.05V.
 1544 1N:   See HR 1543.
 1544 1R:   Radius relative to Sun = 2.0.
 1547 1G:   In Hyades cluster; Mel 25 #123.
 1547 1VAR: Delta Sct 5.09 - 5.11V, 0.042d.
 1551 1G:   Sirius group; UMa stream.
 1552 1G:   Ori OB1.
 1552 1N:   See HR 1543.
 1552 1SB:  9.5191d, K 25.8k/s, V0 +23.3k/s, asini 3.38.
 1553 1N:   Formerly 1 Aur now in Perseus.
 1554 1G:   Hyades moving group.
 1555 1D:   CPM.
 1556 1G:   Wolf 630 group.
 1556 1S:   Also classified S4Zr1Ti4 and M3.2IIIas.
 1556 1VAR: SRb 4.65 - 4.88V, about 30d.
 1557 1D:   Companion optical.
 1560 1SB:  3057d, K 18.1k/s, V0 -8.3k/s, asini 676.  Massive invisible component may be a black hole.  Unresolved by speckle
 1560 2SB:  interferometry 1980.02.
 1563 1D:   CPM with HR 1564.  B-V for combined light.
 1564 1D:   CPM with HR 1563.
 1566 1G:   In Taurus cluster; Mel 25 #126; the Hyades.
 1567 1G:   Ori OB1.
 1567 1SB:  3.700373d, K 57.9k/s, V0 +24.2k/s, asini 2.95.
 1567 1VAR: Ell 3.66 - 3.73V, 3.700363d.
 1568 1D:   AB 4.5, 7.8, 284.0y, a = 0.78".  C, 11v at 26" CPM, possibly physical.
 1568 1G:   UMa stream.
 1568 1SB:  ADS 3536A, 3.8845d, K 35.8k/s, V0 -9.5k/s, asini 1.91.
 1570 1G:   Hyades?
 1570 1N:   See HR 1543.
 1570 1R:   Radius relative to Sun = 2.7.
 1570 1S:   Lambda Boo star, Ca, Mg 4481 wk.
 1573 1G:   Aur OB1.
 1577 1N:   Hassaleh in Becvar.
 1577 1VAR: 4.0 - 4.15p.
 1580 1D:   Optical group.
 1580 1G:   Hyades?
 1580 1S:   Also classified K2IIIbCN-1.
 1581 1VAR: Cst? 5.72V.
 1585 1R:   Diam. 0.0017".
 1589 1D:   136.0y, e 0.32, a 0.425", i 88d, mag. diff 1.0.
 1590 1D:   Component A suspected occultation double.  Two visual companions.
 1590 1RV:  Two determinations of vsini, 170 and 50k/s.
 1592 1D:   Binary.
 1592 1DYN: 0.021".
 1592 1G:   Pleiades group.
 1593 1D:   CPM.
 1594 1G:   Hyades group.
 1598 1VAR: 6.4 - 6.48V.
 1599 1DYN: 0.037".
 1600 1D:   AB probably optical.  B, 8.0v B9; C, 9.8v at 54"; D, by Wallenquist, mag. diff 7.1 at 90".
 1603 1C:   Color excess E(B-V) = +0.16.
 1603 1G:   Group with HR 1622 and 1719, all nearly same proper motion.
 1604 1D:   AB 5.94 F3V, 7.28 F9V, 54.62y, a = 0.507".  Component C, 8v at 54", optical.
 1604 1DYN: 0.027".
 1605 1D:   ADS 3605A.  A* 2.98 var. A8Iap.  Five visual and one astrometric components.  AB visual binary, B, 14v at 29"; C,
 1605 2D:   11.26V, +1.83(B-V), +1.31(U-B), at 43"; D, 12.0v at 46".
 1605 1N:   Al Anz; Almaaz.
 1605 1S:   Shell star.  Also classified A8Ia-F2epIa + B.
 1605 1SB:  ADS 3605A, 9890d, K 15.0k/s, V0 -1.4k/s, msin3i 16.8, asini 2000. Unresolved by speckle interferometry.
 1605 1VAR: ADS 3605A, EA 2.94 - 3.83V, 9892d.  Spectrum var. even outside eclipse. RV and light fluctuations about 110d.
 1607 1VAR: M 5.5 - 11.7v.  Period has varied between 418 and 441d:  since JD 2436000, 427.07d; max. mag. varies in period possibly
 1607 2VAR: over 40y.
 1609 1D:   Fixed with HR 1610.
 1610 1D:   Fixed with HR 1609.  Colors for combined light.
 1611 1VAR: RRc 4.77 - 4.80V, 0.273d.
 1612 1N:   Haedi; Haedus; Hoedus I. With HR 1641, one of the "kids"; Sadatoni; Saclateni.
 1612 1S:   Also classified K5II + B5V.
 1612 1SB:  972.162d, K 24.6k/s, V0 +12.9k/s, msin3i 7.54, asini 300.  Unresolved by speckle interferometry . SKYLAB
 1612 2SB:  indicates cool star with hot companion.
 1612 1VAR: EA 3.70 - 3.97V, 972.164d, i 90d.  Variable duration of min.  Amp. depends on wavelength, 0.55B, 1.97U.  K component
 1612 2VAR: amp. 0.05V.
 1615 1S:   H alpha, beta and gamma have absorption cores.  TiII and FeII stronger than normal; MgII, SiII strong.  Shell doubtful.
 1616 1G:   Hyades group.
 1619 1D:   BC binary 7.7, 10.7v sep. 0.5"; AxBC binary, B = GC 6148 A1IV?, vsini 53:k/s; D, 9.5 at 130".
 1620 1D:   Probable double, 5.4, 5.4v, sep. 0.4".
 1620 1G:   Hyades cluster; Mel 25 #129.
 1621 1G:   Member of Pleiades group.
 1622 1D:   Optical pair with HR 1623.
 1622 1G:   Group with HR 1603, 1719.
 1622 1RV:  Pole on.  Rotationally unstable Be shell star.
 1622 1VAR: Gamma Cas, amp. 0.07V, period a few hours?
 1623 1D:   Optical pair with HR 1622; C, 10.8v at 173" from B; D, 13.3 at 16" from B.
 1623 1SB:  80.1745d, K 22.7k/s, V0 +0.6k/s, asini 23.4.
 1623 1VAR: RS CVn amp. 0.14V, 82.8d.
 1625 1S:   Probably not a supergiant but may be composite.
 1627 1S:   Also classified A8.5Vm:
 1630 1M:   HR mag. 6.31 should have been 7.31.
 1634 1N:   DM is CoD number (star moved from -23d zone to -22d zone between 1855 and 1875); in Southern Durchmusterung extension
 1634 2N:   as SD-23d 65.
 1637 1D:   A,B,C, CPM; D, optical; E, 12.3v at 132" from A.
 1637 1SB:  ADS 3675A, 391.7d, K 5.8k/s, V0 -7.4k/s, asini 29.0.
 1638 1G:   Member of Pleiades group.
 1638 1VAR: Alpha CV, 4.65 - 4.69V, amp. 0.03y, 4.6398d.
 1641 1G:   Cas-Tau OB1; member of Pleiades group.
 1641 1N:   Hoedus II. One of the kids, with HR 1612.
 1641 1RV:  Doubtful var., 24d period not confirmed.
 1641 1VAR: Beta C?
 1643 1RV:  At times variable in period 7.993d.
 1643 1VAR: Alpha CV, amp. 0.10U, 0.06B, 0.05V, 0.7325d.
 1646 1G:   Ori OB1a assoc.
 1648 1VAR: SRb 8.2 - 12.4p, 212d.  Mean mag. varies in period 2450d.
 1650 1VAR: ADS 3738B, amp. 1.8v?
 1652 1DYN: 0.005".
 1652 1VAR: Secondary probably variable.
 1653 1VAR: Delta Sct 6.28 - 6.39V, 0.1352227d.
 1656 1D:   5.6 G4V, 5.6 G4V, 1.19y, a = 0.18"; or 2.38y, a = 0.10"; or 5.8y, a = 0.11".  Combined mag., colors.  Sep. 0.099".
 1656 2D:   Unresolved by speckle interferometry 1983.93.
 1656 1DYN: Uncertain, 0.023" to 0.138".
 1656 1G:   Hyades?
 1657 1SB:  B9.5, B9.5, 5.5227d, K 103.8k/s, V0 +32.6k/s, msin3i 2.38, asini 7.85.  Nearly equal components; secondary is
 1657 2SB:  the more massive, a mercury star.  vsini of both components =<41k/s.
 1657 1VAR: E? 5.1 - 5.6v.  About 2d.
 1658 1G:   Hyades?
 1659 1D:   A is SB, 5.7, 7.7v sep. 0.0004".  Visual companions 12.0 at 13", 8.6 at 35".
 1659 1G:   Cas-Tau OB1.
 1659 1S:   Shell star. H alpha double in emission.
 1659 1SB:  ADS 3709A, B0.5, B9.5, 58.31d, K 36.7k/s, V0 +16.2k/s, asini 28.9.
 1660 1D:   Primary of visual pair is possible occultation double, 6.8, 6.8v, sep. 0.3"; secondary, 9.1v at 111.5" is BD +21d764.
 1660 1G:   Cas-Tau OB1.
 1660 1RV:  Pole on, but large range in RV in about 13y period.
 1660 1S:   Shell star.
 1662 1G:   Wolf 630 group; Hyades?
 1663 1VAR: 6.73 - 6.82p.
 1664 1D:   5.78 Am, 6.62 Am, 198.9y, a = 1.04". Mean mass 1.7 solar. Combined mag., colors. CPM with ADS 3712 = GC6270, 9.8, 8 K2
 1664 2D:   sep. 3" at 348".
 1664 1DYN: 0.021".
 1666 1G:   Sirius group; UMa stream.
 1666 1N:   Cursa; Dhalim; Kursa.
 1668 1G:   Hyades moving group.
 1669 1D:   AB, CPM.
 1670 1D:   BC 8.6 dG7, 9.1, 32.1y, a = 0.217".  CPM with component A.
 1670 1G:   Hyades group and cluster; Mel 25 #131.
 1670 1S:   Also classified A9Vmvs.
 1671 1D:   ADS 3722B, K0III-IV, RV +72k/s.
 1672 1G:   Hyades cluster; Mel 25 #130.
 1672 1R:   Radius relative to Sun = 2.2.
 1672 1S:   Spectrum in violet indicates luminosity III; G-band region, V.
 1672 1SB:  155.83d, K 8.2k/s, V0 +42.9k/s, asini 13.0.
 1672 1VAR: 2.87d not confirmed.
 1676 1D:   Suspected visual double probably single: unresolved by speckle interferometry.
 1679 1M:   Candidate for becoming a Be star.
 1679 1RV:  0.701538d.  Amp. varies 30 to 60k/s on time scale of a year or less, correlated with hydrogen emission.  Possibly
 1679 2RV:  pulsating.
 1679 1S:   Shell star.  H alpha emission with variable profile.  Also classified B2III(e)p.
 1679 1VAR: Beta C 4.22 - 4.34V, 0.701538d.  Both spectroscopic and new photometric data suggest period 0.70177d.  Small changes in
 1679 2VAR: mean brightness (<0.1mag).
 1686 1D:   B, dF5, optical. C observed only once.
 1690 1D:   Binary.
 1690 1G:   Ori OB1a assoc.
 1690 1RV:  Period 21.4d.
 1690 1S:   Hg, Mn star; late type close companion.
 1690 1VAR: Amp. 0.003V, 0.565d.
 1691 1S:   Also classified A + G2:III.
 1693 1VAR: SRb 5.0 - 7.4v, 60:d.
 1695 1VAR: SRb, amp. 0.12:V, 40d.
 1696 1D:   CPM companion G8Ve, strong lithium.
 1698 1D:   AB fixed.  B, 8.4v, F7V at 7"; C, 11.8 at 182".
 1698 1DYN: 0.001".
 1698 1S:   Also classified K0.5III.
 1698 1SB:  ADS 3797A, 1031.40d, K 8.7k/s, V0 +40.5k/s, asini 123.  Unresolved by speckle interferometry.
 1701 1D:   AB 6.9 A4V, 7.1 A6V, 312y, a = 0.383". Combined mag., colors. C, 13v at 7", may be physical.
 1701 1S:   Component B variously classified G, F6III, A6V.
 1702 1G:   Member of Pleiades group.
 1702 1S:   Gallium lines strong. Strong C2 bands. Manganese star spectrum appears earlier at shorter wavelengths.
 1702 1VAR: Alpha CV 2.97 - 3.41V, per. about 2d.
 1705 1D:   CPM.  Combined mag., colors.  Companion B9V, optical?
 1706 1D:   AC binary. B, 11v F4V at 13" optical.
 1706 1G:   Possible new Eggen group with HR 63, q.v.
 1706 1SB:  ADS 3824A, 3.788506d, K 23.0k/s, V0 -9.8k/s, asini 1.20.
 1706 1VAR: Delta Sct 4.94 - 5.10V, 0.088088d.  Form of light curve varies.  Also nonradial pulsations of 0.096533 and 0.088243d.
 1707 1D:   Binary. Component B, 9.50V, +0.47(B-V), +0.09(U-B), F4IV.
 1707 1S:   Probable SiO maser emission.
 1707 1VAR: ADS 3845A, M 6.7 - 13.7v, 457.64d, period changes; 10.18 - 13.12V, -0.06 to -0.43(U-B).  Cycle of 64.5d also possible.
 1708 1D:   AP 0.6 G5III, 1.1 G0III, sep. 0.04", 0.285y, a = 0.054", masses 2.67 and 2.55 solar.  Combined mag., colors.  Capella is
 1708 2D:   first star for which an orbit was determined from interferometer measures, by Anderson at Mt. Wilson in 1920.  Speckle
 1708 3D:   sep. 0.040" 1981.24 and 1981.68; 0.055" 1982.16.  CPM with component H, a close binary, 10.0 dM1, 13.7 dM5 sep. 2" at
 1708 4D:   723" from A, probably physical with A.  Other components all faint and distant from A.
 1708 1DYN: 0.058".
 1708 1G:   Hyades group.
 1708 1N:   CAPELLA; Alhajoth.
 1708 1R:   Diam. component A = 0.0052", component B = 0.0040".
 1708 1S:   Chromospheric He 10830 double. Balloon-borne spectrometer revealed pronounced emission of MgII. Soft X-ray emission.
 1708 2S:   Lithium content of the F-type component is 15 times that of the G component.  Also classified G6III+F9III.
 1708 1SB:  104.0204d, K 26.1k/s, V0 +29.5k/s, asini 37.3.
 1708 1VAR: Amp. 0.03V.  Variable helium and X-ray emission.
 1712 1D:   Component B doubtful, possibly the nebula. C 10.7V at 30".
 1712 1G:   Runaway star from Ori OB1 association.  Moving at 128k/s in opposite direction from Mu Col = HR 1996.  See HR 938.
 1712 2G:   Exciting star of HII region S229; associated with nebula IC 405. S229 superimposed on S230. In reflection nebula. The
 1712 3G:   best example of nebulosity in which the gas and dust are differently distributed.
 1712 1S:   Central Balmer emission in blue-violet only.
 1712 1VAR: ADS 3843A, Ina 5.78 - 6.08V.  Possibly a SN 2.5 million yrs. ago.
 1713 1C:   Color excess E(B-V) = +0.00.
 1713 1D:   AxBC, CPM. BC binary, 7.6 B8II, 7.6v sep. 0.12". D, 15.4v at 44".  BC also classified B5V+B5V.  For B, vsini =<39k/s.
 1713 1DYN: 0.004".
 1713 1G:   Ori OB1; in reflection nebula; member assoc. Tau-Ori R1 at 360 pc.
 1713 1N:   RIGEL; Algebar; Elgebar.
 1713 1R:   Diam. = 0.00243 - 0.00255".
 1713 1S:   Between wavelengths 10660 and 10915 no stellar lines except the chromospheric line He 10830. Weak magnetic field.
 1713 1SB:  ADS 3823B, 9.860d, K 25.0k/s, V0 +19.1, asini 3.37.  May be due to pulsation.
 1713 1VAR: 0.03 - 0.30V, 25d.  Amp. at 0.58 micrometers about 0.06m.
 1719 1G:   Group with HR 1603, 1622. Cas-Tau OB1.
 1722 1VAR: Lb?, amp. 0.10V.
 1724 1G:   Field of Ori OB1a but probably not member.
 1724 1S:   Possible H alpha emission.
 1726 1D:   CPM.
 1726 1S:   Also classified K2.5IIIb CN-0.5.
 1726 1SB:  ADS 3872A, 434.8d, K 14.8k/s, V0 -27.5k/s, asini 88.0.
 1726 1VAR: ADS 3872A, E?
 1728 1D:   Possible CPM with HR 1732.
 1728 1G:   Aur OB1.  Concentration of hydrogen emission in direction of this association.
 1728 1S:   Also classified ApHgMn + B9V.
 1728 1SB:  4.1346d, K 107.2k/s, V0 +25.1k/s, msin3i 2.48, asini 6.09; vsini of secondary 62k/s.
 1728 1VAR: EA 6.15 - 6.82V, 6.05 - 6.72B, A0 + A0, 4.134695d, changing period.
 1729 1D:   B, 13.4v at 29". C, 12.1v at 42" and D, optical.
 1729 1G:   Epsilon Ind group.
 1732 1D:   Possible CPM with HR 1728.
 1732 1S:   Magnetic star showing chlorine. Silicon star. Helium and neon deficient. Bluest known peculiar A-star: color
 1732 2S:   characteristic of about B4V. Classified A0p because He weak, but in other respects the color is more indicative of the
 1732 3S:   temperature than the spectral class of Ap stars. One of the hottest Ap stars known, about 17000K.
 1732 1SB:  Double lines.
 1732 1VAR: Alpha CV 5.35 - 5.41V, 2.4660d.  Spectrum var. same period.
 1736 1D:   Fixed. Companion spectral class A.
 1741 1D:   CPM. Companion 9.64V, +0.76(B-V), +0.19(U-B), G1IV-V.
 1746 1G:   Ori OB1.
 1747 1D:   Component B optical.
 1747 1SB:  ADS 3899A.
 1748 1G:   Ori OB1a.
 1749 1G:   Cas-Tau OB1.
 1749 1SB:  35.5d, K 28k/s, V0 +19k/s, asini 13.7.
 1750 1SB:  6.5, 8.5v, sep. 0.00002", 5.4337d, K 26.8k/s, V0 +5.8k/s, asini 2.00.
 1752 1SB:  6.2, 6.6v, sep. 0.0005", 2.1517d, K 113.3k/s, V0 -19.7k/s, msin3i 1.71, asini 3.35; vsini both components 53k/s.
 1753 1D:   Fixed with HR 1754.
 1754 1D:   Fixed with HR 1753.
 1754 1S:   Lambda Boo type?  Also classified Ap.
 1754 1VAR: Alpha CV, amp. 0.04V, 2.28704d.  Magnetic star.
 1756 1G:   Ori OB1.
 1759 1D:   CPM.
 1759 1S:   Spectra show Mn.
 1761 1G:   Ori OB1a.
 1761 1S:   Shell star. H alpha emission.  Also classified B7IIIn.
 1763 1G:   Ori OB1; in reflection nebula; faint HII region. Teardrop shaped nebula in blue light has no counterpart in red.
 1764 1D:   Component B optical.
 1764 1G:   Ori OB1a; Orion belt.
 1765 1G:   Ori OB1a; Orion belt.
 1765 1SB:  293.0d, K 4.1k/s, V0 +27.9k/s, asini 16.33.
 1770 1D:   Fixed. Secondary 7.17V, -0.12(B-V), -0.63(U-B), B5Vn, B8nnp or B3V, RV -58k/s, vsini 350k/s, optical.
 1770 1G:   Ori OB1a.
 1770 1RV:  Rapidly rotating; may become Be star.
 1771 1D:   AB binary; C, 9.2v K0 at 61" optical.
 1771 1DYN: 0.011".
 1772 1S:   Shell star.
 1772 1VAR: Amp. 0.13:V.
 1773 1D:   AB fixed.
 1777 1G:   Ori OB1.
 1778 1D:   Companion A5IV, vsini 124k/s.
 1779 1D:   CPM.  Companion F6V.
 1779 1S:   Component A has abnormally strong CN. Lambda 4150 star.
 1780 1D:   Companion optical.
 1781 1G:   Ori OB1a; Orion belt.
 1782 1D:   BC 7.8 F8V, 7.9 F8V, 48.0y, a = 0.34".  AxBC physical.
 1782 1G:   Ori OB1.
 1786 1G:   Ori OB1a.
 1786 1S:   Shell star.
 1788 1D:   ADS 4002A is SB triple system, abc with periods 9.2y and 7.989d.  Speckle interferometry gives 9.219y, a = 0.036" for
 1788 2D:   for ab x c.  Visual components AB, binary, 3.8, 4.8v, sep. 1.650"; C, 9.4v at 115".  The total mass of the quintuple
 1788 3D:   system exceeds 50 solar masses, the most massive component being about 17 solar masses.
 1788 1DYN: 0.005".
 1788 1G:   Ori OB1a; Orion belt; cluster CR 70.
 1788 1RV:  Expanding circumstellar shell.
 1788 1SB:  ab, 7.9841d, K 145.2k/s, V0 +35.9k/s, asini 15.9.  abc, 9.2y, K 17.5k/s, V0 +19.5k/s, asini 805. Resolved by
 1788 2SB:  speckle interferometry at 4-meter Mayall telescope, sep. 0.04"; vsini secondary 39k/s.
 1788 1VAR: EA + Beta C 3.31 - 3.60V, 3.14 - 3.35B, 7.989268d.  Also sinusoidal pulsation period, amp. 0.05V, 0.30197 or 0.30145d.
 1789 1G:   Ori OB1a.
 1789 1RV:  Period 3-5y? Expanding circumstellar shell.
 1789 1S:   Shell star.  Also classified B3ne, BeIII-IV.
 1789 1VAR: Gamma Cas?, 4.92 - 4.96V, 14.50d?  Amp. 0.07R, 0.06(R-I).
 1790 1G:   Ori OB1.
 1790 1N:   BELLATRIX; the Amazon Star.
 1790 1R:   Diam. = 0.00070 - 0.00072".
 1790 1RV:  Expanding circumstellar shell.  AEROBEE evidence for mass ejection up to 1600k/s.
 1791 1C:   Color excess E(B-V) = 0.00.
 1791 1G:   Member of Pleiades group.
 1791 1N:   ALNATH; EL NATH; Nath. Beta Tau is also Gamma Aur, in Taurus.
 1791 1RV:  Expanding circumstellar shell.
 1791 1S:   Manganese star.
 1793 1VAR: Lb? 5.71 - 6.05V.
 1794 1G:   Open cluster NGC 1907 #1.
 1795 1S:   Also classified A1p.
 1800 1D:   359.1y, e 0.19, a 0.28", i 50.9d, mag. diff 0.3.
 1800 1G:   Ori OB1a; Orion belt.
 1800 1S:   Manganese star. Spectra also show Hg.
 1803 1G:   Ori OB1a.
 1803 1SB:  2.8884d, K 71.2k/s, V0 +16.8k/s, asini 2.81.
 1804 1G:   Aur OB1. Concentration of hydrogen emission in direction of this association.
 1805 1G:   Hyades group.
 1806 1G:   Ori OB1; sword of Orion.
 1808 1D:   ADS 4038A is occultation double. B and C are 10.1v at 305" and 11.8v at 343".
 1808 1G:   Member of the local association (Pleiades group); Cas-Tau OB1.
 1810 1D:   ADS 4048A is occultation double, equal magnitudes, discovered during occultation of Feb. 26, 1901 by Innes.  The three
 1810 2D:   visual companions:  B, 12.39V at 38"; C, 11.55V at 59"; and D, 11.6 at 74" may all be CPM with A; however, B and C may
 1810 3D:   possibly be optical.
 1810 1G:   Cas-Tau OB1.
 1811 1D:   AB about 6300y. B, 10.3V, vsini 96k/s. C, 12.3v at 83", optical.
 1811 1G:   Ori OB1a.
 1811 1SB:  ADS 4039A, 2.5260d, K 142.8k/s, V0 +15.8k/s, msin3i 8.74, asini 4.95.  Apsidal per. 44.8y.
 1811 1VAR: Ell 4.55 - 4.61V, 4.31 - 4.34B, 2.52596d.
 1812 1D:   Companion F5.
 1818 1D:   AB, 6.9, 7.2v sep. 0.2" binary.  C, 6.8v A0.  Combined mag. and colors of AB.
 1818 1SB:  Small amp. brighter comp. of visual double.
 1820 1G:   Ori OB1a.
 1821 1D:   AB binary, B is A0V; colors for combined light.  C, 11.5v at 141".
 1821 1RV:  ADS 4068B, +20k/s; vsini 197k/s.
 1823 1G:   Probable Hyades group.
 1824 1S:   Lambda 4150 star.
 1825 1D:   Companion 7.62V, +0.94(B-V), +0.69(U-B), G8III.
 1826 1G:   Ori OB1c; Orion belt.
 1829 1D:   AB binary; C, 12.0v at 64"; D, 10.5 at 206"; E, 10.5 at 241".
 1829 1DYN: 0.029".
 1829 1N:   NIHAL; Nibal.
 1829 1VAR: ADS 4066B, 7.0 - 11.0v.
 1833 1G:   Ori OB1a; Orion belt star.
 1834 1D:   CPM.  Companion 9.70V, +0.71(B-V), +0.15(U-B), F7V.
 1834 1VAR: ADS 4097, cst? 4.67: -4.71V.
 1837 1VAR: SR? 5.9 - 7.1v, 120?d.
 1839 1D:   4.49 B5IV, 5.82 B7V, 586y, a = 1.293".  Combined mag. and colors.
 1839 1DYN: 0.008".
 1839 1G:   Cas-Tau OB1; member of Pleiades group. Field of Ori OB1a but probably not member.
 1840 1G:   Ori OB1c; sword of Orion.
 1841 1SB:  4h 54m, K 154k/s, V0 +50k/s, asini 0.43.
 1841 1VAR: Nb(EA) 4.1 - 15.8p. Eclipsing period 0.2044d.
 1842 1D:   AB fixed. Combined mag., colors.
 1842 1G:   Ori OB1a.
 1843 1G:   Aur OB1. Concentration of hydrogen emission in direction of this association.
 1843 1SB:  655.16d, K 20.5k/s, V0 -0.2k/s, asini 182.
 1845 1C:   Large infrared excess.
 1845 1R:   Diam. 0.0105".
 1845 1S:   Ultraviolet FeII emission.
 1845 1VAR: SRc 6.1 - 6.5p, 165d.
 1847 1D:   Companion is B7IV, vsini 291k/s, optical.
 1847 1SB:  ADS 4131A.
 1848 1G:   Ori OB1c; sword of Orion.
 1851 1C:   IR source.
 1851 1D:   Binary with HR 1852, q.v.
 1851 1G:   Ori OB1b3; Orion belt.
 1852 1C:   Color excess E(B-V) = +0.07.
 1852 1D:   Binary with C = HR 1851.  Component B, 14.0v at 33".
 1852 1G:   Ori OB1b3; Orion belt; cluster CR 70.
 1852 1N:   MINTAKA; Mintika.
 1852 1RV:  Mass ejection at up to 1800k/s.
 1852 1S:   Nitrogen deficient.  Interstellar Lyman alpha absorption observed by AEROBEE rocket.  Also classified B2V, O9.5II,
 1852 2S:   O9.5II-III + B0III.
 1852 1SB:  ADS 4134A, 5.7324d, K 101.0k/s, V0 +20.1k/s, asini 7.92.  The first SB in which stationary lines were observed.
 1852 1VAR: ADS 4134A, EA 2.14 - 2.26V, 1.94 - 2.13B, 5.732476d.  Intrinsic variability also possible.
 1855 1G:   Ori OB1c; sword of Orion.
 1855 1N:   Thabit; Tabit. See HR 1543.
 1855 1RV:  Expanding circumstellar shell.
 1857 1D:   CPM.
 1858 1RV:  Pole on?
 1858 1S:   Shell star.
 1858 1VAR: Gamma Cas, 5.53 - 5.69V.
 1861 1D:   CPM.
 1861 1G:   Ori OB1b2; Orion belt; HII region.
 1861 1VAR: Amp. 0.10y.
 1863 1D:   All components CPM?  CD binary, 8.9v A0V, 9.7v sep. 0.8" at 30" from A, physical.
 1863 1G:   Ori OB1b2; Orion belt.
 1865 1C:   U-B values scatter from +0.07 to +0.386.
 1865 1N:   ARNEB.
 1865 1S:   Probable magnetic star.
 1868 1G:   Ori OB1b2; Orion belt.
 1868 1SB:  AB, 1.4854d, K 128.6k/s, V0 +22.1k/s, msin3i 7.56, asini 2.63; ABC, 119.088d, K 13.5k/s, V0 +3.3k/s, asini
 1868 2SB:  21.2.  Spectra (A)B1V, (B)B5-B9V, (C)A7V.  Masses 7.6, 3.42, 1.5 solar, respectively.
 1868 1VAR: EA 5.31 - 5.66V, 5.14 - 5.51p, B1V + B7V, 1.4853784d, i 80.9d.  A third component has orbital period 119.09d.
 1871 1G:   Ori OB1a; Orion belt star.
 1872 1D:   Suspected visual double probably single. Unresolved by speckle interferometry.
 1872 1G:   UMa stream; Ori OB1.
 1873 1C:   Abnormal reddening at 1500A.
 1873 1D:   Companion has K-type spectrum.
 1873 1G:   Ori OB1b2; Orion belt.
 1875 1G:   Member of the local association (Pleiades group); Cas-Tau OB1.
 1875 1SB:  7.83552d.
 1876 1G:   Ori OB1; exciting star of HII region S264; Lambda Ori assoc.
 1876 1SB:  8.4y, K 13.3k/s, V0 +33.2k/s, asini 547.  Unresolved by speckle interferometry.
 1879 1C:   Color excess E(B-V) = +0.12.
 1879 1D:   A,B,C fixed.  B is HR 1880.  Colors for combined light.  Blended mag., 3.39V.  C is 11.2v at 29", optical; D, 11.2
 1879 2D:   at 78".
 1879 1DYN: 0.001".
 1879 1G:   In cluster Collinder 69; exciting star of HII region S264; in Lambda Ori assoc. Lambda Ori and surroundings are at
 1879 2G:   same distance as Ori OB1 assoc. but are not members. Lambda Ori member surrounded by expanding HII region.
 1879 1N:   Meissa; Heka.
 1879 1VAR: Uncertain which of HR 1879 or 1880 is the variable suspect.
 1880 1D:   See HR 1879.
 1880 1DYN: 0.001".
 1880 1G:   See HR 1879.
 1883 1D:   CPM.
 1883 1G:   In HII region; Lambda Ori assoc.
 1886 1D:   Fixed with HR 1887.
 1886 1G:   Iota Ori cluster; Ori OB1c4; sword of Orion.
 1887 1D:   Fixed with HR 1886.
 1887 1G:   Iota Ori cluster; Ori OB1c4; sword of Orion.
 1890 1G:   Ori OB1c1; Orion northern sword.
 1890 1S:   He strong.
 1890 1SB:  18.65d, K 30k/s, V0 +32k/s, asini 7.34.  The 18.65 or 9.3d periods may be spurious, with 0.9015d as the true period.
 1890 2SB:  Rotation vsini 150k/s.
 1890 1VAR: E:+SX Ari 6.54 - 6.58V, 0.94629d superimposed on SX Ari type, 0.9015d.
 1891 1G:   Ori OB1c1; Orion northern sword.
 1892 1C:   Color excess E(B-V) = +0.05.
 1892 1D:   Binary. COPERNICUS spectra and IR photometry yielded no evidence on the companion.
 1892 1DYN: 0.009".
 1892 1G:   In HII region; Ori OB1c2; sword of Orion. No emission from the nebula.
 1893 1C:   Abnormal reddening at 1500A.  IR source.
 1893 1D:   ADS 4186AC fixed at 13".  C = HR 1895.  ADS 4186 and 4188 together appear to form one complex multiple system whose
 1893 2D:   brightest components are ADS 4186C = HR 1895 and ADS 4188A = HR 1897.  These two components are double star STF 17 which
 1893 3D:   IDS lists as part of ADS 4188.  Thus, the 9 components of ADS 4186 and the 4 of ADS 4188 form one system of at least 12
 1893 4D:   components.  Those of ADS 4186 range from mag. 5.4 to 16.7v, all within 22" of A.  ADS 4188 has two other
 1893 5D:   companions in addition to HR 1895:  B, 6.5v at 53" and C, 7.6v at 129" from HR 1897.
 1893 1G:   Ori OB1d; sword of Orion; a trapezium star.
 1893 1S:   Also classified B0.5Vp.
 1893 1SB:  65.43233d, K 33.3k/s, V0 +13.3k/s.
 1893 1VAR: ADS 4186A, EA, 6.72 - 6.75V, 65.43233d.  Component E is NSV 2291, amp. 0.41V; component F is NSV 2296, 11.0V; component
 1893 2VAR: H is NSV 2292, 15.6V.
 1894 1C:   Abnormal reddening at 1500A.
 1894 1D:   Fixed with HR 1895 at 17".  See HR 1893.
 1894 1G:   Ori OB1d; sword of Orion; a trapezium star.
 1894 1S:   Also classified B1-3V+A7IV.
 1894 1SB:  6.4705d, K1 52.8k/s, K2 171k/s, V1 +20.7k/s, V2 +23.6k/s, m1sin3i 5.75, m2sin3i 1.78,
 1894 2SB:  a1sini 4.70, a2sini 15.2.
 1894 1VAR: ADS 4186B, EA 7.95 - 8.52V, 6.470525d, i 87.7d.
 1895 1C:   Abnormal reddening at 1500A.  Color excess E(B-V) = +0.32.  Morel and Magenat indicate R-I from -0.13 to 0.00 in
 1895 2C:   disagreement with other Johnson sources.
 1895 1D:   See HR 1893. Fixed with HR 1896 at 13".
 1895 1G:   Ori OB1d; sword of Orion; a trapezium star. Orion Neb, NGC 1976, HII reg.
 1895 1M:   No clear evidence for being X-ray source. Temp. 32000d excites nebulosity to 10600d.
 1895 1S:   Interstellar Lyman alpha absorption observed by AEROBEE rocket.  Also classified O6ep, O7Vp, O6.5III.
 1895 1SB:  Inverse P Cyg profile suggests infalling material rather than SB.
 1895 1VAR: 5.10 - 5.16V.  He II 4686 suggests var. density of infalling material on time scale of days.
 1896 1C:   Abnormal reddening at 1500A.
 1896 1D:   See HR 1893, 1895.
 1896 1G:   Ori OB1d; sword of Orion; a trapezium star.
 1896 1VAR: 6.65 - 6.72V.
 1897 1C:   Abnormal reddening at 1500A.
 1897 1D:   ADS 4188AB fixed at 52". B is 6.38V, -0.05(B-V), -0.93(U-B), B0.5V; vsini 17k/s. See HR 1893.
 1897 1G:   Ori OB1d; sword of Orion; M42; HII region.
 1897 1M:   May be X-ray source 3U0527-05.
 1897 1S:   Emission is nebular, to red of H beta.
 1897 1SB:  ADS 4188A, 20.96722d, K 90.5k/s, V0 +32.1k/s, asini 25.6.  Primary 20 solar masses, secondary over 14 solar.
 1897 2SB:  Possibly the counterpart of X-ray binary 3U0527-05 with perhaps collapsed components.
 1897 1VAR: 5.05 - 5.19V.  Component B is NSV 2326, 6.38 - 6.44V.
 1898 1D:   CPM.
 1898 1G:   Ori OB1c1; Orion northern sword.
 1899 1C:   Color excess E(B-V) = +0.07.
 1899 1D:   AB fixed.  B is B7IV; vsini 50k/s.
 1899 1DYN: 0.005".
 1899 1G:   Iota Ori cluster; Ori OB1c4; sword of Orion; HII region.
 1899 1N:   Nair al Saif; Hatysa in Becvar.
 1899 1RV:  ADS 4193A, mass ejection vel. up to 1600k/s.  ADS 4193B, +16k/s.
 1899 1S:   Enhanced ultraviolet emission.  Helium weak.  Interstellar Lyman alpha absorption observed by AEROBEE rocket.
 1899 2S:   Iota Ori B is a helium weak star.  Helium deficient by factor of 10 relative to standard stars.  P and Ga enormously
 1899 3S:   enhanced.  uv 1240 absorption strong; weak 1548.
 1899 1SB:  ADS 4193A, 29.1351d, K 115.2k/s, V0 +26.6k/s, msin3i 15.7, asini 30.0.
 1899 1VAR: Component B is NSV 2334, 7.4V.
 1900 1G:   Ori OB1c; between belt and sword of Orion.
 1901 1G:   Ori OB1c2.
 1902 1D:   AB binary, both components B8IV. Combined magnitude and colors.
 1903 1C:   In both infrared survey and UV CELESCOPE. Color excess E(B-V) = +0.08.
 1903 1G:   Ori OB1b2; Orion belt; cluster NGC 1980; nebulosity.
 1903 1N:   ALNILAM; Alnihan; Alnitam.
 1903 1R:   Diam. = 0.00067 - 0.00069".
 1903 1RV:  UV AEROBEE spectra indicate mass ejection at velocity up to 1800k/s.
 1903 1S:   Nitrogen deficient.  Interstellar Lyman alpha absorption observed by AEROBEE rocket.  Walborn declares "no e", but
 1903 2S:   Merrill found H alpha emission.
 1903 1VAR: Alpha Cyg 1.64 - 1.74V.
 1905 1G:   Mel 25 #168; Hyades cluster.
 1906 1G:   Ori OB1d1; sword of Orion.
 1907 1G:   Sigma Pup group.
 1910 1C:   Color excess E(B-V) = +0.09.
 1910 1G:   Cas-Tau OB1.
 1910 1RV:  Rapidly rotating star. Rotational velocity varies with wavelength:  vsini about 300k/s in visual, 150 or less in UV.
 1910 2RV:  Expanding circumstellar shell. Shell-line velocities do not correspond to orbital elements; possibly gaseous ring.
 1910 3RV:  Unstable shell star with pseudo-periodic phenomena.
 1910 1S:   Lyman beta observed from COPERNICUS. Spectra obtained from AEROBEE rocket show absorption features at 1920 (FeIII)
 1910 2S:   and 1720A (AlII) associated with extended atmosphere or circumstellar shell.  Also classified B2IVp.
 1910 1SB:  132.91d, K 8.9k/s, V0 +21.8k/s, asini = 16.1. 3.2, 5.2v, sep. 0.007".  Common circumstellar envelope.  The 132.9d
 1910 2SB:  period is superimposed on a 7y pseudo-period related to oscillation of envelope.
 1910 1VAR: Gamma Cas 2.90 - 3.03V. Var. shell Sp.  Widths H-lines vary in about 10 min.  Polarization at H beta changes in tens
 1910 2VAR: of minutes, probably due to circumstellar matter.
 1911 1D:   CPM. Combined mag., colors.
 1911 1G:   Ori OB1c; sword of Orion.
 1911 1RV:  ADS 4212B, +25.3k/s.
 1912 1D:   BC, 10.0, 12.2v, sep. 11.3" at 55" from A, optical.
 1913 1G:   Ori OB1.
 1914 1D:   AB 6.0 G5III, 6.3 A2V, 53.2y, a = 0.135". Combined, mag., colors.  C, 8.57V, +0.28(B-V), +0.09(U-B), F0V at 12",
 1914 2D:   physical; D, 11.5v at 33".  Resolved by speckle interferometry 1983.93, sep. 0.12".
 1917 1SB:  180.8757d, K 22.4k/s, V0 +9.8k/s, asini 47.9.
 1918 1G:   Member of the local association (Pleiades group); Ori OB1c; sword of Orion.
 1921 1D:   Suspected occultation double.
 1922 1RV:  Same period, originally considered SB in 1924; later identified as pulsating.
 1922 1S:   Also classified F4-G4Ia-II.
 1922 1VAR: CDelta 3.46 - 4.08V, 9.84200d.  Period varies.
 1923 1G:   Ori OB1c; sword of Orion.
 1924 1G:   Cas-Tau OB1.
 1924 1SB:  6.2, 8.2, sep. 0.00001", about 6.5d, K 9k/s.
 1925 1D:   Component B, 9.9v M1 at 99", is BD +53d935, CPM.  Component D is F5.  Other companions 12.4 and 12.8v.
 1928 1D:   Triple system:  SB and third component 8.5v at 0.32".
 1928 1G:   Cas-Tau OB1; member of Pleiades group.
 1928 1SB:  5.2, 7.2, sep. 0.0003", 27.864d, K 25.5k/s, V0 +14.8k/s, asini 8.16.
 1931 1D:   AB 4.1 O9.5V, 5.1 B0.5V, 170y, a = 0.247". Combined mag. and colors.  C, 8.79V, A2V at 11" may be physical; D, 6.62V,
 1931 2D:   -0.20(B-V), B2V, at 13" and E = HR 1932, at 42" CPM with A.  A multiple system similar to trapezium.  ADS 4241 possibly
 1931 3D:   the most massive visual binary known, 35 solar masses.
 1931 1DYN: 0.003".
 1931 1G:   Ori OB1b1; Orion belt; HII reg.; IC 434; a trapezium system.
 1931 1S:   Hydrogen deficient. Interstellar Lyman alpha absorption observed by AEROBEE rocket.
 1932 1D:   See HR 1931.  Speculation that component E may be captured star older than the other components.
 1932 1G:   Ori OB1b1.
 1932 1S:   Strong HeI lines. Prototype He-rich star.
 1932 1VAR: SX Ari 6.61 - 6.77V, 1.19080d, amp. 0.10y.  H alpha emission profiles same period, possibly also 6d.  Variable shell
 1932 2VAR: spectrum.  Magnetic variable.
 1933 1G:   Ori OB1c; sword of Orion.
 1934 1G:   Ori OB1a; in reflection nebula; member assoc. Tau-Ori R1 at 360 pc.
 1934 1RV:  vsini 160k/s also reported.
 1934 1VAR: Gamma Cas 4.40 - 4.59V.  Var. hydrogen emission.
 1937 1SB:  445.74d, K 28.6k/s, V0 -1.5k/s, asini 146.  Massive invisible component.
 1939 1G:   Aur OB1.
 1939 1VAR: Lc 6.13 - 6.30V.
 1942 1G:   Ori OB1 assoc.
 1942 1S:   Weak 4481 MgII line.
 1944 1D:   Except B all companions at distances 41" to 129" from A, and 5 of them mag. 8 to 10v.
 1945 1D:   CPM, B is 7.18V, -0.04(B-V), -0.14(U-B), B9.5V, vsini 120k/s.
 1945 1SB:  ADS 4254A.
 1946 1D:   5.3 B3IV, 5.9 B3V, 95.36y, a = 0.357".  Equal components. Combined mag., colors.
 1946 1DYN: 0.004".
 1946 1G:   Member of the local association (Pleiades group); Cas-Tau OB1.
 1946 1VAR: ADS 4265B, Beta C? 6.2 - 7.0v.
 1948 1C:   Color excess E(B-V) = +0.09.
 1948 1D:   AB 1.88 O9.5Ib, 4.02 B2III, 1508.6y, a = 2.728".  Colors for combined light. Blended magnitude 1.76V, 18 and 6 solar
 1948 2D:   masses.  B is HR 1949.  C is 9v at 58", possibly physical.
 1948 1DYN: 0.004".
 1948 1G:   Ori OB1b1; Orion belt; exciting star of HII region S277; HII region; IC 434.
 1948 1M:   In line of sight of high-velocity interstellar cloud.
 1948 1N:   ALNITAK; Alnitah.
 1948 1R:   Diam. = 0.00047 - 0.00048".
 1948 1RV:  Mass ejection up to 1800k/s.
 1948 1S:   Nitrogen deficient.  Interstellar Lyman alpha absorption observed by AEROBEE rocket.  Also classified O9.5Ib and
 1948 2S:   O9.5Iab.
 1948 1VAR: ADS 4263.  Uncertain which component, HR 1948 or 1949, is the variable suspect.
 1949 1D:   See HR 1948.
 1949 1DYN: 0.004".
 1949 1G:   Ori OB1; Orion belt; HII region; IC 434.
 1949 1M:   In line of sight of high-velocity interstellar cloud.
 1949 1S:   Interstellar Lyman alpha absorption observed by AEROBEE rocket.
 1950 1G:   Ori OB1b1.
 1951 1S:   Possibly Hg in spectrum.
 1952 1G:   Ori OB1b1; Orion belt.
 1952 1SB:  27.1546d, K 88.5k/s, V0 +36.2k/s, msin3i 6.36, asini 22.6.
 1952 1VAR: E?, 4.91 - 4.95V.
 1953 1G:   Sigma Pup group.
 1955 1G:   Ori OB1.
 1956 1C:   Color excess E(B-V) = 0.00.
 1956 1N:   Phaet; Phakt; Phact; Phad.
 1956 1RV:  Expanding circumstellar shell.
 1956 1VAR: Gamma Cas?, 2.62 - 2.66V.  H alpha variable.  Rapid variations in H beta profile.
 1957 1VAR: Alpha CV, amp. 0.03V, 0.04U, 1.099d.
 1959 1D:   CPM.
 1959 1G:   Ori OB1b1.
 1960 1S:   H alpha emission.
 1961 1G:   Cas-Tau OB1.
 1961 1VAR: Amp. about 0.04V.
 1962 1S:   Shell star.
 1963 1G:   Ori OB1.
 1964 1VAR: Lb?, amp. 0.15V, 0.08R.
 1967 1D:   AB 6.5 F5V, 6.9 F6V, 20.10y, a = 0.201".
 1968 1S:   Strong shell star absorption; no emission.
 1970 1SB:  143.04d, K 9.1k/s, V0 +32.1k/s, asini 17.9.
 1971 1G:   UMa stream.
 1977 1R:   Occultation diam. = 0.0080 - 0.0088".
 1977 1RV:  Sign uncertain.
 1977 1VAR: SRa 10.1 - 12.2p, 240.9d.  Mean mag. varies in period 1750d.
 1978 1D:   BC, 9.5, 13.0v, sep. 1.3" at 17" from A, optical.
 1978 1G:   Ori OB1.
 1982 1D:   CPM with HR 1983.  C, 11.0v at 45".
 1982 1G:   Sirius group.
 1983 1D:   CPM with HR 1982.
 1983 1G:   Sirius group; UMa stream.
 1984 1VAR: Delta Sct?
 1986 1D:   CPM.  Companion 8.97V, +0.55(B-V), +0.08(U-B), G0IV.
 1987 1D:   Optical.
 1988 1G:   Ori OB1.
 1991 1VAR: Ell 6.00 - 6.05V, 5.288d.  Additional irregular variability.
 1992 1D:   Third component mag. diff 6.29V, 80" from A.
 1993 1D:   Component B optical.
 1993 1G:   Member of the local association (Pleiades group); Cas-Tau OB1.
 1995 1G:   Ursa cluster? UMa stream.
 1996 1C:   Color excess E(B-V) = +0.02.
 1996 1G:   Runaway star from Ori OB1. See HR 938.
 1996 1VAR: Speculation that star may have been a SN 2.5 million yrs. ago.
 1997 1D:   AB binary.  C, 7.2v A0 at 75", CPM.
 1997 1SB:  ADS 4392A.
 1999 1D:   Binary. Companion F0.
 1999 1DYN: 0.005".
 1999 1SB:  vsini of secondary 70k/s.
 2001 1SB:  Spectroscopic triple system with nearly equal components.
 2001 1VAR: EA 6.02 - 6.43V, 6.1 - 6.5p.  3.4057d.  Redder at min.
 2004 1C:   Color excess E(B-V) = +0.07.
 2004 1G:   Ori OB1.
 2004 1N:   SAIPH.
 2004 1R:   Diam. 0.00044 - 0.00045".
 2004 1S:   Deficient in ultraviolet relative to most early-type supergiants shortward of 2800A.
 2011 1VAR: Amp. 0.1V.  Cycles 35-36d in 1970-1 not confirmed in other seasons.
 2012 1D:   Companion optical.
 2012 1S:   G9.5III CN 0.5 Fe 1 Ba 0.2:
 2013 1D:   Third component, visual, 11.6v at 15".  Reality of the occultation binary, sep. 0.01", has been questioned.
 2013 1R:   Occultation diam. = 0.0024".
 2014 1G:   Probable Hyades group.
 2018 1M:   High space velocity.
 2018 1S:   Spectrum may be variable.
 2018 1VAR: Amp. 0.10V.
 2020 1S:   Shell star.
 2021 1D:   CPM.  Combined mag., color.
 2022 1G:   61 Cyg group.
 2024 1S:   vsini of secondary 85k/s.
 2024 1SB:  209.20d, K 19.2k/s, V0 +15.3k/s, asini 50.1.
 2024 1VAR: Amp. 0.082.
 2027 1SB:  2.9333d, K 78.0k/s, V0 -4.0k/s, asini 3.15.
 2027 1VAR: EB 5.12 - 5.29V, 2.933241d.
 2028 1M:   High space velocity.
 2029 1G:   Sirius group?
 2029 1N:   Flamsteed also called this star 32 Cam = 30 Aur.
 2029 1R:   Radius relative to Sun = 2.6.
 2029 1S:   Lambda Boo type.
 2030 1S:   vsini of secondary =<50k/s.  Luminosity also classified V.
 2031 1G:   Ori OB1c.
 2033 1VAR: Amp. 0.05U, 2.63?d.  Possible new periods of 2.654 and 1.5889d, of which the smaller preferred.
 2034 1SB:  4.8, 6.3v, sep. 0.0013", 5.969d, K 48.9k/s, V0 -17.2k/s, msin3i 0.633, asini 4.01.
 2035 1S:   K0III CN-2 Fe-1.5 CH 0.5.
 2039 1S:   Lambda Boo star, Mg 4481 wk.
 2040 1G:   61 Cyg group.
 2040 1N:   Wezn; Wazn.
 2042 1G:   Wolf 630 group.
 2047 1D:   Possibly triple system.  Magnitudes of separate components unknown.
 2047 2D:   A*, 14.25y, a = 0.095".  Probably low-mass companion.
 2047 1G:   In UMa cluster; Sirius group? UMa stream.
 2047 1R:   Occultation diam. = 0.0016".
 2050 1D:   Optical.
 2052 1G:   Cas-Tau OB1.
 2052 1SB:  6.1, 8.3v, sep. 0.0006", 7.9969d, K 70k/s, V0 +21k/s, msin3i 8.84, asini 7.70.
 2052 1VAR: Beta C?, amp. <0.02V.
 2053 1D:   AB optical.  C, 12v at 45".
 2056 1VAR: Ell? 4.85 - 4.92V, 0.03b, 0.640d.
 2058 1G:   Ori OB1c.
 2059 1S:   Also classified A1III + B9V:
 2059 1SB:  8.5690d, K 59.8k/s, V0 -1k/s, msin3i 3.39, asini 7.03.
 2059 1VAR: EA 6.19 - 6.87V, 8.56898d.  Sp. at min., B9V.
 2061 1D:   Components B-E all 11 to 14.5v at sep. 40" to 174" from A. D 13.5 at 77", optical.  Speckle interferometric observations
 2061 2D:   in 1983 November (Karovska et al. 1986, ApJ, 308, 360) show A to be a triple system with closer companion at 0.06"
 2061 3D:   (mag. diff. 3.4 at H alpha) and more distant companion at 0.51" (mag. diff. 4.6 at H alpha).
 2061 1M:   Radio star. Circumstellar shell of gas and dust. The gas shell detached from photosphere at about 5 stellar radii. Diam
 2061 2M:   of optically thin dust shell possibly 1".5. Surrounded by reflection nebula. Gas shell up to 100 R, dust shell from 12
 2061 3M:   to 250 R. Highly limb darkened.
 2061 1N:   BETELGEUSE; Betelguex; Betelgeuze; Beteiguex; Al Mankib.
 2061 1R:   The first star whose diameter was measured with the interferometer, .047", by Michelson and Pease at Mt. Wilson in 1920.
 2061 1RV:  Expanding circumstellar shell, extending at least 29" or about 600 stellar radii. If rate constant, initial potassium
 2061 2RV:  ejection about 2700 years ago. 2.85-cm radio emission indicates mass loss.
 2061 1S:   Ultraviolet FeII emission. 5-micron observations indicate carbon monoxide. STRATOSCOPE II observations indicate infrared
 2061 2S:   H2O bands.  UV observations from OAO-2 indicate C and O underabundant.  MgII emissions indicate a cooler shell
 2061 3S:   surrounding the supergiant.
 2061 1SB:  ADS 4506A, 5.781y, K 3.08k/s, V0 +20.33k/s, asini 81.773.
 2061 1VAR: ADS 4506A, SRc 0.40 - 1.3V, 2335d.  Also superimposed waves 200-400d.
 2063 1P:   Polarization possibly due to circumstellar dust scattering.
 2063 1R:   Occultation diam. = 0.0143 - 0.01545".
 2063 1S:   Infrared star.  OH and water emission.  SiO maser source.  OH emission strong in infrared.  Also H2O microwave
 2063 2S:   emission.  IR spectra show water vapor.  Strong water bands at light minimum.
 2063 1VAR: M 4.8 - 12.6v, 368.3d.  Period has varied between 367.9 and 376.0d.  Colors correspond to 6.72V.
 2065 1G:   Epsilon Ind group.
 2067 1D:   All companions optical.
 2073 1S:   Houk classified G8III + A.
 2074 1G:   Gem OB1.
 2081 1SB:  219.13d, K1 32.2k/s, K2 33.23k/s, V0 -4.09k/s, a1sini 97.1, a2sini 100.1.
 2084 1C:   Color excess E(B-V) = +0.15.
 2084 1G:   Gem OB1.
 2084 1S:   uv indicates gB0.5.
 2088 1D:   AB binary.  C, 14.1v at 13".
 2088 1G:   In Ursa cluster; Sirius group; UMa stream; UMa cluster.
 2088 1N:   Menkalinan; Menkalina.
 2088 1R:   Radius relative to Sun = 3.0.
 2088 1SB:  ADS 4556A, 3.9600d, K 107.5k/s, V0 -17.1k/s, msin3i 2.20, asini 5.85.  Masses 2.33, 2.25 solar.  Rotational
 2088 2SB:  velocities both components <30k/s.  Second SB ever discovered, by Antonia Maury, 1889.
 2088 1VAR: ADS 4556A, EA 1.89 - 1.98V, 1.93 - 2.02B, A2+A2, 3.9600421d, i 78.5d.
 2091 1C:   Large infrared excess.
 2091 1M:   Radio star.
 2091 1S:   Ultraviolet FeII emission.
 2091 1VAR: Lc 4.24 - 4.34V.  Radio emission at 2.85cm indicates mass loss.
 2094 1G:   Hyades moving group.
 2095 1D:   AB binary , combined mag., colors. B is 7.2v G2V. C, 11v at 49" optical.
 2095 1DYN: 0.032".
 2095 1R:   Radius 3.3 solar.
 2095 1VAR: ADS 4566B.  Alpha CV 2.62 - 2.70V.  Amp. 0.43m at 1400A, 1.3735d.  Magnetic field varies 3.618d.
 2096 1D:   AB probably binary.  B, 11v at 2".  Component C, K0III, optical.
 2099 1D:   126.0y, e 0.56, a 0.265", i 75.4d, mag. diff 1.4.
 2099 1S:   Also classified K0III + A7V.
 2100 1SB:  2.7405d, K 55.6k/s, V0 +45.3k/s, asini 2.09.
 2100 1VAR: Delta Sct 5.88 - 5.92V, 0.0611d.
 2102 1G:   Epsilon Ind group.
 2107 1SB:  15.492d.
 2107 1VAR: Delta Sct 5.93 - 6.36V, amp. 0.38 B, 0.13372, 0.13612 and 0.08261d; amp. var. in 7.7455d.  Multiple periods.
 2108 1SB:  9.3553d, K 57.1k/s, V0 +22.2k/s, asini 7.18.
 2111 1D:   Optical.
 2111 1G:   Gem OB1.
 2114 1D:   C, 13.0v at 20" from B.
 2114 1VAR: Amp. 0.15p, may be spurious due to companion.
 2116 1D:   Suspected occultation double.
 2116 1N:   141 Tau in Gemini.
 2119 1G:   Sigma Pup group.
 2121 1G:   Probable Hyades group.
 2123 1D:   BC, 9.0, 10.0v, sep. 0.6", CPM with A.
 2123 1VAR: Delta Sct?
 2124 1D:   AB 4.4 A2V, 6.0 F3V, 17.5d, a = 0.276"; ABxP, 18.25y, a = 0.089".  Magnitude and colors for combined light.  A is alpha
 2124 2D:   CVn var., SB1, 4.45d; B is SB2, 4.78d.  Component C, 14v at 18" probably optical.
 2124 1DYN: 0.023".
 2124 1G:   Mel 25; the Hyades.
 2124 1S:   K/m indicate A3/A7, respectively.
 2124 1SB:  ADS 4617A, 4.4476d, K 28.4k/s, V0 var., asini 1.74.  Alternate orbit 4.4478d, K 29.2k/s, V0 +40.9k/s,
 2124 2SB:  asini 1.79.  Speckle interferometric sep. 0.153" 1980.94; unresolved 1983.94.  ADS 4617AB, 18y, K 14.9k/s,
 2124 3SB:  V0 +43.3k/s, asini 851.  ADS 4617B is SB2, 4.78d.
 2124 1VAR: ADS 4617A, Alpha CV 4.10 - 4.18V.
 2128 1D:   Binary.
 2128 1SB:  ADS 4615A.
 2130 1D:   Triple system, SB, sep. 0.0014".  Third component found by occulation, 6.5v at 0.060".
 2130 1S:   Luminosity also given as V.
 2130 1SB:  14.57d.
 2132 1G:   Hyades group.
 2134 1D:   AB 4.7 G6III, 5.1 G8III, 13.17y, a = 0.19".  Combined mag., colors.  Component A is SB, 4.9, 6.9v, sep. 0.0013".
 2134 2D:   Speckle interferometric sep. 0.128" 1982.17, 0.086" 1983.93.  Component C, 13.0v at 101".
 2134 1N:   Propus, a name more commonly applied to HR 2216.
 2134 1SB:  Comp. B of double; 9.5966d, K 51.7k/s, V0 +31.7k/s, asini 6.82.
 2135 1D:   Occultation binary, sep. 0.02".
 2135 1G:   Gem OB1.
 2135 1S:   Emission lines possibly variable.
 2135 1VAR: H alpha profile var.
 2137 1D:   Confusion as to whether B or C is the brighter, B at 18", C at 84" from A.
 2140 1D:   C is 15v at 21".
 2142 1RV:  Rapidly rotating and variable hydrogen lines suggest recent ejection of equatorial shell.
 2142 1S:   Shell star.
 2142 1VAR: 5.20 - 5.23V, 80.85d, periodic shell phenomena.
 2143 1SB:  28.28d, K 51.4k/s, V0 +16.9k/s, msin3i 1.35, asini 16.6.
 2143 1VAR: Suspected of 0.01m variability.
 2146 1D:   CPM.  Companion 10.72V, +0.90(B-V), +0.25(U-B), F7V.
 2148 1R:   Radius 1.5 solar.
 2148 1S:   Also classified A0Veq + M1III.
 2148 1SB:  260.0d, K 21.0k/s, V0 +15.1k/s, asini 74.4.  Unresolved by speckle interferometry (1980.02).  Probable masses, 1.4
 2148 2SB:  for M-type star, 4.6 for B-type.  The B star subject to outbursts possibly correlated with orbital phase.
 2148 1VAR: Z And 4.82 - 5.06V.  H-line var. M-type component irreg. amp.  0.07y. Shell Sp. varies like R CrB.
 2149 1D:   Sep. 0.097".
 2149 1M:   Runaway star from Sco OB1 from which it appears to have been ejected 14 million yrs ago at velocity 150 km/sec.
 2151 1VAR: Lb? 6.39 - 6.51V.
 2155 1G:   Hyades group.
 2155 1R:   Radius relative to Sun = 2.4.
 2156 1G:   Wolf 630 group.
 2156 1S:   H2O maser.
 2156 1VAR: SRb 6.0 - 7.58v, 7.1 - 8.9p, 89d, superimposed on oscillations of 875 to 890d.  Amp. 0.55V, 0.08(B-V), 0.16(U-B).
 2157 1D:   CPM with HR 2158.
 2158 1D:   Binary 5.9, 9.4v sep. 5", CPM with HR 2157.
 2158 1DYN: 0.046".
 2159 1G:   Cas-Tau OB1; member of Pleiades group.
 2159 1SB:  131.211d, K 33.3k/s, V0 +24.1k/s, asini 46.2.
 2162 1D:   7.2 G5, 7.4, 463.5y, a = 2.94".
 2162 1DYN: 0.037".
 2162 1RV:  Component B, +14k/s and vsini 2.3k/s.
 2162 1VAR: Amp. 0.10V.  Component A is itself double, showing variable radial velocity 12.10 to 33.22k/s, and vsini 7.99k/s.  One
 2162 2VAR: of the three components may be a spotted star.
 2166 1VAR: Amp. 0.13V.
 2172 1SB:  106d, K 40.5k/s, V0 +13.5k/s, msin3i 1.55, asini 45.8; vsini both components 30k/s.  Unresolved by speckle
 2172 2SB:  interferometry.
 2173 1D:   AB binary, combined mag., colors. C 14.4v at 18".
 2173 1G:   Gem OB1.
 2173 1VAR: ADS 4751B, 7.0 - 10.0v.
 2174 1D:   AB CPM. B is 6.94V, +0.04(B-V), -0.02(U-B), A0V, vsini 120k/s.  Component C, 8.9v at 118". HD erroneously assigned the
 2174 2D:   preceding number, HD 42092, to the fainter following component of ADS 4749.  Consequently the data for the two primary
 2174 3D:   components are sometimes interchanged. vsini for component A is 250k/s.
 2174 1VAR: ADS 4749A, spectrum variable. Sometimes shows shell features.
 2175 1D:   Binary with HR 2176.
 2175 1G:   Hyades group.
 2176 1D:   Binary with HR 2175.
 2176 1G:   Hyades group.
 2177 1M:   Old disk population runaway star.
 2181 1D:   Sep. 0.099".
 2185 1G:   In NGC 2168.
 2186 1D:   6.4 F5V, 6.5 F5V, 18.2y, a = 0.203".
 2190 1D:   IUE observations of uv continuum suggest an early-type companion, B9 or A1III-IV.
 2190 1G:   Gem OB1.
 2190 1S:   Also classified K5.5-M1.3Iab.
 2190 1VAR: SRc 8.7 - 9.5p, 182d.
 2195 1VAR: Alpha CV, amp. 0.04U, 1.36:d.
 2197 1G:   Gem OB1.
 2197 1SB:  About 600d.
 2197 1VAR: Lc? 5.74 - 8.1V, possibly E, per. 32y.
 2198 1G:   Cas-Tau OB1; member of Pleiades group.
 2198 1SB:  19.0d, K 15k/s.
 2199 1G:   Member of the local association (Pleiades group); Cas-Tau OB1.
 2199 1SB:  45.10d, K 22.4, V0 +19.3, asini 13.41.
 2202 1VAR: Alpha CV 6.16 - 6.18V, amp. 0.02y, 0.724d.
 2207 1G:   Member of the local association (Pleiades group).
 2212 1SB:  1.6725d, K 167.0k/s, V0 +30.6k/s, asini 3.84.
 2212 1VAR: EB 4.65 - 4.90V, 1.672541d.
 2214 1D:   Binary. Occultation indicates sep. 0.27".
 2215 1VAR: Lb? 4.93 - 5.04V.
 2216 1D:   AB, 473.7y, a = 1.08".  B is 8.8v at 1.4".  A is suspected occultation double, 3.4, 5.4v, sep.  0.03".  Masses A, 12.4;
 2216 2D:   B, 5.5 solar.  The three components are surrounded by a gaseous envelope.
 2216 1DYN: 0.007".
 2216 1N:   Propus; Praepes; Tejat Prior.
 2216 1SB:  ADS 4841A 2983d, K 8.8k/s, V0 +17.6k/s, asini 306.  Unresolved by speckle interferometry 1982.17 and 1983.93.
 2216 1VAR: ADS 4841A, SRa + EA 3.15 - 3.9v, 232.9d.  Deepest min. satisfy SB period 2984d.
 2217 1D:   AB CPM. B is dF0; C 12.3v at 202" optical. D, 11.5v at 120" from A.
 2218 1G:   Probable Hyades group.
 2220 1D:   B and C optical.  Aitken and Wallenquist disagree on magnitude difference:  Aitken AB 6.0, AC 5.3, AD 4.8; Wallenquist
 2220 2D:   5.6, 7.6, 7.3, respectively.  Separation 25", 76" and 86", respectively.
 2222 1D:   Companion, RV -2k/s, optical.
 2222 1M:   Old disk population runaway star.
 2227 1N:   Called Alpha Mon in BAC and many early catalogues.  Now HR 2970 is called Alpha Mon.
 2228 1G:   UMa stream.
 2230 1D:   Suspected occultation double, 6.9, 6.9, sep. 0.1".
 2230 1G:   UMa stream.
 2236 1D:   6.8 F5, 7.0, 28.1y, a = 0.165".
 2237 1D:   132.7y, e 0.52, a 0.24", i 55.7d, mag. diff 0.3.
 2237 1DYN: 0.005".
 2238 1RV:  0.065d.
 2238 1VAR: E: + Delta Sct: 4.43 - 4.73V.  Line widths vary 0.3d.
 2239 1G:   Eta Cep group.
 2240 1G:   In cluster CR 89; Gem OB1; in nebulosity.
 2247 1D:   AP 6.1 A2IV, 9.0y, a = 0.109".  B and C both 8.4v at 63" and 117", both optical.  D, 11v at 5" from C.  AP resolved
 2247 2D:   by speckle interferometry 1983.93, sep. 0.06".  Aa resolved by speckle interferometry 1983.93, but unresolved 1983.94.
 2247 1DYN: 0.020".
 2249 1S:   H alpha emission.
 2253 1D:   AB binary. B, 13.0v at 2". C, optical? 13.28V, +0.56(B-V), +0.34(U-B).
 2254 1D:   Optical.
 2254 1G:   Wolf 630 group.
 2256 1VAR: 5.4 - 5.47B.
 2257 1D:   AB binary.  C, 12.9v at 26".  D, 11.0 at 100".  AE magnitude difference 6.24V, sep. 70".
 2258 1VAR: Amp. 0.04U, 1.0785d.  H and K lines vary.
 2259 1SB:  1325d, k 10.92k/s, v0 -24.85k/s, asini 179.
 2260 1S:   Bright ultraviolet.
 2260 1VAR: Amp. 0.03V.
 2263 1G:   Zeta Her group.
 2264 1SB:  6.5013d, K 31.7k/s, V0 -1.5k/s, asini 2.83.
 2268 1G:   Probable Hyades group.
 2269 1VAR: Lc?, 5.68 - 5.81V.
 2271 1VAR: Beta C?, amp. >0.002V.
 2274 1D:   AB optical. B is F8.
 2280 1D:   6.8 A3V, 7.4 A6V, 120y, a = 0.448".
 2280 1VAR: ADS 4971, 6.3 - 6.37V, combined mag. Difference between components varies from 0.2 to 1.5V. Uncertain which component is
 2280 2VAR: var.
 2282 1G:   Member of the local association (Pleiades group).
 2282 1N:   Furud; Phurud.
 2282 1SB:  675d, K 13.5k/s, V0 +32.2k/s, asini 103.
 2282 1VAR: Beta C?
 2284 1D:   AB CPM.  C at 56", optical?
 2284 1S:   Also classified B1Vpc.  Variable emission lines.
 2284 1VAR: Gamma Cas 5.46 - 5.64V.
 2285 1D:   CPM.
 2286 1G:   Zeta Her group.
 2286 1N:   Tejat Posterior; Calx; Pish Pai.
 2286 1R:   Occultation diam. = 0.0118 - 0.0160".
 2286 1S:   Ultraviolet FeII emission.
 2286 1VAR: Lb 2.76 - 3.02V.
 2288 1VAR: 5.48 - 5.54V.  Not var. in U.
 2289 1VAR: Lc? 4.75 - 5.70V, 6.6 - 7.2p.
 2291 1D:   Possibly faint visual companion at 50".
 2291 1G:   UMa stream; Sirius group.
 2291 1S:   CaII/H/met indicate A3/A1/F0-2, respectively.  Spectrum also classified A3/A7/F2, A3Vm+F0V and A7V+F3V.
 2291 1SB:  9.9451d, K 65.7k/s, V0 -11.9k/s, msin3i 2.11, asini 8.98.
 2291 1VAR: EA 5.64 - 6.03V, 9.945070d, i 87.8d.  Close third body or circumstellar matter needed to account for the light curve,
 2291 2VAR: but no spectroscopic evidence available.
 2292 1G:   Cas-Tau OB1.
 2293 1D:   B, 10v at 31" optical; C, G8III probably optical. D, 12v at 80".
 2294 1C:   Color excess E(B-V) = +0.01.
 2294 1N:   Murzim; Mirzam; Mirza.
 2294 1R:   Diam. = 0.00050 - 0.00052".
 2294 1RV:  0.25002246 and 49d.
 2294 1S:   Lyman alpha and Lyman beta observed from COPERNICUS.
 2294 1VAR: Beta C 1.93 - 2.00V.  Prototype star.  Multi-periodic: 0.25002246, 0.2513003, 49.17 and 0.23904d, others reported.  Beat
 2294 2VAR: periods 49.198, 5.442 and 4.900d.  Sp. also var. over 0.25d.
 2296 1C:   IR source.
 2296 1G:   In Ursa cluster? Sirius group.
 2296 1SB:  868.78d, K 10.6k/s, V0 -2.6k/s, asini 90.4.
 2298 1D:   Binary with HR 2299.  Combined light 4.30V, +0.21(B-V).  Component C, 12.2v at 93".
 2298 1SB:  331d?  Unresolved by speckle interferometry.
 2299 1D:   See HR 2298.
 2300 1RV:  Recent determination of vsini 300k/s.
 2304 1D:   Speckle interferometric double, 6.5, 6.9v, sep. 0.055".
 2306 1VAR: ADS 5023B, 7.5 - 9.0v.
 2308 1S:   Technetium found in spectrum.
 2308 1VAR: Lb 8.5 - 9.7p.
 2309 1D:   CPM companion F0V; however, the companion is optical.
 2309 1RV:  Hube gives single plate, +68k/s.
 2310 1D:   IUE observations suggest an early-type companion, about A0.
 2310 1VAR: CDelta 5.58 - 6.62V, 27.0205d since 1933.  Period has increased from 27.0093 before 1900, with mean value 27.024649d.
 2317 1SB:  428.1d, K 7.99k/s, V0 +15.85k/s, asini 45.4.
 2318 1S:   Also classified G2IV.
 2325 1G:   Open cluster NGC 2232 #2.
 2326 1G:   Red star Pleiades group.
 2326 1N:   CANOPUS; Suhel; Suhail.
 2326 1R:   Diam. = 0.0061 - 0.0066".
 2326 1S:   Probable magnetic star.
 2328 1D:   Fixed sep.
 2332 1S:   Also classified F4Ib-G1Ib.
 2332 1VAR: CDelta 5.02 - 5.82V.  Per. changing, 3.728365 before 1950, 3.728115 since.  CaII emission on rising branch of light
 2332 2VAR: curve.  Blue companion suspected.
 2334 1N:   77 Ori in Monoceros.
 2335 1N:   78 Ori in Monoceros.
 2336 1SB:  Moderate amplitude. Secondary fainter, Am.
 2339 1D:   Sep. 0.003".
 2343 1D:   AA' probably combined light and color.  This may be the SB pair, 4.3, 6.0v, sep. 0.2".  B, 8.5V A1V at 113",
 2343 2D:   vsini 141k/s, is binary with C, 8.9v, sep. 0.2".  Component P, 15.1V at 24" optical.  Other components faint at 54"
 2343 3D:   to 92".
 2343 1G:   Hyades group.
 2343 1S:   Shell star.
 2343 1SB:  ADS 5103A, 9.6y.  Resolved by speckle interferometry 1983.93, sep. 0.07".
 2344 1G:   Brightest star in open cluster NGC 2232, #1.
 2356 1D:   Triple system with HR 2357 and 2358. Combined mag., color 3.74V, -0.15(B-V), all Be stars.  AB, 17000y; AC, sep. 10",
 2356 2D:   29000y.  Component D, 12.2v at 26" from A.  Uncertain which of components A,B,C, HR 2356,7,8 is the light variable
 2356 3D:   NSV 2977, for which the mag. 3.75V is a blend of all three.
 2356 1S:   Shell star with variable H alpha emission.
 2356 1SB:  12.5y, K 30k/s, asini 1900. Shell oscillations. Spectrum var. 12.5y for 3.5 cycles, then ceased.
 2356 1VAR: Hydrogen lines var. K 30k/s. Shell line velocities do not correspond to orbital elements; may be due to gaseous ring.
 2357 1D:   See HR 2356.
 2357 1DYN: 0.008".
 2357 1S:   Shell star.
 2358 1D:   See HR 2356.
 2358 1DYN: 0.008".
 2362 1S:   Also classified A0pSi.
 2364 1S:   Shell star.
 2364 1VAR: Amp. 0.055b.
 2366 1D:   AB binary. B is K0V.  Component C, 11.4v at 45" optical.
 2370 1D:   Double emission lines of which red component variable intensity.  Component B, 9.09V, -0.05(B-V), -0.30(U-B), B9IVe,
 2370 2D:   RV +6k/s, vsini 201k/s.
 2370 1G:   HII region; in cluster NGC 2264, region of expanding OB assoc. in gas and dust. See note for HR 2456.
 2372 1S:   Also classified A3m: + A3m:
 2372 1SB:  2.5250d, K 115.6k/s, V0 -8.7k/s, msin3i 1.98, asini 4.01.  Masses 1.92, 1.90 solar. vsini same for both
 2372 2SB:  components 35k/s.
 2372 1VAR: EA 5.79 - 6.54V, 2.52501922d.  Per. changes. Rot. line apsides per.  about 40,000d.
 2373 1D:   Companion F5V, optical.
 2374 1G:   In HII region.
 2375 1G:   Possible Eggen group with HR 63, q.v.
 2377 1G:   Hyades group.
 2378 1D:   Optical.
 2382 1G:   In field of open cluster NGC 2244 #56, the Rosette Nebula, associated with dense clouds of gas. Probable nonmember.
 2384 1D:   Quadruple system, AB 6.1 G5, 6.2, 52.9y, a = 0.484".  CoD = -50d2440, 9.7, 9.8v sep. 0.5" at 12" from AB, 105.6y, a =
 2384 2D:   0.535".  AB, CD are CPM.
 2384 1DYN: AB, 0.022"; CD, 0.020".
 2385 1G:   Mon OB1; in reflection nebula; member assoc. Mon R1 at 1050 pc.
 2385 1VAR: R-I also found at -0.02.
 2387 1G:   Possible member CR 121; OB1 group near Omicron CMa.
 2387 1S:   Abnormally strong UV SiIV and CIV for its luminosity class.
 2387 1VAR: Beta C 4.33 - 4.36V, 0.2095755d, secondary variations. Effective temperature varies by 1400K and ratio of max. to
 2387 2VAR: min.  radius by 1.042.
 2388 1S:   Houk classified G8III + A3/5.
 2392 1S:   BaII star. Overabundance of praseodymium.
 2393 1VAR: Lb? 6.28 - 6.41V.
 2397 1D:   Companion 8.70V, -0.08(B-V), -0.40(U-B), A0V, optical?
 2397 1VAR: Beta C, 5.64 - 5.72V.
 2401 1SB:  60.0d, K 1.7k/s, V0 +16.2k/s, asini 1.245.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 2401 2SB:  Unresolved by speckle interferometry.
 2404 1D:   Fixed sep.
 2405 1S:   Infrared spectra show CO, CN and C2 molecules.
 2405 1VAR: SRb 7.83 - 10.00B, 8.2 - 10.0p, 234d.  Mean mag. varies in per. about 3500d.
 2408 1SB:  Small amp. Sharp lines. Secondary fainter.
 2410 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.
 2410 1SB:  2.9723d, K 119k/s, V0 +34k/s, asini 4.84.
 2412 1VAR: H alpha emission var.
 2413 1G:   Member cluster Collinder 107, a cluster possibly assoc. with a stellar ring.
 2418 1S:   Shell star.
 2419 1G:   Hyades group.
 2421 1C:   Color excess E(B-V) = +0.03.
 2421 1D:   A* 1.93 A0IV, 12.9y, a = 0.038".
 2421 1N:   ALHENA.
 2421 1R:   Diam. = 0.00132 - 0.00139".
 2421 1SB:  12.4y. Unresolved by speckle interferometry. RV also var. 0.13d.
 2422 1G:   Mon OB2; in HII reg.; a SN remnant, D14. Near NGC 2264 in region of expanding OB assoc. in gas and dust. See note for HR
 2422 2G:   2456.  Embedded in 21-cm emission.
 2422 1M:   Probably star of largest known mass for primary and secondary components, each about 50 solar masses.
 2422 1N:   Plaskett's star.
 2422 1P:   Intrinsic polarization, probably due to circumstellar matter.
 2422 1S:   Shell star.  Also classified O8f and O7.5III(f), O8V + O8f.
 2422 1SB:  14.3961d, K 205.2k/s, V0 +24.9k/s, asini 40.6. Masses each about 55 solar. The secondary is underluminous for its
 2422 2SB:  mass and may be smaller than the primary. vsini secondary 130:k/s.
 2422 1VAR: 6.04 - 6.08V, irregular variations, possibly transition from O- to WR-type spectrum.  Polarization variable.
 2423 1D:   CPM.  Companion 7.65V, +0.32(B-V), +0.02(U-B), F2V.
 2424 1D:   AB binary.  C, 11.5v at 21".
 2425 1D:   Discovered by both occultation and speckle interferometry 1978, sep. 0.075"; 1983.93, sep. 0.13".
 2425 1S:   Spectra show Hg 4077; Eu, Cr enhanced. Overabundant elements are V by factor of 300; Sr by 1500; Y by 100 and rare
 2425 2S:   earths by hundreds of thousands.
 2431 1D:   6.9 G0V, 7.3 G1V, 29.0y, a = 0.295". Combined mag., color.
 2432 1G:   Mon OB2; near NGC 2264 in region of expanding OB assoc. in gas and dust.  See note for HR 2456.  At edge of Monoceros
 2432 2G:   loop.  Supernova remnant possibly associated with HR 2432.
 2433 1D:   Companion A2V.
 2433 1RV:  Hube single plate, -95k/s.
 2441 1G:   Near NGC 2264 in region of expanding OB assoc. in gas and dust. See note for HR 2456.
 2442 1G:   Mon OB1; exciting star of HII region S282 within 0.5d; 21-cm emission.
 2442 1RV:  7.5 hrs.
 2442 1S:   Luminosity class variously given as I, II and III (classified also as O9.5I and O9.7Ib).  uv 1548 absorption strong,
 2442 2S:   emission weak.
 2442 1VAR: Beta C? 6.2 - 6.25V, 7.5 hrs., possibly longest period Beta C type.
 2443 1G:   UMa stream.
 2443 1S:   Also classified K1III, K3-III Fe-0.5.
 2447 1G:   Sigma Pup group.
 2450 1G:   Red star Pleiades group.
 2451 1G:   Member of Pleiades group.
 2451 1VAR: Beta C?, 3.16 - 3.20V.
 2456 1C:   Color excess E(B-V) = +0.07.
 2456 1D:   AB binary, 4.8 Oe5, 7.6 B7; C, 9.9v B8V at 17", physical, vsini 141k/s; D, 9.7v A6III at 41", physical, vsini 115k/s;
 2456 2D:   E1 the brighter component of E, B5V at 74", probably optical, vsini 253k/s; E2, A0V, vsini 132k/s.
 2456 1DYN: 0.005".
 2456 1G:   In cluster NGC 2264 #131; HII reg. S273; Mon OB1; T-Tauri assoc., Mon T1. The cluster appears to be the nucleus of the
 2456 2G:   association.  In region of neutral hydrogen.  Ionized Mon OB1 region probably excited by S Mon. The electron density of
 2456 3G:   the HII region increases toward the center of the cluster. (Note that OB associations MonI = IIMon = Mon OB1 and MonII =
 2456 4G:   IMon = OB2. In conversions from the earlier designations to OB1 and OB2 these groups have occasionally been
 2456 5G:   interchanged; however, they may be related.)
 2456 1S:   Also classified O8III((f)).  uv 1240 absorption strong.
 2456 1VAR: ADS 5322A, Ia? 4.62 - 4.67V.  R-I also found at -0.11.
 2462 1D:   Binary. Companion A0.
 2462 1DYN: 0.010".
 2462 1N:   Becvar calls this Y Pup; Lacaille called it V Pup, but it is neither of the variables now known as either V or Y.
 2462 1VAR: 5.58 - 5.62p.
 2467 1D:   Some spectral lines appear double, indicating separation of about 110k/s and vsini of 90 and 75k/s.
 2467 1G:   Mon OB2; 21 cm emission; in HII region D14; in a SN remnant; near NGC 2264 in region of expanding OB assoc. in gas and
 2467 2G:   dust. See HR 2456.
 2467 1S:   Also classified O7V and O8f.
 2468 1D:   CPM.
 2469 1G:   Wolf 630 group.
 2470 1D:   AB 5.37 A2n, 5.95 A2V, 699.0y, a = 1.660"; vsini of B 100k/s.  C, 7.1v at 8", physical.
 2472 1VAR: Na 4.8 - 16.5v.
 2473 1D:   Companion 9.22V, +1.13(B-V), +0.91(U-B), K0III-IV.
 2473 1G:   Red star Pleiades group.
 2473 1N:   Mebsuta; Melucta; Meboula.
 2473 1R:   Occultation diam. = 0.0018 - 0.0056".
 2473 1S:   Strong He 10830 emission and absorption.
 2475 1D:   Companion has A-type spectrum.
 2478 1D:   Optical.
 2479 1G:   Mon OB2.
 2479 1S:   uv indicates sB0.5.
 2481 1D:   CPM.
 2482 1S:   Also classified A5:m.
 2483 1D:   Companion orange, optical.
 2484 1N:   Alzirr.
 2484 1VAR: Delta Sct?
 2485 1D:   CPM with 2486.  Hardly any change in 110y.
 2485 1DYN: 0.003".
 2486 1D:   See HR 2485.  Color for combined light. Mag. for blended images 5.52V.
 2486 1DYN: 0.003".
 2488 1S:   Also classified A7/9 + F/G:
 2491 1C:   Color excess E(B-V) = -0.03.
 2491 1D:   AB -1.46 A1V, 8.49 A1V, 50.090y, a = 7.500" or 49.94y, a = 7.62".  D, 14.0v at 32" from A.  C, companion to B at 1.4"
 2491 2D:   suspected but not confirmed.  B is first white dwarf ever discovered; predicted by Bessel (1844) on basis of orbital
 2491 3D:   motion of Sirius, it was first seen by Alvan Clark in 1862, and its peculiar high temperature, small size and great
 2491 4D:   density established by W. Adams in 1925.
 2491 1DYN: 0.376".
 2491 1G:   Sirius group; UMa stream.
 2491 1M:   Soft X-rays observed from Astronomical Netherlands Satellite (ANS).  Sirius B not unusual compared with other dA white
 2491 2M:   dwarfs.  Effective temperature about 32000K.
 2491 1N:   SIRIUS; Canicula; Dog Star; Aschere.
 2491 1R:   Diam. = 0.00560 - 0.00589".
 2491 1S:   Cadmium discovered in spectra from COPERNICUS. Iron overabundant by a factor of 5 in comparison with Sun and titanium by
 2491 2S:   a factor of 2.  Possibility that the atmosphere of Sirius A polluted by material ejected from Sirius B. Weak magnetic
 2491 3S:   field.  Barium abundance greater than solar abundance by about 1.76.  Also classified A/A0/A1.
 2491 1SB:  50.04y D, K 2.4k/s, V0 -7.6k/s, asini 487.
 2492 1G:   Collinder 121 #23.
 2492 1RV:  vsini 200k/s.
 2492 1S:   Also classified B2Ve.  H alpha emission variable.
 2492 1VAR: Gamma Cas 5.13 - 5.44V.  Also classified beta C, 5.10 - 5.26V.
 2494 1G:   In HII region; near NGC 2264 in region of expanding OB assoc. in gas and dust. See note for HR 2456.
 2496 1G:   Cluster NGC 2281.
 2497 1G:   Collinder 121 #36.
 2499 1D:   6.81 A1V, 7.01 A2V, 1057.8y, a = 1.536". Combined mag., colors.
 2499 1DYN: 0.007".
 2501 1S:   H alpha emission.
 2501 1VAR: Beta C, 5.48 - 5.76V.
 2506 1S:   Also classified K0III Ba 0.1.
 2507 1S:   Weak double emission in H beta, H gamma, H delta.
 2508 1VAR: Amp. 0.06V.
 2509 1G:   In open cluster NGC 2287 #109; Collinder 121 #37.
 2509 1S:   He weak.
 2509 1VAR: Alpha CV 6.06 - 6.09V, 2.181d.
 2510 1G:   Sco-Cen assoc.
 2510 1VAR: Gamma Cas 6.15 - 6.27V.  A 2-year (1977-78) minimum attributed to a dust cloud.
 2512 1VAR: SRc 6.6 - 7.3p, about 47d.
 2516 1G:   61 Cyg group.
 2519 1D:   Component B, 13.31V at 27.5", optical.
 2519 1S:   Helium weak.
 2519 1VAR: SX Ari, amp. 0.10V.
 2520 1D:   AB 5.7 G4III comp., 6.9 A2, 480y, a = 0.736".  Combined mag. and color.  C and D 6.3 and 6.2 pv fainter than AB.
 2520 1DYN: 0.006".
 2526 1VAR: 7.1 - 7.28B.
 2527 1G:   Wolf 630 group.
 2528 1D:   AB binary.
 2529 1D:   Optical.
 2529 1G:   Hyades group.
 2530 1D:   CPM.
 2533 1R:   Occultation diam. = 0.0028 - 0.0043".
 2534 1VAR: Alpha CV 6.16 - 6.32V, 2.9760d.  Magnetic field and rotation same period.  Strontium var.
 2537 1VAR: 7.01 - 7.06?V. Radial velocity possibly variable from +22 to +44k/s.
 2538 1S:   H alpha emission; typical shell spectrum.  Equivalent width of H alpha is variable.
 2538 1VAR: Gamma Cas 3.78 - 3.97V, 3.7 - 3.85B.
 2539 1D:   AB fixed.
 2539 1M:   Space motion almost identical to that of the Sun.
 2539 1S:   Also classified A7n-F3IV.
 2539 1VAR: Delta Sct 5.94 - 6.14V, primary period 0.115442, secondary 0.154412d.
 2541 1N:   Sometimes this star, sometimes HR 2547 have been called Psi8 Aur. To avoid future confusion this designation
 2541 2N:   is abandoned for both.
 2545 1D:   AB binary. B discordantly classified B9V: or A6:, vsini 158k/s.
 2545 1RV:  Comp. B, RV var.
 2545 1VAR: H alpha variable.
 2546 1VAR: 6.52 - 6.57V.
 2547 1N:   See note for HR 2541.
 2547 1S:   Hg, Mn.
 2548 1N:   Called X Pup by Lacaille, but is not the variable now known as X.
 2553 1SB:  1066.0d, K 4.1k/s, V0 +36.4k/s, asini 59.9.  Unresolved by speckle interferometry 1980.02.
 2554 1S:   Secondary A0V and about 3 mag. fainter than primary.
 2554 1SB:  195.26d, K 24.9k/s, V0 +25.5k/s, asini 66.9.
 2554 1VAR: From orbit based on IUE data, the star should be eclipsing with period 195.24d.
 2556 1G:   Hyades group.
 2557 1VAR: Delta Sct 6.037 - 6.054y.  About 4 hrs. One of most luminous Delta Sct stars: abs. mag. about 0.0V.
 2560 1D:   AB binary.  C, 13v at 29" optical.  D, 9.5 at 207".
 2560 1DYN: 0.007".
 2564 1D:   AB 4.8 A9Vp, 7.6 G6V, 1943.8y, a = 8.194".  Combined mag., colors.
 2564 1DYN: 0.029".
 2564 1RV:  ADS 5559B, 23k/s.
 2564 1SB:  ADS 5559A.
 2567 1VAR: ADS 5548A, Lb, amp. 0.22V.
 2568 1S:   Shell star.
 2568 1VAR: Emission var. about 16 yrs.
 2571 1G:   Probable member Collinder 121 (#24); OB group near Omicron CMa.
 2571 1N:   Old sources call this Pi1 CMa, HR 2558 Pi2 and HR 2590 Pi3. Superscripts no longer
 2571 2N:   retained.
 2571 1RV:  0.184558d.
 2571 1VAR: Beta C 4.60 - 4.63B, 0.184557 and 0.19296d, beat per. about 2d.
 2572 1G:   Possible Eggen group with HR 63, q.v.
 2574 1G:   61 Cyg group.
 2576 1G:   Arcturus group.
 2577 1RV:  Pole on.
 2577 1S:   Also classified B3IVe+F.
 2578 1G:   Nonmember near Collinder 121 (#2).
 2580 1G:   Member OB group near Omicron CMa; in cluster Collinder 121 (#1).
 2580 1VAR: Lc 3.78 - 3.99V.
 2583 1G:   In HII region; member OB group near Omicron CMa; in cluster Collinder 121 (#4).  The central star of a ring nebula.
 2583 1RV:  Var. by 300k/s in less than 1d. Suspected binary. Interstellar lines RV +36k/s.
 2583 1S:   One of only four WR stars bright enough to have been observed spectroscopically in UV by COPERNICUS.  Reminiscent of
 2583 2S:   spectra of nova-like variables during an outburst, which is typical of close binaries.  Circumstellar matter.  Helium
 2583 3S:   rich.  HII ring.  Shell surrounding the star is estimated to be three solar masses.  The B in the spectral type denotes
 2583 4S:   broad lines here, not a B-type spectrum.
 2583 1SB:  3.763d, K 36.1k/s, V0 +46.9k/s.
 2583 1VAR: E? 6.71 - 6.95V, 3.763d, possibly irregular.  HeII 4686 var. about 13d; profiles var. in minutes.  Suspected SN remnant.
 2583 2VAR: Companion is probably a neutron star.
 2585 1G:   Sirius group; UMa stream.
 2588 1D:   Component B is 9.3v K5 at 44"; D, 9.5 at 130".
 2588 1N:   See HR 2571.
 2590 1D:   CPM.
 2590 1N:   See HR 2571.
 2591 1VAR: Lb 6.25 - 6.37V.
 2592 1SB:  Small RV amp., nearly equal components.
 2593 1D:   AB fixed.
 2595 1G:   Member OB group near Omicron CMa; Collinder 121 (#25).
 2595 1M:   Old disk population runaway star.
 2596 1G:   Sirius group? Member of the local association (Pleiades group); possible member Collinder 121 (#26).
 2596 1VAR: Beta C 4.36 - 4.40v, 0.08:d.
 2598 1SB:  Large amp., moderate rotation. Secondary fainter and later Sp.
 2602 1G:   Member of the local association (Pleiades group).
 2603 1G:   Collinder 121 #38.
 2603 1S:   Very sharp lines. Previously classified B8, B2IV-V.
 2603 1VAR: Beta C 6.50 - 6.66V, 0.19d.
 2605 1D:   7.1, 7.1v, sep. 0.040".  Resolved by speckle interferometry 1983.93, sep. 0.06"; unresolved 1984.93 and 1985.25.
 2605 1S:   Spectra show Hg, Mn. Helium weak.
 2609 1VAR: SR 5.00 - 5.07V, 6.54 - 6.64p.
 2611 1G:   Collinder 121 #39.
 2612 1D:   6.9 F8IV-V, 7.1 F8IV-V, 16.74y, a = 0.218".  Combined mag., colors.
 2612 1DYN: 0.037".
 2614 1G:   Sco-Cen assoc.
 2616 1G:   Collinder 121 #40.
 2618 1C:   Color excess E(B-V) = +0.02.
 2618 1D:   Fixed sep.
 2618 1G:   Member of Pleiades group.
 2618 1N:   ADARA; ADHARA.
 2618 1R:   Diam. = 0.00077 - 0.00080".
 2618 1S:   Lyman alpha observed from COPERNICUS.
 2620 1D:   AC, mag. diff 6.1v, sep. 32"; AD, mag. diff 6.1v, sep. 60"; AE, mag. diff 6.4v, sep. 50".
 2621 1D:   Component B, M5III; component C, F6V, optical.
 2621 1G:   Collinder 121 #41.
 2626 1G:   NGC 129.
 2626 1SB:  Small RV amp. Secondary fainter.
 2627 1G:   CMa OB1.
 2628 1D:   Component X, K-type spectrum, optical.
 2628 1VAR: Gamma Cas 6.48 - 6.60V.  Time scale 7d.
 2630 1S:   Barium star.
 2630 1VAR: Cep?, amp. 0.086V, 0.7282d.
 2631 1D:   Sep. 0.020".
 2631 1VAR: Lb? 5.89 - 6.04V.
 2633 1M:   Old disk population runaway star.
 2643 1S:   Also classified F8V, G2V and G8IV.
 2644 1D:   AB binary.
 2644 1G:   Hyades group.
 2644 1RV:  ADS 5746B, +15k/s.
 2646 1G:   Probable member OB group near Omicron CMa; Collinder 121 (#28).
 2646 1S:   Ultraviolet FeII emission.
 2646 1VAR: Lc 3.43 - 3.49V.
 2648 1RV:  Rotational velocity vsini 336k/s.
 2648 1S:   H alpha emission.  uv indicates gB1.
 2648 1VAR: Beta C 4.96 - 5.01V, 0.19120d, secondary 0.19740d, beat period 6.09d.
 2650 1D:   Component A is suspected occultation double, 4.5, 4.5v, sep. 0.1".  B, 10.5v at 87". C, +20d1686, 7.55V, +0.62(B-V), +0.
 2650 2D:   +0.07(U-B), G1V at 96" has high proper motion, 0.100", optical, vsini =<54k/s.  Other components fainter.
 2650 1N:   Mekbuda.
 2650 1RV:  Same period.
 2650 1VAR: ADS 5742A, CDelta 3.62 - 4.18V, 10.15073d.  Period decreasing 3.1s/y.
 2652 1VAR: Amp. 0.08V.
 2653 1C:   Color excess E(B-V) = +0.03.
 2653 1G:   Probable member OB group near Omicron CMa; Collinder 121 (#29).
 2653 1RV:  Balmer lines suggest mass loss 10E-08 solar/year.
 2653 1VAR: H alpha profile changes in 30 min. or less.
 2656 1S:   H alpha emission.
 2657 1G:   Member of Pleiades group; Collinder 121 #30.
 2657 1N:   Muliphen; Muliphein; Isis; Mirza.
 2661 1VAR: Amp. 0.53:V.
 2662 1G:   61 Cyg group.
 2666 1G:   Hyades moving group.
 2666 1S:   K/m indicate A3/F2, respectively.
 2666 1VAR: 5.16 - 5.32V.
 2667 1D:   CPM with HR 2668 and third component, 9.2v K2 at 200".
 2668 1D:   See HR 2667.
 2669 1RV:  Recent determination vsini 350k/s.
 2670 1D:   Component B, 10.3v, F5III.
 2670 1G:   Exciting star of HII region S296. Doubtful if member of CMa OB1.
 2670 1VAR: ADS 5782A, Beta C 6.42 - 6.53V, 0.267d? or 0.18d.  Other indications from 4 to 10.4 hrs.
 2671 1R:   Occultation diam. = 0.0037 - 0.0049".
 2671 1S:   Technetium found in spectrum.  Also classified S2,9e-S8,9e.
 2671 1VAR: M 6.0 - 14.0v, 369.91d.
 2672 1G:   Hyades group.
 2677 1D:   AB binary A9V, F6V.  CPM with C, 10.0v at 37".
 2678 1D:   Component C, 9v at 18" probably optical.
 2678 1G:   Exciting star of HII region S296; CMa OB1; reflection nebula; member assoc. CMa R1 at 690 pc.
 2678 1S:   Not generally considered an emission star, but H alpha fluctuations suggest emission.
 2678 1VAR: Beta C 5.36 - 5.39V, 0.12377d?
 2679 1G:   In HII region; less than 0.5d from S296 and S297; member assoc.  CMa OB1-R1.
 2683 1S:   Magnetic field.
 2683 1VAR: Amp. 0.026y, 3.275d.
 2684 1D:   AB optical.
 2684 1G:   Wolf 630 group.
 2688 1M:   This star and HR 938 form a pair with opposite motion. See HR 938.
 2688 1VAR: Amp. 0.04b?
 2690 1G:   Sco-Cen assoc.
 2690 1S:   Equivalent width of H alpha emission increased between 1981 and 1983.
 2690 1VAR: Gamma Cas 5.64 - 5.92V.
 2691 1S:   Also classified B9e.
 2691 1VAR: Amp. 0.02V, 0.04U.  Var. H alpha emission.
 2692 1G:   Runaway star from CMa OB1.
 2693 1G:   Member OB group near Omicron CMa; Collinder 121 (#31).
 2693 1N:   Wezen; Alwazn; Wesen; Al Wazor.
 2693 1R:   Diam. = 0.00329 - 0.00360".
 2694 1G:   Exciting star of HII region S296; member assoc. CMa OB1-R1.
 2694 1M:   Possibly the center of SN explosion 0.8 million years ago.
 2694 1S:   Also classified O7III.
 2695 1G:   Possible member Collinder 121 (#32).
 2697 1D:   AB CPM.
 2697 1VAR: 4.3 - 4.36V.
 2699 1D:   Component B, 11.3v, F3V.
 2700 1G:   Hyades group.
 2702 1G:   Member of a possible association in the anticenter direction at about 250pc, including HR 2756, 2961, 3330, 3440, 3466,
 2702 2G:   3467, 3663, 3672, and 3674.
 2702 1VAR: Beta C?
 2703 1VAR: Lb? 5.47 - 5.55V.  V-R varies by 0.08m.
 2704 1VAR: Amp. 0.04b?
 2707 1VAR: Delta Sct 5.43 - 5.50V, 0.0999081 and 0.07500d, var. amp., beat per.  0.30083d. Sp. var.
 2711 1D:   AB 7.18 F8V, 7.23 F8V, 116.50y, a = 0.929". Combined mag., colors.  C, 12.5v at 16" optical.
 2711 1DYN: 0.032".
 2711 1VAR: Delta Sct?  Difference between components B-A varies.
 2717 1G:   Wolf 630 group.
 2717 1S:   Also classified K3V, but this is not consistent with type of light variability.
 2717 1VAR: SRb 6.63 - 7.01B, about 50d.
 2718 1VAR: Amp. 0.037V, 2.68d or double.  May be SB with double period.
 2719 1G:   61 Cyg group.
 2720 1G:   Foreground star in region of Collinder 132.
 2724 1VAR: Delta Sct type.
 2725 1D:   Optical.
 2726 1VAR: The fainter component of the double is the variable suspect, 7.5v.
 2727 1S:   Strong Ap star.
 2727 1SB:  46.314d, K 48.5k/s, V0 -4.4k/s, asini 30.6.
 2727 1VAR: Magnetic field var. 36.5d.
 2733 1D:   Companion 9.07V, +0.77(B-V), +0.35(U-B), G1III or G5III, RV -3k/s, optical?
 2734 1G:   Collinder 121 #32.
 2734 1RV:  Same period.
 2734 1VAR: Beta C, amp. 0.04V, 0.112d (variability questioned).
 2735 1D:   Binary with HR 2736.
 2735 1DYN: 0.018".
 2735 1VAR: Combined light with HR 2736 varies, but 2736 is probably the variable.
 2736 1D:   Binary with HR 2735.  Combined mag. and colors, 3.63V, +0.91(B-V), +0.60(U-B), +0.48(R-I).
 2736 1DYN: 0.018".
 2736 1VAR: 3.56 - 3.62V, blend with 2735.
 2739 1G:   CMa OB1; NGC 2353 #1; exciting star of HII region S296. NGC 2353, a cluster in which no appreciable amounts of neutral
 2739 2G:   or ionized hydrogen have been detected.
 2740 1VAR: Amp. about 0.07u, 0.04v, 0.02b, 0.04y; 0.936d.
 2741 1G:   Member Collinder 132a at 560 pc.  Collinder 121 #42.
 2741 1SB:  Possibly SB with ellipsoidal components, one of which is Beta C type var.
 2741 1VAR: Beta C 6.56 - 6.61V.
 2742 1G:   Hyades group.
 2742 1VAR: SR 4.80 - 4.96V, 6.40 - 6.70p, 23.7d.
 2743 1G:   Member Collinder 132a at 560 pc.  Collinder 121 #43.
 2745 1D:   31?y. Sep. 0.098".
 2745 1S:   Shell star.
 2745 1SB:  0.261975d.
 2745 1VAR: Gamma Cas 4.42 - 4.82V.
 2746 1VAR: Amp. about 0.04u, 0.01v,b,y.  Combining their data with previous observations, Heck et al. (1987, A&AS, 70, 33)
 2746 2VAR: derive 0.91889d.
 2747 1VAR: Amp. 0.05V.
 2748 1C:   IR source.
 2748 1S:   SiO maser.
 2748 1VAR: Primary of vis. double, SRb 2.6 - 6.2v, 140.42d.
 2749 1RV:  +22 to -10k/s change in 0.2d.  Expanding circumstellar shell.  Pole on.  1.36d period.
 2749 1VAR: Gamma Cas 3.60 - 4.18V, cycles 20 - 22 hrs.  Also amp. 0.06V on time scale of 5d reported.  Hydrogen emission varies
 2749 2VAR: with period 1.3667d (possibly a rotation period).
 2753 1G:   In Ursa cluster?
 2756 1G:   Could be member of either Collinder 132a or 132b on basis of magnitude and CI.  Other data indicate foreground star.
 2756 2G:   See HR 2702.
 2758 1S:   Lambda Boo star, Mg 4481 wk.
 2761 1VAR: Amp. 0.04y, 1.93d.
 2762 1D:   Companion optical.
 2763 1D:   ADS 5961A is dubious occultation double, 4.0, 5.0v, sep. 0.045".  B, 10.7v at 10" is CPM.
 2763 1DYN: 0.010".
 2763 1G:   UMa stream; Sirius group?
 2763 1R:   Radius relative to Sun = 1.7.
 2763 1VAR: Delta Sct?
 2764 1D:   B, 6.01V, +0.49(B-V), dF0, optical.
 2764 1G:   In Omicron CMa group?
 2766 1G:   Collinder 121 #44.
 2768 1D:   CPM.
 2768 1G:   In region of Collinder 132, probably a foreground star.
 2769 1RV:  Published values range fron -3 to +45k/s.
 2770 1G:   Ori OB1.
 2773 1G:   In cluster Collinder 135, but too bright to be member.
 2773 1S:   Also classified K4III.  IUE observations suggest an early-type companion.
 2774 1G:   Sco-Cen assoc.
 2774 1M:   Old disk population runaway star.
 2777 1D:   AB 3.55 F0IV, 8.18 K3V, 1200y, a = 6.975".  Component A is SB, 3.7, 5.7v, sep. 0.2".
 2777 1DYN: 0.039".
 2777 1N:   Wasat; Wesat.
 2777 1S:   Variously classified A9III, F0IV, F2IV.
 2777 1SB:  ADS 5983A, 2238.6d, K 27.1k/s, V0 +4.1k/s, asini 781.  SB character has, however, been questioned by occultation
 2777 2SB:  data.  Unresolved by speckle interferometry 1978.96 and 1983.93.
 2781 1C:   Color excess E(B-V) = +0.18.
 2781 1G:   In HII reg. S310; probable runaway star; in cluster NGC 2362.
 2781 1S:   Weak C IV for its luminosity class of Ia.  Variously classified O7f, O7.5If, O8.5If, O7e + O7:, O8f + O8f.
 2781 1SB:  4.3934d, K 222.5k/s, V0 +13.5k/s, asini 13.4.  Alternate orbit 4.3934d, K 242k/s, V0 +13.7k/s, asini 14.6.
 2781 2SB:  Nearly equal components.  Mass loss from primary; asymmetrically expanding atmosphere.
 2781 1VAR: EB 4.84 - 5.33V, 4.5 - 4.8p, amp. 0.45V, 4.393407d.  Sp. lines vary within about 1 hr.  Variable polarization.
 2782 1C:   Color excess E(B-V) = +0.15.
 2782 1D:   B, 10v at 8" fixed. D, 8.22V, -0.19(B-V), -0.93(U-B), B2V at 85".
 2782 1G:   In cluster NGC 2362 #23; in HII reg. S310. Although a neutral hydrogen cloud about 0.5d in diameter is in the region, it
 2782 2G:   is at a much greater distance and not associated with the cluster.
 2782 1S:   uv1548 absorption strong, emission weak.
 2782 1SB:  ADS 5977A, 154.90d, K 49.5k/s, V0 +43k/s, asini 101.
 2782 1VAR: 3.90 - 3.96p.  Possibly same period as SB.
 2783 1D:   Binary with HR 2784. Component C, 10.9v at 74".
 2783 1DYN: 0.006".
 2784 1D:   Binary with HR 2783. Component D, 8.9v A0V at 215".
 2784 1DYN: 0.006".
 2784 1SB:  ADS 6012A, 2.2596d, K 106.4k/s, V0 +4.2k/s, msin3i 4.32, asini 3.30.
 2786 1C:   Color excess E(B-V) = +0.26.
 2786 1G:   Probable member OB group near Omicron CMa.
 2786 1S:   IUE observations give uv type of B9-9.5.
 2787 1S:   Shell star.  Strong H alpha and FeII emission.
 2787 1VAR: Amp. 0.18V.
 2788 1SB:  1.1359d, K 31.5k/s, V0 -42.5k/s, asini 0.492. Probable large scale mass exchange. Secondary is K3IV-V.
 2788 1VAR: EA 5.70 - 6.34V, 1.13593876d.  Per. changes, possibly sinusoidally.  i 77d.
 2790 1VAR: Beta C amp. 0.02V.  3-hour period not confirmed.  Ell, amp. 0.045V, 1d.
 2793 1D:   AB CPM.  C, 12.7v at 42" optical.
 2795 1D:   B optical.
 2795 1R:   Occultation diameter 0.0044-0.0059".
 2799 1M:   Old disk population runaway star.
 2799 1VAR: Amp. 0.035b.
 2800 1G:   Sco-Cen assoc.
 2800 1VAR: EA, 6.01 - 6.27V, amp. 0.14b, 24.6d.
 2806 1G:   CMa OB1; in HII reg. Ma 118.
 2808 1D:   Suspected occultation double.
 2811 1VAR: Delta Sct? 5.80 - 5.84V.
 2813 1D:   Binary with HR 2814.
 2813 1DYN: 0.027".
 2814 1D:   Binary with HR 2813.
 2814 1DYN: 0.027".
 2814 1S:   Sharp central CaII H and K emission.
 2817 1RV:  Pole on.
 2817 1VAR: Gamma Cas 6.0 - 6.44V.  Probably short period.  Hydrogen emission also var.  However, light variability questioned.
 2818 1G:   Hyades group.
 2819 1G:   Member open cluster Collinder 140.
 2819 1S:   Shell star. H alpha emission. Also classified B4Vnp, but this is inconsistent with UBV cluster photometry.
 2821 1N:   Propus, a name more commonly applied to HR 2216.
 2823 1S:   Also classified B2V, inconsistent with cluster photometry.
 2823 1SB:  Nearly equal components.
 2824 1G:   Collinder 121 #45.
 2825 1RV:  31.9045d. Pole on.
 2825 1VAR: Gamma Cas 5.00 - 5.50V.  Emission lines vary in period of about one month or less.
 2826 1G:   Collinder 121 #46.
 2827 1C:   Color excess E(B-V) = +0.02.
 2827 1D:   Companion is A0V, optical, vsini =<54k/s.
 2827 1G:   Probable member OB group near Omicron CMa; member Collinder 121 (#34).
 2827 1N:   Aludra.
 2827 1R:   Diam. = 0.00072 - 0.00075".
 2827 1S:   Circumstellar shell.
 2828 1G:   UMa stream.
 2828 1S:   Barium star.
 2829 1D:   Companion F5V, optical.
 2834 1G:   Definite member Collinder 140.
 2834 1M:   Red giant of about 9 solar masses.
 2834 1S:   Also classified K1IIIa.
 2834 1VAR: Comp. A of double.  Amp. 0.1V.
 2837 1D:   Suspected occultation double.
 2837 1VAR: Delta Sct?
 2838 1SB:  Small RV amp. Components equal Sp., but different rotations.
 2840 1G:   Member of the local association (Pleiades group).
 2841 1G:   Collinder 121 #47.
 2842 1D:   Combined mag. and colors with HR 2843, 6.15V, +0.25(B-V), +0.15(U-B).
 2843 1D:   See HR 2842.
 2844 1D:   AB binary: B, 10.1v sep. 1"; C CPM.
 2844 1RV:  Period about 2800d?
 2844 1S:   Large manganese excess.
 2845 1N:   Gomeisa; Algomeyla; Gomelza.
 2845 1S:   Rotationally unstable Be shell star.
 2845 1VAR: Gamma Cas 2.84 - 2.92V.
 2846 1D:   A is occultation triple, 5.9, 6.4v sep. 0.001" and 7.5v at 0.047".  Visual companions B, 9.5v at 43" CPM; C, 10.5v at
 2846 2D:   146".
 2846 1SB:  ADS 6089A, F3, F5, 1.9327d, K 96.2k/s, V0 +22.5k/s, msin3i 1.05, asini 2.56.
 2847 1G:   Brightest main sequence member of open cluster Collinder 140.
 2849 1D:   Optical?
 2851 1D:   CPM.
 2851 1G:   Possible Pleiades group.
 2852 1D:   B, 12.5v at 3" CPM.
 2854 1SB:  389.0d, K 18.6k/s, V0 +46.8k/s, asini 94.6.  Unresolved by speckle interferometry.
 2855 1G:   Collinder 121 #35.
 2855 1S:   Shell star displaying H alpha and FeII emission.
 2855 1VAR: Gamma Cas 5.55 - 5.69V.
 2857 1G:   Hyades group.
 2859 1D:   ABC fixed.  B, 8.1B; C, 8.6 B8V or B9p Hg Mn: at 20".  Mag., color for combined light.
 2861 1SB:  Both components vsini <17k/s.
 2868 1D:   AB 6.4 F4V, 7.5, 1090.9y, a = 3.684".  C, 11.5v M0 at 21" orbital period around AB probably over 10000y. Component D,
 2868 2D:   12v at 42" optical?
 2868 1DYN: 0.033".
 2870 1D:   Mag. and colors for combined HR 2870-1, 5.94V, -0.16(B-V), -0.67(U-B).
 2878 1D:   CPM.  Companion G5V.
 2878 1G:   Sigma Pup group.
 2878 1SB:  Primary of visual double, 257.8d, K 18.6k/s, V0 +87.3k/s, asini 65.0.
 2879 1D:   CPM.  Companion F8V.
 2883 1D:   CPM?
 2886 1D:   Suspected occultation double, 5.4, 7.0v, sep. 0.15".  Resolved by speckle interferometry 1983.94, sep. 0.18".
 2889 1VAR: Ell amp. 0.051u, 0.03v, b, y. 0.6711d.  Sp. period revolution about 1.4d.
 2890 1D:   Binary with HR 2891.  Combined colors.
 2890 1DYN: 0.052".
 2890 1S:   K-line indicates A1, metallic lines A5.
 2890 1SB:  ADS 6175B, 2.9283d, K 31.9k/s, V0 -1.2k/s, asini 1.28.
 2891 1D:   AB 1.98 A1V, 2.88 A5Vm, 511.30y, a = 7.369 or 420.07y, a = 6.295". C, 8.8v M1Ve at 73" is physical member of sextuple
 2891 2D:   system in which A,B,C are all SB.
 2891 1DYN: 0.052".
 2891 1N:   CASTOR; Apollo.
 2891 1SB:  ADS 6175A, 9.2128d, K 12.9k/s, V0 +5.2k/s, asini 1.42.  ADS 6175C, 0.8143d, K 120k/s, V0 +0.9k/s, asini 1.34.
 2891 2SB:  Two spectra.
 2891 1VAR: ADS 6175C at 73" from A, EA 8.91 - 9.60V, 0.81428254d = also SB period. Masses each component 0.64 solar. Both
 2891 2VAR: components flare stars, M1Ve + M1Ve.
 2896 1D:   AB binary.  Resolved by speckle interferometry 1983.94, sep. 0.24".
 2897 1G:   NGC 2422.
 2899 1G:   Wolf 630 group.
 2902 1G:   NGC 2422 #9.
 2902 1M:   Rapidly evolving shell.
 2902 1SB:  9752d, K 17.1k/s, V0 +34.4k/s, asini 2040.  Unresolved by speckle interferometry 1980.02, 1983.11.  SKYLAB indicates
 2902 2SB:  cool star with hot companion.  Tenuous gas enveloping both stars.
 2902 1VAR: VV Cep type or symbiotic, 4.88 - 5.17V.  Var. shell spectrum.
 2904 1VAR: Delta Sct?  6.5 - 6.55V.
 2905 1G:   Wolf 630 group.
 2905 1S:   Ultraviolet FeII emission.
 2906 1G:   Zeta Her group.
 2909 1D:   Binary with HR 2910.  Colors for combined light. Magnitude of blended images 5.09V.
 2909 1DYN: 0.029".
 2910 1D:   See HR 2909.
 2910 1DYN: 0.029".
 2911 1S:   Shell star.
 2911 1VAR: 5.5 - 5.60B.  Also amp. 0.025 on time scale of 2d reported.
 2921 1D:   AB fixed; B, 12.2v at 5".  C, 9.71V, +0.03(B-V), -0.23(U-B), B9.5V, optical?
 2921 1G:   In cluster NGC 2422 #45.
 2921 1VAR: Amp. at 0.58 micrometers about 0.10m.
 2922 1D:   Companions optical.  C is G type, strong lithium.
 2927 1D:   AB, CPM. B, 13.2v at 26".
 2927 1G:   Hyades group.
 2927 1VAR: Comp. A of multiple.  Delta Sct?, amp. 0.01V, 1.5hr.
 2928 1VAR: Amp. 0.01B, 0.16121d.
 2932 1G:   NGC 2422 #125.
 2932 1S:   Shell star.
 2934 1VAR: Amp. 0.02V.
 2937 1D:   Triple system, components all about same mag. and within about 1".
 2938 1D:   Occultation binary, sep. 0.03".
 2938 1R:   Occultation diam. = 0.00278".
 2943 1D:   AB .35 F5IV-V, 10.3, 40.65y, a = 4.548".  Binary nature first revealed in 1840 by variable proper motion; companion
 2943 2D:   first seen in 1896. Component C, 11.7v at 122" optical.
 2943 1DYN: 0.277".
 2943 1N:   PROCYON; Elgomaisa; Algomeysa; Antecanis.
 2943 1R:   Diam. = 0.00510 - 0.00550".
 2943 1S:   Chromospheric He 10830 narrower than in later-type stars.
 2943 1SB:  40.65y D, K 1.7k/s, V0 -4.1k/s, asini 324.
 2943 1VAR: Delta Sct?  A 0.09:d period originally attributed to the star beta CMi (HR 2845) may instead apply to Procyon, which
 2943 2VAR: had been used as a comparison star.
 2944 1D:   Unresolved by speckle interferometry.
 2944 1N:   m Pup. Originally called Pi in Bayer and Argelander. Called m in Lacaille (1763) and Baily. Another star HR 2773,
 2944 2N:   also called Pi in Argelander, is the currently accepted star of this designation.
 2944 1VAR: EW amp. 0.06V, 2.57895d.
 2945 1G:   Region of NGC 2451.
 2948 1D:   Binary with HR 2949 at 10".  C, 13.8v at 6" optical. Colors for combined light AB. Combined mag. 3.82V.
 2948 1N:   Markab; Markeb. Sometimes called Kappa or Kappa1, sometimes k, k1 or k3 Pup.  However, HR 2873 and
 2948 2N:   2881 have also been variously designated as k, k1, k2 or k3 Pup.
 2949 1D:   See HR 2948.
 2949 1N:   Frequently designated as k2 Pup, or Kappa2.
 2950 1D:   AB binary.
 2950 1DYN: 0.006".
 2951 1G:   Probable Hyades group.
 2954 1N:   Called e in Lacaille, BAC. However, Bayer and Argelander called HR 3102 e; 3102 later changed to j Pup.
 2955 1G:   Region of NGC 2451 (#163).
 2957 1VAR: CDelta 5.54 - 5.76V, 5.6952d.
 2960 1D:   Optical.
 2961 1G:   NGC 2451 #175; probable member.  See HR 2702.
 2962 1SB:  31.50d, K 45.2k/s, V0 -12.1k/s, msin3i 1.53, asini 19.1.
 2963 1G:   NGC 2451 #182; probable member.  See HR 2702.
 2964 1G:   NGC 2451 #184.
 2967 1G:   UMa stream.
 2967 1VAR: SR 5.52 - 5.72V.
 2968 1G:   NGC 2451 #187.
 2970 1N:   In early catalogues called Gamma Mon; HR 2227 now called Gamma, was Alpha in BAC and numerous older
 2970 2N:   catalogues.
 2971 1VAR: Amp. >0.004y, 0.030u, 1.040d.
 2973 1G:   Eta Cep group.
 2973 1S:   H alpha emission.
 2973 1SB:  19.605d, K 34.2k/s, V0 +45.8k/s, asini 9.22.  Possible radio binary.
 2973 1VAR: RS 4.13 - 4.29V, 19.423d.
 2974 1G:   Probable member and brightest star in open cluster NGC 2439; possible member of Pup OB1.
 2974 1VAR: SRd? 6.56 - 6.64V, over 27d. Discovered by Gould 1879, variability questioned. Now confirmed by PEP observations, amp.
 2974 2VAR: 0.19U, larger in V.
 2977 1VAR: Alpha CV 6.43 - 6.48V, 4.285d.  Magnetic field same period.
 2979 1D:   Binary with HR 2980.  Colors for combined light. Blended mag. 6.34V.
 2980 1D:   See HR 2979.
 2981 1G:   NGC 2451 #203.
 2985 1DYN: 0.018".
 2989 1VAR: Delta Sct 6.43 - 6.50V, 0.09526d.
 2990 1D:   All the visual companions optical.
 2990 1N:   POLLUX; Hercules.
 2990 1S:   Emission line discovered by COPERNICUS at 1218.4 may be OV probably formed in a corona. Balloon-borne spectrometer
 2990 2S:   revealed pronounced emission of MgII.
 2990 1VAR: NSV 3712 is component A, 1.10 - 1.17V, while component E is NSV 3716, 10.5v.
 2996 1C:   Infrared color excess. Color excess E(B-V) = +0.13.
 2996 1N:   Called Tau in Argelander, Bayer, HP 1462, (but now Tau is HR 2553).  HR 2996 called l in HR 50 and Lacaille
 2996 2N:   1763.
 2996 1SB:  137.767d, K 3.6k/s, V0 +25.4k/s, asini 6.53.
 2996 1VAR: Var. in red and IR.  Amp. 0.24R, 0.20(R-I).
 3001 1G:   NGC 2451 #233.
 3002 1N:   Called W by Lacaille (1763), but it is not the variable now named W Pup.
 3003 1D:   D. W. Dunham gives 5.8, 5.8v, sep. 0.1".
 3003 1G:   61 Cyg group.
 3003 1S:   Also classified K5III.
 3004 1G:   Sco-Cen assoc.
 3004 1VAR: Amp. 0.07b?
 3009 1D:   Binary with HR 3010.
 3009 1VAR: E, amp. 0.41y, 1.660d.  Equal components.
 3010 1D:   Binary with HR 3009.
 3011 1G:   NGC 2451 #246.
 3013 1D:   C optical. Some disagreement as to which of B and C is the brighter.
 3016 1G:   NGC 2451 #251.
 3017 1G:   NGC 2451 #254; membership questioned.
 3017 1N:   Called c Pup in Argelander, Norton and most modern catalogues, this was originally called b Pup by Lacaille (1763).
 3018 1S:   Metal deficient.
 3022 1G:   NGC 2451 #267.
 3022 1VAR: H alpha emission var.
 3023 1VAR: Amp. 0.03b.
 3025 1G:   Member of the local association (Pleiades group).
 3026 1VAR: Amp. 0.2V.
 3027 1VAR: Amp. 0.18V.
 3029 1D:   Binary. Companion dG3.
 3030 1G:   Gamma Leo group.
 3032 1G:   Region of NGC 2451.
 3032 1VAR: 2.41d, 0.06V.
 3034 1S:   Also classified B1IVe.  Small variations in H alpha.
 3034 1VAR: SR?  Amp. about 0.02V.  R-I also found at +0.06 and +0.07.
 3035 1G:   NGC 2451 #283.
 3041 1VAR: Cst 6.14V.
 3045 1N:   Azmidiske; Asmidiske, a name more properly applied to HR 3699 according to Allen.
 3045 1S:   Also classified G3Ib.
 3049 1SB:  Large amp. Secondary fainter and later Sp.
 3049 1VAR: Amp. 0.5p.
 3050 1D:   Binary, 211.8y, e 0.17, a 0.265", i 59.1d, mag. diff 0.2.
 3050 1G:   Gamma Leo group.
 3055 1D:   Companion B9V, RV -72k/s, optical.
 3058 1VAR: Beta C, amp. 0.015u, 0.1182d.
 3059 1S:   Strontium star.
 3061 1S:   Probable halo star.
 3061 1VAR: SRb 6.14 - 6.42V, about 35d.
 3064 1D:   5.6 F9V, 6.2 G4V, 23.18y, a = 0.58".  Combined mag., colors. Masses 0.86 and 0.99 solar.
 3064 1DYN: 0.057".
 3064 1G:   UMa stream.
 3064 1SB:  8467d, K 4k/s, V0 -21.2k/s, asini 337.  Speckle interferometric sep. 0.170", 1980.94; 0.273", 1983.11.
 3068 1G:   Probable Hyades group.
 3070 1D:   Optical.
 3072 1D:   6.4 F2, 6.7, 30.8y, a = 0.295".
 3078 1G:   Member of the local association (Pleiades group).
 3078 1RV:  Amp. about 10k/s, probably same period as light variation.
 3078 1VAR: BetaC, Amp. 0.03b, 0.040u with large modulation.  Primary period 0.1927d with secondary 0.1680 or 0.2019d.
 3079 1D:   Binary.
 3079 1DYN: 0.021".
 3079 1G:   Hyades group?
 3080 1N:   a Puppis, often misnamed alpha.
 3080 1SB:  2660d, K 11.8k/s, V0 +24.0k/s, asini 396.  Unresolved by speckle interferometry 1978.96, 1980.02.  SKYLAB UV spectra
 3080 2SB:  spectra indicate cool star with hot subdwarf or white dwarf companion.
 3082 1S:   Magnetic star.
 3084 1G:   Near open cluster NGC 2477.
 3084 1N:   Called b Pup in Argelander and most modern catalogues. Was originally called a Pup by Lacaille (1763).
 3084 1VAR: Beta C or Ell?, 4.47 - 4.54V, amp. 0.07y.
 3088 1VAR: Beta C Amp. 0.027V, primary period 0.1160d with secondary either 0.1168 or 0.1323d.
 3089 1M:   Located just inside 3U0750-49 error-box.
 3089 1S:   Helium-rich star, nitrogen enhanced.
 3089 1VAR: HeI 4026 varies, 1.3295d.
 3090 1N:   Early catalogues (Lacaille 1763) called this star R but it is not the var. now named R Pup. Re-named J Pup.
 3090 1S:   Unusually large line-broadening for luminosity Ib.
 3091 1G:   Member of the local association (Pleiades group).
 3094 1R:   Occultation diam. = 0.0021".
 3098 1D:   7.0 F5V, 7.1 F7V, 57.04y, a = 0.44". Combined mag., colors.
 3098 1DYN: 0.023".
 3099 1VAR: Amp. 0.42V.
 3102 1N:   See HR 2954.
 3103 1SB:  vsini both components 59k/s.
 3103 1VAR: 6.4 - 6.58V.
 3104 1D:   Occultation double.
 3105 1G:   Hyades group.
 3109 1RV:  1.14229d, 8d, and order of years. Possibly binary.
 3109 1SB:  2380d, K about 8k/s, V0 -2.2k/s, asini 220.
 3109 1VAR: Alpha CV 5.95 - 6.08V, 8.0278d.  1.14d also possible. Length of period varies in cycles 1.8 yrs. Magnetic and
 3109 2VAR: spectrum variable 8.0269d; also rotation period.
 3113 1G:   Pleiades group.
 3113 1N:   Called Chi Argo by Argelander. Not named in Lacaille or BAC.  Position agrees with Chi in Bayer (Puppis
 3113 2N:   area).
 3116 1VAR: Amp. 0.03b?
 3117 1G:   Sco-Cen assoc.
 3117 1M:   Soft X-ray source.
 3117 1S:   SiII strong for the spectral type.
 3117 1VAR: Beta C, amp. 0.015V, 0.101d.
 3119 1N:   54 Cam in Lynx.
 3119 1SB:  11.0764d, K 60.7k/s, V0 +24.8k/s, msin3i 1.05, asini 9.19.  Components differ by 0.4m and both appear to be
 3119 2SB:  about F8.  Close radio binary.
 3119 1VAR: RS CVn?, amp. 0.06V, 10.163d.
 3120 1G:   NGC 2516 #119; Pleiades group.
 3123 1S:   BaII star.
 3126 1C:   Strong IR excess probably due to carbon-rich material.
 3126 1G:   In reflection neb. IC 2220; in region of open cluster NGC 2516.
 3126 1S:   Emission feature at 10 and 20 micrometers attributed to silicate grains in circumstellar shell.
 3126 1VAR: L 6.2 - 7.10V.  IR observations of red giant in reflection nebula suggest star is losing mass and becoming a planetary
 3126 2VAR: nebula.  Circumstellar reflection nebula probably related to a hotter companion.
 3128 1R:   Occultation diameter = 0.0040".
 3129 1G:   Member of Pleiades group.
 3129 1S:   Also classified B2II-III(n). Possible X-ray source 3U0750-49.
 3129 1SB:  Component A of visual system, 1.4545d.  Relative vel. 610k. Probably consists of two ellipsoids in nearly circular orbit
 3129 2SB:  inclined 75d. Matter appears to stream from secondary to primary.
 3129 1VAR: Comp. A of visual double, EB 4.74 - 5.25p, 1.4544877d, contact binary, equal components.
 3131 1G:   Sirius group; UMa stream. Possible Eggen group with HR 63, q.v.
 3133 1S:   Also classified F + K.
 3133 1VAR: E?, 5.2 - 7.2p.
 3135 1G:   Group around Zeta Mon.
 3135 1S:   Shell star displaying variable H alpha.
 3135 1VAR: Gamma Cas?, 6.48 - 6.63V.  Amp. at 0.58 micrometers about 0.10m.
 3138 1G:   NGC 2516 #124.
 3139 1S:   SrCr star.
 3141 1VAR: FK Com, amp. 0.020V, 0.025B, 0.030U, 0.207878d.
 3142 1D:   CPM with HR 3143.
 3143 1D:   CPM with HR 3142.
 3144 1VAR: Amp. 0.03B pulsating.
 3147 1G:   In cluster NGC 2516 #134.
 3147 1VAR: Gamma Cas 5.72 - 5.84V, period a few days.  H alpha variable.
 3149 1N:   6 Cnc in Gem.
 3149 1SB:  Unresolved by speckle interferometry 1983.94.
 3151 1VAR: Amp. 0.04v, 6.82d.
 3152 1G:   NGC 2516 #136.
 3153 1G:   NGC 2516 #110; Pleiades group.
 3155 1VAR: Amp. 0.07(U-B).
 3157 1D:   Companion B9IIIp.
 3157 1SB:  Comp. A of visual double.
 3157 1VAR: Amp. 0.15V.
 3159 1G:   Sco-Cen assoc.
 3162 1D:   Fixed sep.  Companion 8.77V, +1.30(B-V), +0.07(U-B), M6III, optical.  May be Mira-type variable.
 3162 1G:   Member of Pleiades group.
 3162 1VAR: Amp. >0.022, 2.008d.
 3164 1D:   Binary. Combined light and colors.
 3164 1RV:  ADS 6569B, -15k/s.
 3165 1C:   Color excess E(B-V) = +0.04.
 3165 1G:   In cluster CR 173; in HII region.
 3165 1M:   With HR 3207, appears capable of producing most of the observed ionization of Gum Neb.
 3165 1N:   Naos; Suhail Hadar.
 3165 1R:   Diam. = 0.00041 - 0.00042".
 3165 1S:   Also classified O4f, O4ef and O4I9n)f.
 3165 1VAR: Change in H alpha emission profile between 1974 and 1976 interpreted as change in rate of mass loss.
 3166 1S:   Possible BaII star.
 3167 1SB:  18.722d, K 64.6k/s, V0 +8.3k/s, msin3i 2.46, asini 16.4.
 3169 1VAR: Lb 5.97 - 6.04V.
 3170 1VAR: Lc? 5.2 - 5.44V.
 3174 1D:   B is A0.  BC double 8.6, 13.0 sep. 1".
 3177 1D:   Component B, 8.66V, -0.09(B-V), -0.52(U-B), B9IV.
 3182 1N:   Formerly called 55 Cam, in UMa.
 3182 1S:   Possible BaII star.
 3183 1D:   Companion not confirmed.
 3185 1N:   Called Iota Pup in Argelander's atlas, and in Bayer.
 3185 1S:   High Fe abundance.  Violet shifted CaII K emission at some phase of light curve.
 3185 1SB:  0.14088143d over 60 yr. interval.
 3185 1VAR: Delta Sct 2.68 - 2.78v, 0.14088143d.
 3186 1D:   Companion K0.
 3186 1G:   Sco-Cen assoc.
 3186 1S:   H alpha emission.
 3186 1VAR: Beta C, amp. 0.04V, 0.264 or 0.359d?
 3187 1VAR: 6.70 - 6.80p.
 3188 1D:   B, 10.1v G8II at 33" optical.  C is K2III.
 3188 1G:   Group around Zeta Mon.
 3191 1G:   Wolf 630 group.
 3191 1N:   Psi2 Fl 14 Cnc.  Psi1 Fl 13 is HD 67690 (6.7v, K0).  HR 3191 also called simply Psi Cnc.
 3194 1D:   Companion A5III, optical.
 3194 1M:   Old disk population runaway star.
 3195 1S:   H alpha emission.
 3201 1M:   Old disk population runaway star.
 3202 1G:   Hyades group.
 3205 1D:   Components B6V and B9V.
 3205 1S:   Metallic lines strong for He type B8p.
 3206 1D:   Component B of 5 stars within 2' of HR 3207.
 3206 1G:   Gamma Velorum group.
 3206 1SB:  1.482575d, K 45.0k/s, V0 +9.7k/s, asini 0.916.
 3207 1D:   See HR 3206.  Mag. and colors blended with other companions.  C = CoD -46d3848, 7.65V, B6V at 63", physical. D, 9.07V,
 3207 2D:   Am at 94", SB, over 7d?, optical.
 3207 1G:   Gamma Velorum group which includes HR 3206, probably also HD 68157 at 20' and HR 3213 at 36' from A; HII region.
 3207 1M:   Low degree of polarization indicates symmetric shell. The brightest O-type star and one of only four WR stars bright
 3207 2M:   enough to have been observed spectroscopically in UV by COPERNICUS. With 3165, appears capable of producing most of the
 3207 3M:   observed ionization of Gum Neb. The brightest and presumably the nearest Wolf-Rayet binary. Radio emission interpreted
 3207 4M:   as coming from circumstellar gas cloud extending farther than the orbital radius of the binary.
 3207 1N:   Suhail al Muhlif; Al Suhail al Muhlif; "Spectral Gem of Southern Skies".
 3207 1R:   Diam. = 0.00043 - 0.00044".
 3207 1S:   Magnesium and iron depleted by factor of 100 relative to the sun. UV spectrum dominated by supergiant companions. The
 3207 2S:   Wolf-Rayet component appears to be the most massive known. Radio emission indicates a circumstellar gas cloud extending
 3207 3S:   beyond the orbit of the binary.  Also classified WC8+O7.5e.
 3207 1SB:  Comp. A of visual double, 78.5d, K 43.1k/s, V0 -18.0k/s, asini 45.8.  Alternate orbit 78.5002d, K 70k/s,
 3207 2SB:  V0 +12k/s, msin3i 32, asini 67.  Possible mass transfer from WR to O-type component.
 3207 1VAR: 1.6 - 1.8V, 154 sec. Sp. var. in about 200 sec. Variability too great to be explained by the 78.5d SB companion.
 3207 2VAR: Possibly a third close companion: a collapsed star of less than 2 solar masses.
 3208 1D:   Combined mag. and color for 3208-9-10, 4.67V, +0.53(B-V).  AB 5.63 F7V, 6.02 F9V combined colors (AB), 59.7y,
 3208 2D:   a = 0.884".  Component C = HR 3210.
 3208 1DYN: 0.039".
 3208 1N:   Tegmen; Tegmine.
 3209 1D:   See HR 3208. ABxC, 1150y, a = 7.96".
 3210 1D:   See HR 3208.  C* 6.20 G5V, 17.5y, a = 0.191".  Astrometric companion also found by occultation, 9.0v.  Cc resolved by
 3210 2D:   speckle interferometry.
 3210 1DYN: 0.031".
 3213 1RV:  Amp. about 20k/s.  Period probably same as for light curve.
 3213 1VAR: BetaC, Amp.  0.018u, 0.108d.
 3215 1N:   15 Cnc is also Psi Gem, in Cancer.
 3215 1SB:  585.4154d, K 12.1k/s, V0 +17.8k/s, asini 94.6.
 3215 1VAR: Alpha CV 5.53 - 5.65V, 4.116d.
 3217 1G:   Sco-Cen assoc.
 3219 1G:   NGC 2546 #682.
 3219 1S:   Also classified O9.7Ib-II.
 3221 1N:   56 Cam, in UMa.
 3222 1D:   Suspected occultation double.
 3223 1SB:  14.1683d, K 66.7k/s, V0 +9.7k/s, asini 13.0. Possibly secondary spectrum.
 3225 1VAR: Lc 4.4 - 4.5V.
 3232 1VAR: Cep 5.50 - 5.86V, 4.22717d.  Per. and form of light curve vary.
 3233 1G:   NGC 2546 #575.
 3236 1D:   B, 9.78V, +0.39(B-V), -0.02(U-B), F5IV.
 3237 1G:   Pup OB3.
 3237 1RV:  Probably pole on.
 3237 1S:   Shell star.
 3237 1VAR: Gamma Cas 4.60 - 4.88V.  H alpha variable.
 3240 1VAR: 4.60 - 4.71p.
 3241 1G:   Pup OB3.
 3241 1SB:  Secondary Sp. later and much fainter.
 3243 1SB:  930d, K 10.8k/s, V0 +13.5k/s, asini 127.
 3244 1D:   Companion K5V, RV +7k/s, optical.
 3244 1VAR: Amp. 0.03b.
 3245 1N:   57 Cam, in UMa.
 3245 1VAR: E? Amp. 0.062.
 3247 1G:   Praesepe cluster.
 3248 1P:   Polarization possibly due to circumstellar dust scattering.
 3248 1S:   SiO maser.
 3248 1VAR: M 6.2 - 11.8v, 361.43d.
 3249 1D:   CPM.
 3249 1N:   Altarf; Al Tarf.
 3260 1D:   CPM, A2IV, F2V.
 3260 1DYN: 0.004".
 3265 1G:   Hyades group.
 3265 1VAR: Delta Sct 6.29 - 6.33V, 0.0755d.  Some intervals of constant brightness.
 3267 1SB:  Brighter component of visual double.
 3273 1S:   Also classified B8Ib/II.
 3275 1N:   Alsciaukat; Mabsuthat.
 3275 1S:   UV FeII emission.
 3278 1D:   7.1 A, 7.4, 435y, a = 0.654" or 241.4y, a = 0.569".
 3279 1G:   Sirius group; UMa stream.
 3279 1S:   Also classified G8III + A0:V.
 3279 1SB:  Unresolved by speckle interferometry. vsini of A3 component 80k/s.
 3281 1G:   Zeta Her group.
 3283 1D:   Companion A2V, optical.
 3291 1D:   AB, sep 0.100", unresolved by speckle interferometry.
 3293 1G:   Sco-Cen assoc.; doubtful member of Sco-Cen cluster.
 3296 1VAR: 7.9 - 8.03B.
 3297 1SB:  1.5630d, K 30.3k/s, V0 +71.3k/s, asini 0.650.
 3301 1D:   CPM with HR 3302.
 3302 1D:   CPM with HR 3301.  C, 8.5v at 38" from B, binary.
 3307 1N:   Avior.
 3307 1S:   Also classified K0II + B2.
 3307 1VAR: E? 1.82 - 1.94V, 3.57 - 3.83p, 785:d.
 3309 1G:   Wolf 630 group.
 3310 1D:   Binary with HR 3311.  Colors for combined light.
 3311 1D:   See HR 3310.
 3312 1D:   Binary with HR 3313.
 3312 1N:   BAC and some old catalogues call 24 CNC = Upsilon1; HR 3329 = 28 = Upsilon2; HR 3355 = 30 = Upsilon3.
 3312 2N:   Most modern catalogues follow Heis identifications: HR 3355 = 30 = Upsilon1; HR 3369 = 32 = Upsilon2.
 3313 1D:   BC 8.6 dF6, 8.6, 21.82y, a = 0.19".  Also binary with A, HR 3312.
 3315 1D:   B, K1III optical.
 3319 1G:   Arcturus group.
 3319 1VAR: SRb 5.41 - 5.75V, about 40d.
 3321 1G:   Possible Pleiades group.
 3321 1VAR: Delta Sct? 5.58 - 5.61V, 54.71 min.
 3323 1D:   B is 15v at 7", CPM.  C and D optical.
 3323 1G:   Probable Hyades group.
 3323 1N:   Muscida; a name also applied to Pi UMa, HR 3391, 3403.
 3323 1VAR: 3.3 - 3.8V, 358d.  Also 0.05d, amp. 0.02V.
 3324 1G:   Zeta Her group.
 3325 1RV:  Various determinations by Andersen et al. range from -39 to +59k/s.
 3326 1G:   Member of the local association (Pleiades group).
 3327 1D:   Binary with HR 3328.
 3327 1RV:  Probably blended with HR 3328.
 3327 1S:   H/K/m indicate A6/F1V/F2, respectively.
 3327 1VAR: EA 6.7 - 7.14v, 1.25686d.
 3328 1D:   Binary with HR 3327.
 3328 1RV:  Probably blended with HR 3327.
 3329 1VAR: Delta Sct, amp. 0.025V, 2.3 hours.
 3330 1D:   Component B, CoD-51d3003, 10.2v, B8V, optical.  Third component G3V may be physical.
 3330 1G:   See HR 2702.
 3333 1D:   Uncertain if double or triple; 6.4, 6.9, sep. 0.25", other possible component 7.0v at 3".  Occultation obs. uncertain.
 3335 1VAR: E amp. 0.3p, 4.56960d.  Equal min. Redder at both minima.
 3336 1SB:  One component RV +37, secondary -39.5k/s from single plate.
 3337 1D:   AB 7.1 A5m, 7.2 late F, 53.0y, a = 0.321".  C, 10.5v at 18" binary around AB.
 3337 1S:   H/K/met give A6/F1V/F2.
 3337 1SB:  ADS comp. A, 5.9766d, K 42.5k/s, V0 -11.8k/s, asini 3.49; comp. B, 2.49955d, K 86.1k/s, V0 -4.6, asini 3.96.
 3337 2SB:  HR 3337 is an SB2, but each of the two components appears to be an SB1 with a different period.
 3337 1VAR: EA 6.37 - 6.61V, 2.49955d = SB period.  Secondary eclipse amp. 0.06V; primary not yet observed.
 3343 1D:   AP 6.6, 6.6v binary. Combined mag. and colors.  B, 9.7v at 25" optical.
 3345 1D:   Companion 10.3v, F2V, optical?
 3345 1S:   HgMn star.
 3350 1S:   Also classified F3V.
 3350 1VAR: Delta Sct amp. 0.015V, 0.07:d.
 3351 1G:   Probable Hyades group.
 3352 1D:   CPM.
 3352 1SB:  ADS 6872A, 4.285d, K 63.5k/s, V0 -7.4k/s, asini 3.72.
 3352 1VAR: ADS 6872B, L 9.0 - >12v.
 3356 1VAR: H alpha emission var.
 3357 1D:   Occultation pair 6.4, 6.4v, blended mag. and colors.  Visual component 10v at 63".  Suspected as double by Innes from
 3357 2D:   observation of occultation of April 28, 1898 (references:  Astron. Nachr. 150, 423, 1899; MNRAS, 61, 416, 1901;
 3357 3D:   Cape Ann. 2, part 6, 1907).
 3357 1VAR: Theta Cnc B is NSV 4117, 11.5v at 58", 59d.
 3358 1D:   AP, 6.4, 6.4v, sep. 0.176", combined mag., color.  Components B, 7.7v at 4" binary with AP, C, 9.3v at 19".
 3358 1SB:  Comp. A of visual double; comp. B +15k/s.
 3359 1D:   Components B2III and B2.5V.
 3360 1G:   Eta Cep group.
 3362 1D:   Equal components reported; however, duplicity not confirmed.
 3362 1VAR: Delta Sct? 5.6 - 5.67V.
 3364 1VAR: Lc? amp. 0.27B.
 3367 1DYN: 0.010".
 3369 1G:   61 Cyg group.
 3371 1G:   Sco-Cen assoc.
 3381 1D:   AB 6.9 A7, 7.0, 136.5y, a = 0.568".  Combined mag. and color.
 3381 1DYN: 0.014".
 3385 1S:   Also classified G8III and K0III + F.
 3386 1D:   SKYLAB indicates cool star with hot companion.
 3386 1S:   Also classified G8III + A0/1V.
 3387 1G:   NGC 2632 #1133; Praesepe.
 3388 1M:   Old disk population runaway star.
 3389 1VAR: 5.8 - 5.89B.
 3391 1G:   Sirius group; UMa stream.
 3391 1N:   Muscida, with HR 3403.
 3395 1D:   CPM with HR 3396.
 3395 1DYN: 0.008".
 3395 1SB:  ADS 6886A, 14.296d, K 22.7k/s, V0 +24.2k/s, asini 4.28.
 3396 1D:   See HR 3395.
 3396 1DYN: 0.008".
 3397 1D:   7.2 G5IV-V, 7.2 G5IV-V, 13.9y, a = 0.160". Combined mag., colors.
 3398 1VAR: Alpha CV 5.66 - 5.76V, 5.57d or 11.305d, double wave. Rotation, same period.  Spectrum var. Magnetic field 4.606d.
 3399 1D:   Components M1IIIa and G7IIIb.
 3399 1VAR: Amp. 0.09V.
 3403 1N:   Muscida, with HR 3391.
 3403 1S:   Also classified K1IIIb CN-0.5.
 3408 1G:   Probable Hyades group.
 3413 1G:   In cluster IC 2391.
 3413 1VAR: Amp. 0.025y, 2.67d.  Spectrum var. same period.
 3415 1G:   Sco-Cen assoc.
 3418 1N:   Al Minliar al Shuja; Minchir.
 3427 1D:   Components B, 6.60V, +0.01(B-V), +0.03(U-B), A0III at 150", vsini =<40k/s; P, 9.22V, +0.39(B-V), +0.01(U-B) at 134"; and
 3427 2D:   Q, 8.81V, +0.32(B-V), +0.09(U-B), F2V, at 135", vsini 86k/s, form a physical system with A. B is 40 Cnc; Q is +20d2161.
 3427 1G:   In Praesepe; NGC 2632 #253.
 3427 1S:   Also classified K0III.
 3428 1D:   ACD a physical group: C, 7.70V, +0.20(B-V), +0.16(U-B), Am, vsini <45k/s.  D, 9.39V, +0.41(B-V), +0.03(U-B), F5V at
 3428 2D:   83". B, 10.37V, +0.59(B-V), +0.11(U-B), G0IV-V at 21", CPM.
 3428 1G:   NGC 2632 #283.
 3428 1S:   Also classified K0III.
 3429 1G:   In Praesepe; NGC 2632 #300.
 3429 1S:   Also classified A5m, Am (K/H/M) = A7/A8/F0, and Am (A5/F0/F1).
 3430 1D:   AB 5.3 G3V, 6.7 K0V, 145.0y, a = 1.700" or 140.0y, a = 1.8884".  Combined mag., colors.
 3430 1DYN: 0.041".
 3431 1VAR: Amp. 0.05v, 1.43d.
 3434 1D:   6.5 F3IV, 7.6 F6V, 66.5y, a = 0.527".  Combined mag., color.
 3435 1G:   IC 2391 #8.
 3439 1D:   Companion A2V.
 3440 1G:   See HR 2702.
 3440 1G:   IC 2391 #13, probable member of the cluster.
 3440 1VAR: Amp. 0.02V, 0.26145d.  Probable beat phenomena.
 3441 1D:   Optical.
 3441 1G:   UMa stream.
 3442 1D:   CPM?  Companion F0IV.
 3442 1G:   Sco-Cen assoc.; probable member of open cluster IC 2391 (#16).  See HR 2702.
 3442 1SB:  Primary of visual double.  3.1d.  RV comp. B +12k/s.
 3442 1VAR: Component A of double.  Ell?, 5.17 - 5.27V.
 3445 1C:   U-B values scatter from +0.22 to +0.54.
 3445 1G:   Vel OB1.
 3447 1G:   In cluster IC 2391 #20.
 3447 1N:   Sometimes called omicron Vel, but the letter had originally been "o" (Roman), not omicron.
 3447 1RV:  Expanding circumstellar shell.
 3447 1SB:  3.2 hrs.
 3447 1VAR: Beta C 3.56 - 3.67V, 0.131977d.
 3448 1G:   IC 2391 #21.
 3448 1S:   Helium-weak star.
 3448 1VAR: Beta C?, 5.56 - 5.62V, amp. 0.01b, 0.388d.  Possibly the shortest period known for a He-weak star.
 3449 1D:   Component A suspected occultation double.  Three visual companions.
 3449 1G:   Hyades group.
 3449 1N:   Asellus Borealis.
 3450 1SB:  72.99d, K1 24.4k/s, K2 41.0k/s, V0 -0.9k/s, asini 24.0; unresolved by speckle interferometry.  vsini of
 3450 2SB:  secondary 70k/s.
 3453 1S:   Also classified B2III.
 3454 1VAR: Beta C 4.27 - 4.33V, 0.17d.
 3456 1G:   Vel OB1.
 3457 1SB:  133.92d.
 3457 1VAR: Beta C 4.3 - 4.33V, amp. 0.04B.
 3459 1G:   Group around Zeta Mon.
 3461 1D:   AP, suspected double, unresolved by speckle interferometry. Visual companion 12.2v at 38" optical.
 3461 1N:   Asellus Australis.
 3462 1G:   In cluster IC 2395 #1; Sco-Cen assoc.
 3462 1M:   Unusually high-velocity interstellar CaII not associated with galactic rotation, but probably part of Vela supernova
 3462 2M:   remnant associated with Pulsar 0833-45 about 3d away.
 3462 1VAR: Amp. 0.037b, 0.563d.
 3464 1G:   UMa stream.
 3464 1N:   BAC and Heis (Argelander) differ on the correspondence between Flamsteed numbers and Bayer letters.  The Heis convention
 3464 2N:   is adopted here.  The corresponding interpretations are as follows:  HR, FL, Heis, BAC; 3464, 46, -, Sigma1;
 3464 3N:   3519, 51, Sigma1, -; 3532, 57, -, Sigma2; 3555, 59, Sigma2, -; 3563, 61, -, Sigma3;
 3464 4N:   3575, 64, Sigma3, -.  In the Bayer atlas (1603) the letter Sigma is in a position between these two groups
 3464 5N:   (BAC being south of Heis configurations) and could apply just as well to either.  Most older catalogues give the BAC
 3464 6N:   convention.
 3465 1G:   Pleiades group.
 3465 1S:   Magnetic star.
 3465 1VAR: Alpha CV 5.58 - 5.71V, 4.2359d.
 3466 1D:   Binary with HR 3467. Component C 8.0v at 0.5" from B.
 3466 1G:   IC 2391 #31.
 3466 1VAR: Alpha CV, 5.49 - 5.56V, 3.376d.
 3467 1D:   See HR 3466.
 3467 1G:   Sco-Cen assoc.; IC 2391 #34, probable member of cluster.  See HR 2702.
 3467 1VAR: Amp. 0.015b, 0.0284d.
 3468 1RV:  Expanding circumstellar shell.
 3472 1D:   Binary. Companion is dF3.
 3474 1D:   Binary with HR 3475.
 3474 1DYN: 0.023".
 3474 1VAR: The magnitude difference between HR 3474 and 3475 appears to vary.
 3475 1D:   Binary with HR 3474.
 3475 1DYN: 0.023".
 3475 1S:   Also classified G8II.
 3475 1VAR: Probably NSV 4238.
 3477 1G:   Possibly member open cluster Trumpler 10.
 3479 1VAR: 5.6 - 5.70B.
 3482 1D:   AB 3.8 G5III, 4.7 A8IV or F0V, 15.05y, a = 0.238".  Speckle interferometric sep. 0.263-0.272", 1980-3.  Combined mag.,
 3482 2D:   colors.  ABxC, 3.4, 7.8, dF7 at 3" from AB, 890y, a = 4.536".  Component D, 12.7v at 19" from A, in hyperbolic orbit
 3482 3D:   about ABC, periastron distance, 29".
 3482 1DYN: 0.018".
 3482 1S:   Secondary has been classified dF7, later A8IV.
 3482 1SB:  ADS 6993B, 5492d, K 7.3k/s, V0 +36.4k/s, asini 437.  Secondary period 70d suspected.  ADS 6993C, SB 9.9047d, K
 3482 2SB:  35.0k/s, V0 +31.2, asini 3.74.
 3484 1S:   Also classified G8IIIb CN-0.5.
 3485 1D:   AB binary with CPM double companion CD at 69".  CD 11.0, 13.5v sep. 6".
 3485 1DYN: 0.034".
 3485 1G:   In Ursa cluster? Sirius group?
 3485 1RV:  Two determinations of vsini, 0 and 80k/s.
 3488 1VAR: H alpha emission var.
 3489 1D:   Components B8III and B7IV.  Component B, RV +24k/s.
 3490 1VAR: 6.30 - 6.40V.
 3492 1D:   CPM.
 3492 1SB:  ADS 7006A, 8.2d.
 3494 1D:   Wide CPM pair with HR 3496.
 3494 1G:   Sco-Cen assoc.; Vel OB1.
 3496 1C:   U-B values scatter from +0.22 to +0.55.
 3496 1D:   See HR 3494.
 3496 1G:   Vel OB1.
 3498 1G:   Sco-Cen assoc.
 3498 1VAR: Gamma Cas 4.4 - 4.50V.  Variable H alpha.
 3500 1G:   Possible Pleiades group.
 3500 1S:   HgMn star, shows Eu 4205.
 3500 1VAR: Alpha CV, amp. 0.02V, about 6d.
 3501 1G:   In open cluster Trumpler 10.
 3503 1G:   IC 2391 #50.
 3503 1RV:  Other determinations as high as +34k/s.
 3510 1D:   Sep. 0.05", but duplicity doubtful.
 3512 1G:   In Ursa cluster; Sirius group.
 3515 1G:   Cluster M67 = NGC 2682.
 3517 1VAR: Delta Sct, 0.087d.
 3519 1N:   See HR 3464.
 3521 1N:   BAC and others call this Rho1, HR 3522 Rho2, and HR 3540 Rho3.
 3521 1RV:  Lines of higher excitation potential show higher RV.
 3521 1S:   Magnetic star.
 3521 1VAR: Lb? 6.23 - 6.37V.
 3522 1D:   CPM.
 3522 1G:   Hyades group.
 3522 1N:   See HR 3521.
 3522 1S:   Enhanced CN and C2 and perhaps CH.
 3523 1D:   AB binary.  Other components optical.
 3523 1SB:  ADS 7050A. vsini of secondary 45k/s.
 3523 1VAR: ADS 7050.  Uncertain which component varies. B-A discordant by over 2.0v.
 3524 1SB:  1.6699d, K 136.1k/s, V0 +16.1k/s, msin3i 1.82, asini 3.13.  Masses 1.25 and 1.05 solar.
 3524 1VAR: EA 6.02 - 6.66V, 1.6698684d.  Also Delta Sct amp. 0.04V with possibly changing period, 0.074 - 0.097d.
 3525 1G:   Sco-Cen assoc.; doubtful member Vel OB1.
 3525 1S:   Also classified O9IV, O9V, B0V, B1IIIn.
 3525 1SB:  33.311d, K 121.3k/s, V0 +23.4k/s, msin3i 18.0, a1sini 43.1, a2sini 53.5. Massive system similar to
 3525 2SB:  Iota Ori; might be eclipsing.
 3527 1D:   CPM.
 3527 1G:   Sco-Cen assoc.
 3527 1RV:  High-velocity interstellar CaII not associated with galactic rotation, but probably part of Vela SN remnant associated
 3527 2RV:  with Pulsar 0833-45 about 3d away.
 3532 1D:   AB binary.  B is K0.
 3532 1N:   See HR 3464.
 3539 1G:   Sco-Cen assoc.
 3540 1N:   See HR 3521.
 3541 1R:   Occultation diam. = 0.0079".
 3541 1VAR: SRb 5.6 - 7.5v, 9.3 - 10.9p, 195:d.
 3542 1D:   Binary.  Combined mag., colors.
 3546 1G:   Hyades moving group.
 3550 1D:   Suspected occultation double.
 3550 1R:   Occultation diam. = 0.0033".
 3551 1D:   6.1 Am, 6.1, 7.24y, a = 0.1036".  Combined mag., color.
 3551 1DYN: 0.017".
 3551 1SB:  9.07d.
 3552 1D:   Binary with HR 3553.
 3553 1D:   Binary with HR 3552.  Colors for combined light. Blended mag., 6.08V. Levato indicates spectral classes G5III+A0V, both
 3553 2D:   vsini =<50k/s.
 3555 1N:   See HR 3464.
 3556 1D:   IDS gives two other components.  CD, both 11v sep. 2.5" but does not indicate separation from A or B.
 3562 1VAR: Amp. 0.04:V.  Multiple periods 1.97, 1.73 and 1.66d found, but subsequently questioned.
 3563 1D:   7.0, 7.0v; combined mag., colors.  Unresolved by speckle interferometry.
 3563 1N:   See HR 3464.
 3564 1VAR: Amp. 0.08(B-V).
 3569 1D:   BC 10.8, 11.0, 39.69y, a = 0.68". BC is dM1.  BCxA: 817.91y, a = 9.092". Separation rapidly decreasing.  ADS 7114Aa,
 3569 2D:   11.02y, a = 90.354".  This is the SB pair.
 3569 1DYN: 0.066".
 3569 1G:   Hyades group.
 3569 1N:   Talitha; Talita.
 3569 1SB:  ADS 7114A, 4028d, K 6.0k/s, V0 +6.8k/s, asini 310.  Unresolved by speckle interferometry 1982.18.
 3569 1VAR: ADS 7114A, S, 3.12 - 3.18V, 0.071d.
 3571 1G:   Member of the local association (Pleiades group).
 3572 1D:   ADS 7115A is questioned close double.  Combined mag., colors, 5.0, 5.0v, sep. 0.1".  B is 10.8v at 11", binary.
 3572 1DYN: 0.029".
 3572 1G:   Sirius group?
 3572 1N:   Acubens; Sertan; Sartan.
 3572 1S:   Spectrum shows phosphorus.
 3574 1SB:  0.9147d, K 46.3k/s, V0 +22.2k/s, asini 0.577.
 3575 1N:   See HR 3464.
 3579 1D:   AB 4.11 F5V, 6.18 G5V, 21.85y, a = 0.619". Combined mag., colors. Companions C - E optical. Masses A, 1.13; B, 0.84
 3579 2D:   solar.
 3579 1DYN: 0.054".
 3579 1G:   Hyades group.
 3579 1N:   Formerly known as 10 UMa, in Lynx.
 3579 1SB:  7980.7d, K 4.0k/s, V0 +27.2k/s, asini 434, i 134.8d.
 3582 1D:   Fixed.  B is B9.5V. vsini both components 0k/s.
 3582 1G:   Sco-Cen assoc.; member of Pleiades group.
 3582 1VAR: Beta C 4.91 - 4.96V, amp. 0.015b, 0.0208d.
 3587 1D:   AB fixed.
 3588 1G:   Hyades moving group.
 3588 1S:   Delta Sct type spectrum.
 3588 1VAR: Delta Sct 5.15 - 5.17V, 0.065d.
 3589 1S:   Shell star.  Possible weak emission on violet wing of H alpha.  Shell spectrum not always present.
 3590 1D:   CPM.  Companion F3IV.
 3591 1S:   Also variously classified Fp, F8III.
 3591 1SB:  74.1469d, K 17.8k/s, V0 -7.4k/s, asini 18.1.
 3593 1S:   Variable H alpha emission.
 3593 1VAR: Beta Cep 6.02 - 6.06V, about 7 hrs. with beat phenomenon.
 3594 1D:   4.2 A0IV-V, 4.4 A0V, 70.1y, a = 0.27" or 64.29y, a = 0.26".  Mag., colors for combined light.
 3594 1DYN: 0.009".
 3595 1G:   Sirius group? UMa stream.
 3595 1S:   HgMn star.  Also classified A0pSrCr.
 3595 1SB:  1401.4d, K 7.7k/s, V0 -14.3k/s, asini 139.
 3595 1VAR: Alpha CV 5.33 - 5.49V.  Spectral-line intensities vary with period 4.191d.
 3598 1D:   Optical.
 3598 1G:   Hyades group.
 3600 1VAR: Amp. 0.03:V.  Multiple periods 9.64, 14.4 and 10.7d.
 3603 1S:   Sr strong.
 3612 1S:   Possible BaII star.
 3615 1G:   Sirius group.
 3615 1S:   Variously classified Am, A5III, A5V, and A2IV-Vm+A2IV-Vm.
 3616 1D:   AB 4.85 F7IV-V, 8.16 K2V, 1067.1y, a = 6.20".  C, probably optical.
 3616 1DYN: 0.044".
 3616 1VAR: ADS 7203B, 7.5 - 10.0v?
 3617 1D:   AB binary.  B is F5V.  C, optical.
 3617 1DYN: 0.015".
 3619 1S:   Violet part of spectrum indicates luminosity III; G-band region, V.  Also classified A1m.
 3622 1D:   Binary.
 3623 1D:   Triple SB system.  Combined mag., colors.
 3623 1S:   Spectrum shows phosphorus. Magnesium deficient relative to oxygen.  Gallium II lines strong.  Normal SiII, weak MgII.
 3623 2S:   Lambda Boo type.  HgMn star. It has been suggested that a nearby supernova explosion could have produced reactions
 3623 3S:   to account for abundance anomalies.
 3623 1SB:  6.3933d, K 67.4k/s, V0 +24.5k/s, asini 5.88.  5.8 - 7.8v, sep. 0.0003" and 6.0, sep. 0.3".
 3623 1VAR: Alpha CV 5.22 - 5.27V, 5.0035d.
 3624 1D:   B, optical.
 3624 1S:   Violet part of spectrum indicates luminosity III; G-band region, IV-V.
 3624 1SB:  ADS 7211A, 1062.4d, K 3.9k/s, V0 -8.7k/s, asini 50.0.  Unresolved by speckle interferometry.
 3625 1G:   Hyades group.
 3626 1SB:  19.4589d, K 20.2k/s, V0 +12.3k/s, asini 5.28; 19.412d, K1 26.6k/s, K2 33.6k/s, V0 10.4k/s,
 3626 2SB:  a1sini 6.95, a2sini 8.73.
 3627 1D:   Unresolved by speckle interferometry.
 3627 1S:   Also classified K0III.
 3627 1SB:  1700.76d, K 4.4k/s, V0 -7.7k/s, asini 103.
 3634 1M:   Young disk population.
 3634 1N:   Alsuhail; Al Suhail al Wazn; Suhail.
 3634 1S:   Ultraviolet FeII emission.
 3634 1VAR: Lc 2.14 - 2.22V.
 3639 1S:   Technetium star. CO emission. OH radio emission.
 3639 1VAR: SRc? 6.2 - 7.7p, 120d.  Mean mag. varies in period 1700d.
 3640 1D:   Unresolved by speckle interferometry.
 3642 1S:   Shell star.
 3642 1VAR: Gamma Cas 4.67 - 4.78V.
 3644 1D:   BC, 10.5, 10.8v, sep. 0.3", CPM?
 3644 1SB:  Primary of visual double.  Speckle interferometric sep. 0.167" (1980.93).
 3647 1S:   Also classified Am.
 3648 1D:   Noted by W. Herschel as double, sep. 49", is probably error:  single star.
 3648 1SB:  16.2397d, K 35.3k/s, V0 -14.6k/s, asini 7.85.
 3650 1D:   AP 7.2 G9V, 7.2 G9V, 2.65y, a = 0.126".  Resolved by speckle interferometry 1983.94, sep. 0.17".  Combined mag.,
 3650 2D:   colors.
 3651 1S:   Lambda Boo star, Ca, Mg 4481 wk.
 3651 1SB:  Suspected SB not resolved by speckle interferometry 1983.10.
 3652 1S:   Alpha Scl type helium-weak star. Sp. shows Mn. Silicon star.
 3654 1VAR: Amp. 0.07V.
 3655 1SB:  7.7504d, K 73.2k/s, V0 -4k/s, msin3i 1.59, asini 7.75. Primary, giant; secondary dA0?
 3655 1VAR: EA 6.11 - 6.58V, 7.750d.  Misnamed KM Hya in the 64th Name List of Variable Stars (IBVS 1581) and propagated in
 3655 2VAR: IBVS 2015, the KM designation having previously been asigned to a faint star.  HR 3655 has now been corrected to
 3655 3VAR: KW Hya (IBVS 2681).
 3659 1G:   Sco-Cen cluster; member of Pleiades group.
 3659 1N:   a Car.
 3659 1S:   H alpha emission.
 3659 1SB:  6.7447d, K 21.5k/s, V0 +23.3k/s, asini 1.96.  Equal components.
 3659 1VAR: E 3.41 - 3.44V, 3.20 - 3.56p, 0.05R, 6.751154d.
 3661 1D:   AB 6.7, 7.2v sep. 0.11".  Combined mag., colors of ABC.
 3662 1G:   Sirius group; UMa stream.
 3662 1VAR: Delta Sct?  Amp. 0.03V, 3 hrs., but sometimes cst. for 5 hrs.
 3663 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster.  See HR 2702.
 3663 1VAR: Helium var.?
 3665 1D:   AB optical.
 3665 1G:   Wolf 630 group.
 3665 1S:   Lambda Boo star.
 3665 1SB:  ADS 7253A.
 3669 1N:   Usually called Pi Cnc.
 3670 1S:   Variable H alpha.
 3671 1G:   Globular cluster NGC 2808.
 3672 1G:   Sco-Cen assoc.  See HR 2702.
 3674 1G:   Sco-Cen assoc.  See HR 2702.
 3676 1G:   Sirius group?
 3676 1SB:  15.986d, K 63.3k/s, V0 -13.1k/s, msin3i 1.49, asini 12.1.
 3679 1VAR: 6.3 - 8.1p.
 3680 1D:   Binary, combined mag., colors.
 3681 1SB:  922d, K 10.0k/s, V0 -7.7k/s, asini 121.  Unresolved by speckle interferometry 1982.17.
 3685 1N:   Miaplacidus.
 3685 1R:   Diam. = 0.00151 - 0.00159".
 3685 1VAR: Balmer lines show quasi periodic var. in cycles of about 35 min.
 3688 1VAR: 6.3 - 6.34p.
 3689 1D:   Optical.
 3690 1D:   AB binary.
 3690 1DYN: 0.006".
 3690 1SB:  ADS 7292A.  RV comp. b, -1k/s, vsini 190k/s.
 3691 1G:   Sco-Cen assoc.
 3691 1VAR: Amp. 0.04b.
 3692 1S:   Also classified K4III.
 3692 1VAR: 5.08 - 5.14V.
 3694 1RV:  Period 1 - 2 months?
 3697 1D:   AB, mag. diff 4.6v, binary.
 3697 1DYN: 0.034".
 3698 1VAR: Lb 5.87 - 5.95V.
 3699 1N:   Turais; Tureis; Scutulum; Aspidiske.
 3699 1VAR: 2.2 - 2.5:v.
 3701 1D:   AB 6.50 F3V, 6.74, 389.05y, a = 1.516".
 3704 1D:   Binary.
 3704 1G:   Gamma Leo group?
 3705 1S:   Ultraviolet FeII emission.
 3708 1C:   B-V values scatter from +0.43 to +0.62, U-B from -0.16 to -0.40.
 3709 1D:   AB CPM. BC, 6.87v F5V, 9.0v K2V, sep. 9", physical. B, 7.04V, +0.35(B-V), +0.03(U-B), vsini =<60k/s.
 3712 1D:   AB 6.1 F4V, 6.1, 3.2y, a = 0.124".
 3715 1D:   CPM.  Components B9V and A0V.
 3715 1RV:  Other determinations +36k/s.
 3717 1G:   Formerly considered member of Sco-Cen assoc.  (probably not member).
 3717 1M:   Close to error box of X-ray source 3U0918-55.
 3720 1D:   AB binary.  C, 10.0v at 7", CPM?
 3724 1D:   AB 7.3 A2, 7.4, 58.93y, a = 0.150".   Combined mag., colors.
 3724 1G:   Member of Pleiades group.
 3724 1S:   Magnetic star.
 3724 1VAR: Alpha CV 6.51 - 6.53V, 33.97d.
 3725 1D:   CPM.
 3725 1SB:  ADS 7348A.
 3730 1VAR: 5.72 - 5.76V.
 3731 1D:   AB binary.
 3731 1N:   Al Minliar al Asad.
 3731 1VAR: NSV 4478 is ADS 7351B, 9.5 - 11.5v.
 3733 1S:   G8III CN-1.5 H delta-0.5.
 3734 1G:   Sco-Cen assoc.
 3734 1M:   Third UHURU Catalogue suggests Kappa Vel as optical counterpart of 3U0918-55, but HR 3717 is much closer.
 3734 1SB:  116.65d, K 46.5k/s, V0 +21.9k/s, asini 73.2.
 3737 1S:   Also classified A6/7III.
 3738 1N:   In many older catalogues called A Hya; in Bayer, 3 stars are near the letter A, of which the brightest is 33 Hya = HR
 3738 2N:   3814, another HR 3750.
 3739 1C:   B-V values scatter from +0.49 to +0.66, U-B from +0.06 to +0.39.
 3743 1N:   41 Lyn in UMa.
 3744 1D:   AB combined mag., colors.  C, 11.5v at 10.7".  All three CPM.
 3744 1S:   Possibly shell star.
 3745 1S:   Variable H alpha.
 3748 1N:   ALPHARD; Alfard; Alphart; Kalbelaphard; Cor Hydrae.
 3748 1S:   Balloon-borne spectrometer revealed pronounced emission of MgII.
 3750 1D:   CPM.
 3750 1N:   See HR 3738, 3814.
 3750 1SB:  917.1d, K 2.2k/s, V0 +56.3k/s, asini 26.88.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).  Speckle
 3750 2SB:  interferometric sep. 0.033" 1982.17.
 3752 1D:   CPM.
 3752 1G:   Hyades group.
 3753 1G:   Sco-Cen assoc.
 3754 1D:   5.87 dF8, 6.53, 116.85y, a = 0.875" or 118.227y, a = 0.880".
 3754 1DYN: 0.024".
 3754 1SB:  116.85y D, K 2.2k/s, V0 -6.0k/s, asini 1070.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 3755 1D:   CPM.
 3757 1D:   AB binary.  C, 10.5v at 100", optical.
 3757 1DYN: 0.038".
 3757 1G:   Sirius group?
 3757 1VAR: Delta Sct, amp. 0.07B, about 2 hrs.
 3759 1D:   CPM.
 3768 1VAR: Amp. 0.025V, pulsating.
 3770 1D:   Optical.
 3771 1VAR: Amp. 0.058V, 0.9202d, pulsating.
 3773 1N:   Alterf.
 3773 1VAR: Sp. var., 7 - 12d.
 3775 1D:   CPM.
 3775 1SB:  371.0d, K 4.3k/s, V0 +13.0k/s, asini 21.24.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 3775 2SB:  Unresolved by speckle interferometry.
 3777 1G:   Hyades group.
 3779 1D:   Companion 9.54V, +0.44(B-V), +0.03(U-B), F6V.
 3779 1SB:  ADS 7416A.  Sp. comp. B, F5.
 3780 1D:   CPM with HR 3781.
 3781 1D:   CPM with HR 3780.  Mag. and colors for combined light, 5.76V, +0.05(B-V), +0.05(U-B).
 3782 1D:   Suspected occultation double.
 3782 1SB:  Suspected SB, 5.3, 7.2, sep. 0.0066".
 3786 1D:   4.1 F2IV, 4.6 F0V, 33.99y, a = 0.795". Combined mag., colors.
 3786 1DYN: 0.061".
 3786 1VAR: Comp. B, 4.5 - 5.1v.
 3792 1D:   Optical.
 3793 1C:   V magnitudes scatter from 5.70 to 5.94.
 3795 1G:   Hyades group.
 3795 1VAR: Spectrum var.?
 3798 1SB:  0.6483d, K 92.3k/s, V0 +15?k/s, asini 0.823.
 3798 1VAR: EW 6.4 - 6.92V, 6.7 - 7.22B, 0.648345d, per. probably varies.
 3800 1D:   Suspected double unconfirmed by speckle interferometry.
 3800 1VAR: Amp. 0.012y, 40.4d.  Possibly rotational modulation from active regions.
 3803 1VAR: L? 3.10 - 3.16V.
 3805 1SB:  830.4d, K 5.70k/s, V0 +28.72k/s, asini 64.3.
 3806 1D:   Binary.  Secondary F0.
 3811 1D:   AB fixed?  B is F5.  C, at 118".  Probably optical.
 3811 1SB:  ADS 7438A, 1.6815d, K 99.1k/s, V0 -25.0k/s, msin3i 1.32, asini 2.29.
 3814 1G:   Wolf 630 group.
 3814 1N:   Heis-Argelander call this A Hya whereas BAC calls 28 Hya = HR 3738A.  Bayer letter A marked so that any or all HR 3738,
 3814 2N:   3750, 3814 could have been designated as A.
 3815 1D:   Binary?
 3815 1DYN: 0.14".
 3815 1VAR: Amp. 0.033y, 18.0d, possibly due to rotational modulation.
 3816 1S:   Also classified M4e-M8e.
 3816 1VAR: Component A of visual double.  M 3.9 - 10.1v, 308.71d.
 3817 1D:   Secondary B8V, vsini 157k/s.
 3817 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster.
 3817 1RV:  Comp. A of double, RV var.; comp. B +20k/s.
 3818 1D:   CPM.  Companion F8V. Discordant magnitudes and colors: Nicolet:  A = 7.86V, -0.10(B-V), -0.43(U-B); B = 9.07V,
 3818 2D:   +0.55(B-V), +0.01(U-B). USNO Photoelectric Catalogue: A = 6.36V, +0.01(B-V), +0.03(U-B); B = 9.51V, +0.50(B-V),
 3818 3D:   +0.03(U-B).  Component A suspected occultation double.
 3825 1G:   Member of Pleiades group.
 3826 1D:   Suspected occultation double; possibly SB.
 3831 1RV:  Detailed analysis by Kurtz and Marang (1988, MNRAS, 231, 1039) gives rotational frequency of 4.05829 microHz (2.85196d).
 3831 1S:   Also classified A7pSr.
 3831 1VAR: Amp. 0.05V, 2.8519d.  Also pulsations of 11.67 min.
 3834 1G:   Zeta Her group.
 3840 1D:   CPM.
 3842 1S:   BaII star. Overabundance of praseodymium.
 3844 1D:   CPM.
 3845 1G:   Wolf 630 group.
 3849 1G:   Member of the local association (Pleiades group).
 3850 1VAR: Lb 5.84 - 5.98V.
 3852 1D:   Component B, 9.9v at 85".
 3852 1N:   Subra.
 3852 1SB:  ADS 7480A, 14.4980d, K 54.1k/s, V0 +27.1k/s, msin3i 1.30, asini 10.8. Unresolved by speckle interferometry.
 3852 2SB:  vsini both components =<50k/s.
 3856 1G:   Pleiades group; Sco-Cen assoc.
 3856 1VAR: 4.4 - 4.44B.
 3858 1D:   Companion G8V, RV +14k/s, optical.
 3858 1G:   Member of the local association (Pleiades group).
 3858 1S:   H alpha emission variable.
 3858 1VAR: R-I also found at -0.04.
 3860 1G:   Sco-Cen assoc.
 3860 1M:   High velocity star.
 3860 1S:   Two discordant classifications:  F2II, A9IV.
 3860 1VAR: 5.06 - 5.17V, 0.04R.
 3863 1D:   6.0 A2, 6.1, 10.72y, a = 0.142".  Combined mag., colors.
 3863 1DYN: 0.019".
 3863 1SB:  Primary of visual double.
 3865 1SB:  Primary of visual double.
 3870 1VAR: Amp. 0.16p.
 3871 1D:   5.4 F7V, 5.6 F8V, 18.32y, a = 0.134".  Combined mag., colors.
 3872 1VAR: E amp. 0.2b.  Component A of visual double.
 3873 1N:   Ras Elased Australis; Al Ras al Asad al Janubiyyah; Algenubi; with HR 3905, Al Ashfar.
 3873 1VAR: Cep amp. 0.1V, period a few days.
 3875 1G:   Sco-Cen assoc.
 3876 1G:   Wolf 630 group.
 3878 1G:   Sco-Cen assoc.
 3880 1D:   Binary 7.0, 7.2v, sep. 0.031", resolved by speckle interferometry at 4-meter Mayall telescope, but unresolved 1983.96
 3880 2D:   at Pic du Midi.  Combined mag., colors.
 3882 1C:   R-I corresponds to 7.52V, +1.41(B-V), +0.28(U-B).
 3882 1G:   Wolf 630 group.
 3882 1P:   Polarization possibly due to circumstellar dust scattering.
 3882 1R:   Speckle interferometer observations show abrupt variations in diameter as a function of wavelength, interpreted as due
 3882 2R:   to large opacity of TiO.  0.032" at 5400A to 0.054" at 7300A to 0.030" at 7400A.  Occultation diam. = 0.067", the
 3882 3R:   largest measured angular diameter of any star other than the Sun.
 3882 1S:   SiO maser.  H2O bands.  Silicate emission.  Also classified M6e-M9.5IIIe.
 3882 1VAR: M 4.4 - 11.3v, 309.95d.  Period varies from 307.4 to 317.8d.  Discovered by Koch in 1782.
 3883 1VAR: 6.5 - 6.59V.
 3884 1RV:  35.5374d.
 3884 1S:   Possible circumstellar shell.  Also classified F6Ib-K0Ib.
 3884 1VAR: CDelta 3.28 - 4.18V, 35.53584d.  Period varies.
 3886 1G:   Sco-Cen assoc.
 3888 1D:   CPM.
 3888 1VAR: Delta Sct 3.77 - 3.86V, 0.133d, amp. and form of light curve vary.
 3889 1D:   AB, about 200y.  B also A8IV.
 3889 1S:   Sr enhanced. Also classified A8IVs and F0IIIn.
 3889 1SB:  Comp. A of visual double, 4.1467d, K 101.2k/s, V0 +27.2k/s, msin3i 1.80, asini 5.77. Both components A8IV. Could
 3889 2SB:  be eclipsing. Nearly equal masses. Secondary vsini 30k/s.
 3889 1VAR: Comp. B of visual double, Delta Sct 6.08 - 6.12V, 0.08184505d.
 3890 1D:   CPM with HR 3891.  Mag. and colors for combined light, 2.96V, +0.27(B-V), +0.12(U-B), +0.29(R-I).
 3890 1RV:  Probably blended with HR 3891.
 3891 1D:   See HR 3890.
 3891 1DYN: 0.003".
 3891 1RV:  Probably blended with HR 3890.
 3893 1SB:  3.0546d, K 100.3k/s, V0 +17.4k/s, msin3i 1.41, asini 4.21.
 3894 1D:   5.30 A3IV, 5.38 A3IV, 105.5y, a = 0.360".  Combined mag., colors.
 3894 1DYN: 0.008".
 3894 1G:   Possible Eggen group with HR 63, q.v.
 3895 1G:   NGC 3033 #1.
 3898 1D:   Secondary B9.
 3900 1G:   Wolf 630 group.
 3903 1G:   Sirius group; UMa stream.
 3905 1N:   Ras Elased Borealis; Rasalas; Ras al Asad al Shamaliyy; Alshemali; with HR 3873, Al Ashfar.
 3905 1S:   Super metal-rich star.
 3909 1D:   AB 5.58 A1V, 6.07 A4V, 77.55y, a = 0.383".  Combined mag., colors.  C, 12.28V at 36" optical.
 3909 1DYN: 0.012".
 3912 1SB:  329.30d, K 14.1k/s, V0 +11.0k/s, asini 63.8.
 3916 1D:   Binary.
 3916 1G:   Hyades group.
 3917 1VAR: Cst? 5.23V.
 3919 1G:   Zeta Her group.
 3920 1VAR: 6.3 - 6.36B.
 3921 1S:   Weak shell absorption; no emission.
 3922 1G:   Wolf 630 group.
 3924 1VAR: BetaC, Amp. 0.03b, 0.1096d.
 3925 1D:   Binary.  Combined mag., colors.
 3925 1G:   Sco-Cen cluster.
 3925 1RV:  Component B, +5k/s.
 3927 1SB:  Equal components.
 3928 1SB:  9.2847d, K 17.8k/s, V0 -8.8k/s, asini 2.267.  Alternate orbit 9.28347d, K 18.9k/s, V0 -8.9k/s,
 3928 2SB:  msin3i 0.048, asini 2.41.
 3934 1VAR: Amp. 0.13V.
 3936 1SB:  Secondary vsini 30k/s.
 3940 1D:   Companion K0III, optical.
 3940 1G:   Sco-Cen assoc.
 3941 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster.
 3941 1VAR: BetaC, amp. 0.013b, 0.1608d.
 3943 1D:   CPM companion A0III; however, the companion is optical.
 3946 1RV:  Radcliffe spectra give +40k/s.
 3946 1S:   H alpha variable.
 3946 1VAR: Amp. 0.24V.
 3947 1D:   CPM.
 3949 1G:   Sco-Cen assoc.? Probable member of Sco-Cen cluster.
 3950 1R:   Occultation diam. = 0.0052 - 0.0059".
 3950 1S:   Ultraviolet FeII emission.
 3950 1VAR: Amp. 0.10V.
 3951 1D:   Fainter component is BD+32d1968.  Probably optical.
 3955 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 3960 1G:   In cluster NGC 3114 #48.
 3960 1S:   Also classified F0II, F2II, F2III-IV.
 3962 1C:   Blanco et al. give U-B = +1.49, whereas C. Stagg finds 0.00 more reasonable.  Four-color measurements give u-b = +1.087,
 3962 2C:   which transforms to U-B = +0.023 using U-B = 0.727(u-b) - 0.984.
 3963 1D:   AC binary. B, 12v at 12" optical. C, 7.0v A0, vsini 50k/s.
 3966 1G:   NGC 3114 #125.
 3971 1RV:  Probably corresponds to circumstellar shell.
 3971 1S:   Shell star.
 3973 1D:   Suspected occultation double.
 3974 1G:   Sirius group; UMa stream.
 3974 1VAR: Delta Sct? 4.47 - 4.52V, about 0.1d.
 3975 1D:   Binary, sep. 0.097", unresolved by speckle interferometry 1982.17.
 3975 1G:   Sco-Cen assoc.
 3975 1S:   Large helium abundance due to chromospheric shell. Metal abundance greater than in Sun.
 3976 1D:   5.3 K0IV, 6.9 G5V, 232y, a = 0.64". Combined mag., colors.
 3978 1VAR: Cst 6.49V.
 3979 1D:   ABxC, CPM. C is 13.0v at 28".
 3980 1D:   CPM.
 3980 1R:   Occultation diam = 0.0028 - 0.0031".
 3982 1C:   Color excess E(B-V) = +0.01.
 3982 1D:   AB binary, B, 8.13V, +0.86(B-V), +0.51(U-B), K1V. BC, 7.6, 13.1v, 2000y, a = 4.163".
 3982 1N:   REGULUS; Cor Leonis; Rex; Al Kalb al Asad; Kabeleced.
 3982 1R:   Diam. = 0.00132 - 0.00137".
 3982 1S:   C1 neutral carbon continuum shows discontinuities in UV. Excess IR emission.
 3989 1S:   Strong shell absorption; no emission except possibly a weak effect on the violet wing of H alpha.
 3990 1G:   Sco-Cen assoc.
 3991 1SB:  28.098d, K 10.1k/s, V0 +7.5k/s, asini 3.893.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 3992 1G:   Zeta Her group.
 3994 1D:   Visual companions both optical.
 3994 1SB:  ADS 7671A, 1585.8d, K 3.7k/s, V0 +19.4k/s, asini 79.9.  Unresolved by speckle interferometry.
 3998 1D:   CPM.
 3998 1G:   Sirius group; UMa stream.
 3999 1S:   Also classified K5e-M6e.
 3999 1VAR: M 4.5 - 9.9v, 149.49d.
 4006 1G:   61 Cyg group.
 4007 1VAR: Lb? 6.1 - 6.40v.
 4008 1VAR: Cst? 6.25V.
 4009 1M:   Suspected hard X-ray source.
 4009 1S:   Strong variations in H alpha line widths.
 4009 1VAR: Gamma Cas 5.63 - 5.83V.
 4011 1S:   Also classified F0pSr.  Metallic-line spectrum about F3, K line weak.
 4018 1S:   H beta weak emission.
 4021 1D:   AB binary. Both A and B Am stars.  vsini both components =<25k/s.  B is 7.36V, +0.30(B-V), +0.19(U-B).
 4021 1DYN: 0.007".
 4021 1S:   K/H/met lines indicate A6/F1/F2, respectively, for component A; A5/F0/F1 for component B.
 4022 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster. On the basis of RV and proper motion HR 4022 and several fainter
 4022 2G:   stars are possibly associated with l Car.
 4023 1G:   Sco-Cen assoc.
 4024 1G:   Hyades group.
 4025 1S:   K/H/m indicate A5/A7/F0II-III, respectively.
 4028 1D:   7.2 dF2, 7.5, 552.0y, a = 1.299" or 810.5y, a = 1.198".  Combined mag.
 4031 1D:   Primary unresolved by speckle interferometry 1982.17.
 4031 1G:   Sirius group; UMa stream.
 4031 1N:   Adhafera; Aldhafara; Aldhafera.
 4033 1G:   Hyades group.
 4033 1N:   Tania Borealis. With HR 4069, Al Kafzah al Thaniyah.
 4037 1G:   Sco-Cen assoc.
 4037 1S:   Shell star.  Variable H alpha.
 4038 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 4039 1D:   Companion is M1.
 4039 1DYN: 0.028".
 4042 1G:   Hyades group.
 4043 1D:   6.9 A5V, 7.0 A5V, 124.0y, a = 0.435". Combined mag., color.
 4045 1VAR: Amp. 0.32V, 0.11R.
 4049 1S:   Lambda Boo star.  Pronounced line weakening makes MK classification unsatisfactory.  Visible spectrum shows weak Ca II
 4049 2S:   lines and He I 4021 is absent, as well as expected lines of Fe II and Mg II.  UV spectrum, as obtained with IUE,
 4049 3S:   anomalous for late B/early A supergiants, showing numerous C I and C II lines.  All spectra indicate very metal-
 4049 4S:   deficient star with high C abundance (see Waelkens et al. 1987, The Messenger No. 49, p. 29).
 4049 1VAR: Alpha Cyg: 5.30 - 5.65V, amp. 0.65U, about 140d.
 4050 1VAR: Lc? 3.36 - 3.44V.
 4054 1VAR: Delta Sct?, 4.77 - 4.83V.
 4057 1D:   AB 2.22 K0IIIP, 3.47 G7III, 618.56y, a = 2.505".  B is HR 4058.  Colors for combined light.  Mag. for blend, 1.90V.
 4057 1D:   Component C is the flare star AD Leo (8.07-11.00B) at 5', optical.
 4057 1DYN: 0.013".
 4057 1G:   Gamma Leo group.
 4057 1N:   ALGIEBA; Algeiba; Al Gieba.
 4057 1VAR: Originally confused with eclipsing star Y Leo when var. suspect number 6777 was assigned in 1965.  Now HR 4057 is again
 4057 2VAR: suspected of variability, 1.84 - 2.03V for combined HR 4057/8.  Uncertain which component is the variable.
 4058 1D:   See HR 4057.
 4058 1DYN: 0.013".
 4058 1G:   Gamma Leo group.
 4058 1VAR: See HR 4057.
 4062 1G:   Hyades group.
 4063 1VAR: 6.37 - 6.44P, 0.21R.
 4064 1VAR: Cst? Comparison star was the var.
 4065 1D:   CPM?  Combined mag., colors.  Components A1V and A1Vn.
 4065 1RV:  Component B, +19k/s.
 4069 1N:   Tania Australis.
 4069 1S:   Ultraviolet FeII emission. H and K emission.
 4069 1SB:  230.089d, K 7.4k/s, V0 -20.4k/s, asini 23.4.
 4069 1VAR: E?, 2.99 - 3.33V.
 4070 1VAR: Probably not var. Comparison star was variable.
 4072 1S:   HgMn star; SrII 4077; Pt II.
 4072 1SB:  11.5791d, K 38.9k/s, V0 -2.6k/s, msin3i 0.754, asini 5.98.
 4072 1VAR: Alpha CV?, 4.91 - 4.99V.
 4074 1D:   AB binary?
 4074 1VAR: Spectrum and H alpha vary.
 4076 1SB:  Secondary much fainter.
 4077 1G:   Wolf 630 group.
 4082 1VAR: Amp. 0.025y, 4.37d.  Spectrum var.
 4085 1D:   B, 13v at 8", optical.
 4087 1G:   Epsilon Ind group.
 4088 1VAR: SRb? 5.60 - 5.67V, 1 - 2d?
 4089 1S:   Helium-weak star.
 4089 1SB:  0.9445d, 1.0565d or 17.7d.
 4089 1VAR: Possible He var.
 4098 1D:   CPM.
 4098 1G:   Arcturus group.
 4100 1D:   4.40 G8III-IV, 6.12 F8V, 37.92y, a = 0.340".  Combined mag., colors.
 4100 1DYN: 0.017".
 4100 1SB:  ADS 7780A, 37.9y, K 3.2k/s, V0 +5.7k/s, asini 476.  Masses 2.1 and 0.5 solar.
 4101 1D:   Primary is occultation double, 6.7, 6.7v, sep. 0.02".
 4101 1S:   Magnetic star.  Also classified B8.5Vp.
 4101 1SB:  12,658.4d, K 11.0?k/s, V0 -7.8k/s, asini 1650.
 4101 1VAR: Alpha CV 5.97 - 6.15V, 7.897d.  Magnetic var. 7.9d? and var. Sr, Cr.
 4104 1G:   Hyades group.
 4109 1VAR: Possible small amp. variations with proposed periods of 3.57, 0.64d rather uncertain (Manfroid and Mathys 1985, A&A,
 4109 2VAR: Suppl. 59, 429).
 4110 1G:   Cluster IC 2581 #1; Car OB1.
 4110 1S:   Variously classified A5Ia through F0Ia and F7Ia-O.
 4110 1VAR: Amp. 0.07B, 0.06(B-V), 0.14(U-V), 58.82d.
 4111 1VAR: Amp. (U-B), 0.13.
 4112 1D:   Triple CPM and common RV system.  B = BD+56d1458, 9.94pg; C = BD+57d1266, 8.99pg.
 4114 1VAR: 3.79 - 3.83V.
 4118 1D:   Companion F9Ve, strong lithium.  Primary is SB.
 4119 1G:   Member of Pleiades group.
 4119 1VAR: Slight variation with period or half-period of about 8d suspected.
 4120 1S:   Also classified K3Ib.
 4122 1D:   AB CPM.  B is F6V.  C, 9.5v at 64" optical.
 4122 1SB:  ADS 7808A.
 4123 1S:   Shell star.
 4124 1D:   Optical.
 4127 1R:   Occultation diam. = 0.0056".
 4128 1D:   B = CPD-60d1944 = HD 91269, 7.54V, -0.08(B-V), -0.57(U-B), B5Vne, shell star.
 4128 1N:   In the HD the magnitudes for HD 91269, 91270 had been interchanged, leading to much subsequent confusion between the red
 4128 2N:   and blue components.
 4131 1S:   Metal-deficient.
 4132 1D:   Visual companion optical.
 4132 1SB:  ADS 7826A, 292.56d, K 14.5k/s, V0 +9.0k/s, asini 55.6.  Unresolved by speckle interferometry.
 4133 1C:   Color excess E(B-V) = +0.08.
 4133 1D:   4.4, 4.8v, sep. 0.11"; combined mag., colors.
 4133 1M:   Old disk population runaway star.
 4133 1S:   Lyman beta observed from COPERNICUS. Nitrogen enhanced, and carbon deficient.
 4133 1SB:  Inferred statistically by F. Schlesinger in 1915.  Unresolved by speckle interferometry 1982.17.
 4133 1VAR: Alpha Cyg 3.83 - 3.90V.
 4134 1D:   Companion K5, optical.
 4134 1N:   Called Y Argus in Velis by Lacaille 1763. Not the var. Y Vel.
 4135 1D:   Fixed with HR 4136.  Mag. and color for combined light, 5.16V, -0.15(B-V), -0.62(U-B).
 4136 1D:   See HR 4135.
 4138 1S:   Also classified Am, A2m, A2III.
 4140 1S:   Shell star.  Variable Balmer line profiles.  Indications that stellar wind is stronger than in most early-type Be stars.
 4140 1VAR: Gamma Cas 3.27 - 3.37V.
 4141 1G:   "Dipper Stars"; Sirius group; UMa moving cluster.
 4142 1S:   Also classified K4Ib and M1III.
 4143 1D:   CPM?  Companion spectral class A.
 4144 1G:   Sco-Cen assoc.; in reflection nebula Car R1, probably connected with Carina nebula NGC 3372; Car OB1.
 4146 1S:   Also classified G9III CN-1.5 Fe-1.
 4147 1G:   Car OB1.
 4147 1S:   H alpha emission variable.
 4147 1VAR: Alpha Cyg, amp. 0.1v, 0.05y, cycles 15 - 20d?  Irregular var. in H alpha emission profiles indicating chromospheric
 4147 2VAR: activity.
 4148 1D:   A is SB.  Visual companion 8.5v at 2.4"; CPM.
 4148 1SB:  5.8, 7.8v, sep. 0.0005", 2.4451d, K 62.6k/s, V0 +16.7k/s, asini 2.10.
 4148 1VAR: ADS 7837A, EA 5.66 - 5.75V, 2.4450566d.
 4151 1VAR: Amp. 0.08(B-V).
 4153 1S:   Also classified C5,3 (Nb).
 4153 1VAR: Lb 8.1 - 9.7p.  Amp. 0.25V.
 4154 1S:   Weak G-band.
 4156 1N:   Phi1, Phi2 and Phi3 Hya are, respectively, HD 91369 (7.64v, G5), HR 4156 and 4171.  HR 4171 also called
 4156 2N:   simply Phi Hya.
 4157 1D:   6.7 F4V, 7.5 G0V, 210.1y, a = 0.982". Combined mag., color.
 4158 1D:   Optical.
 4161 1D:   Companion A8III, optical.
 4163 1S:   Technetium star.
 4163 1VAR: SRb 7.0 - 9.2p, 7.0 - 9.4B, about 450d.  Amp. 0.12V in one cycle in 1971.
 4167 1D:   4.2 F3IV+F0V, 5.1 A6V, 16.30y, a = 0.340".
 4167 1DYN: 0.022".
 4167 1S:   Also classified A3m F0-F2.
 4167 1SB:  Primary of visual double, 10.2104d, K 42.3k/s, V0 +21.2k/s, msin3i 0.333, asini 5.11.
 4168 1SB:  7.7991499d, K 24.1k/s, V0 +6.1k/s, asini 2.58.  Companion dM?
 4169 1G:   Car OB1; member NGC 3324, a very young open cluster; Sco-Cen assoc.
 4169 1M:   Possible abs. mag. = -8.0V.
 4169 1S:   Shell star.  H alpha emission.
 4169 1VAR: Alpha Cyg 5.45 - 5.52V, amp. 0.035y.
 4171 1N:   Phi in most catalogues. Becvar calls it Phi1 but Delalande- Baily call it Phi3; their
 4171 2N:   Phi1 is a 7.12 mag. star 4 min. prec., HD 91369.
 4171 1SB:  1200d, K 4.0k/s, V0 +16.2k/s, asini 65.7.
 4173 1G:   Sco-Cen assoc.
 4177 1D:   Fixed.  Combined mag., colors.  Companion A5V.
 4177 1S:   Also classified K1II, K4Ib-II, K5Ib.
 4179 1D:   Optical.
 4180 1D:   Probably CPM.  B is B8.  C, 11.2v at 20" from B.
 4180 1G:   Red star Pleiades group.
 4184 1G:   Wolf 630 group.
 4184 1VAR: SRb 5.98 - 6.16V, 150d.
 4185 1D:   Lambda 4200 star.
 4185 1G:   IC 2602 #27.
 4185 1VAR: Alpha CV 5.48 - 5.52V, 1.6731d.  Magnetic field varies with same period.  Relative to HR 4205, delta u = 0.102,
 4185 2VAR: delta y = 0.046.
 4188 1G:   HII region.
 4188 1M:   One of only four WR stars bright enough to have been observed spectroscopically in UV by COPERNICUS.
 4188 1S:   Here A means narrow lines, not an A-type spectrum.
 4188 1SB:  10.04d, K 140k/s, V0 +75k/s, asini 19.3 (period questioned).  Alternate orbits 80.35d, K 77k/s, V0 -28k/s;
 4188 2SB:  80.35d, K 70k/s, V0 var.
 4189 1D:   Companions optical.
 4191 1D:   AB CPM.  B is GC 14751, dG0.
 4191 1SB:  Component B of visual double.  RV amp. 45k/s.
 4193 1D:   AB binary.  B is K0III.
 4193 1SB:  ADS 7902A.
 4195 1S:   Technetium found in spectrum.
 4195 1VAR: Lb 5.89 - 6.5v.
 4196 1G:   IC 2602 #33.
 4198 1G:   Car OB1; in cluster CR 228; nebulosity.
 4198 1S:   H alpha varies.
 4199 1C:   Color excess E(B-V) = +0.06.
 4199 1G:   In cluster IC 2602 #37.
 4199 1S:   Lyman beta observed from COPERNICUS. Nitrogen enhanced.  Moderately He-rich.
 4199 1VAR: Spectrum var., 1.7788d.  Discussion of earlier suspected period of 0.7045d given by Walborn (1979, PASP, 91, 442).
 4199 2VAR: vsini 202k/s.  High speed mass ejection.
 4200 1S:   Also classified K3Ib.
 4201 1D:   Sep. 0.03", but duplicity doubtful.
 4202 1G:   Eta Cep group.
 4204 1G:   IC 2602 #40, nonmember.
 4204 1VAR: Amp. 0.028y, 0.038u, possibly eclipsing.  Intervals between minima about 3d.
 4205 1G:   IC 2602 #41; Sco-Cen assoc?
 4205 1M:   Old disk population runaway star.
 4206 1G:   Sco-Cen assoc.
 4207 1N:   37 Sex in Leo.
 4210 1C:   Infrared color excess.
 4210 1G:   HII region R51; may be member of cluster TR 16.
 4210 1VAR: Comp. A of double.  SN? S Dor type, -0.8 - 7.9v.  Abs. mag. -14 in 1843.  Massive star surrounded by expanding gas and
 4210 2VAR: dust shell; soft X-ray source.
 4211 1D:   CPM with HR 4212.
 4212 1D:   CPM with HR 4211.
 4216 1D:   2.7 G5III, 6.4 G2V, 116.24y, a = 1.437".  Secondary also classified F8:V:.
 4216 1G:   Sirius group?
 4217 1SB:  Comp. A of visual double. Equal components.
 4219 1G:   IC 2602 #48.
 4219 1S:   Possible H alpha emission.
 4220 1G:   IC 2602 #49.
 4221 1M:   Old disk population runaway star.
 4221 1S:   Variable H alpha.
 4221 1VAR: Suspected amp. 0.08V on time scale of 2 hrs.
 4222 1G:   IC 2602 #51; member of the local association (Pleiades group); Sco-Cen assoc.
 4226 1VAR: Amp. 0.09 in (B-V).
 4228 1G:   Car OB1.
 4234 1G:   Probable member of Sco-Cen cluster.
 4234 1M:   Old disk population runaway star.
 4237 1SB:  6.1670d, K 46.5k/s, V0 -4.4k/s, asini 3.9, nearly circular orbit.
 4245 1G:   Wolf 630 group.
 4246 1G:   Hyades group.
 4247 1G:   Wolf 630 group.
 4247 1N:   Praecipua.
 4248 1SB:  15.8307d, K 22.2k/s, V0 -18.7k/s, asini 4.59.
 4249 1D:   CPM.  Companion 8.75V, +0.58(B-V), +0.01(U-B), G0V, RV = +18k/s.
 4250 1S:   H alpha emission.
 4251 1D:   B, optical.
 4251 1VAR: Amp. 0.2V.
 4253 1D:   Suspected visual binary unresolved by speckle interferometry.
 4253 1G:   Hyades group.
 4254 1S:   Also classified F0III.
 4256 1N:   47 LMi in UMa.
 4257 1VAR: 3.76 - 3.80V.
 4259 1D:   Binary with HR 4260.  Colors for combined light. Blended mag. 4.32V.
 4260 1D:   See HR 4259.
 4262 1S:   H alpha emission.
 4263 1S:   Magnetic field.
 4263 1VAR: Appears to be variable over long time scale, especially toward uv (may be constant in V).
 4264 1G:   Wolf 630 group.
 4265 1D:   AB 6.1 F2III, 8.0, 128.34y, a = 0.823", or 90y, a = 0.75.  Visual primary is SB, sep. 0.001".
 4265 1DYN: 0.030".
 4265 1S:   Also classified F3V.
 4265 1SB:  ADS 7982A.
 4267 1S:   Spectrum may be variable.
 4267 1VAR: Lb? 5.69 - 6.03V.
 4271 1VAR: Cst? 7.00B.
 4274 1VAR: Amp. 0.02B, 0.150d.
 4275 1VAR: 6.0 - 7.4p.  Faint only Feb. 6, 1943.
 4276 1VAR: CDelta 5.72 - 7.02V, 38.7681d since 1939.  Period varies, earlier 38.753d.
 4287 1G:   61 Cyg group.
 4287 1N:   Alkes.
 4288 1S:   Also classified F0m, F0IV, Am.
 4291 1D:   Suspected occultation double.
 4291 1S:   BaII star?
 4294 1D:   Optical.
 4295 1G:   "Dipper Stars;" UMa cluster; Sirius group; UMa stream.
 4295 1N:   MERAK; Mirak.
 4301 1D:   1.87 K0III, 4.81 F0V, 44.4y, a = 0.603".  Also classified K0II-III + A8V:.  Combined mag., colors.  Also CPM at 280"
 4301 2D:   with HD 95638 = GC 15179, 7.12V F8; SB, 6.04d.
 4301 1DYN: 0.039".
 4301 1N:   DUBHE; Dubb; Ak.
 4301 1S:   Balloon-borne spectrometer revealed pronounced emission of MgII.
 4301 1SB:  44.0y, K 2.0k/s, V0 -8.7k/s, asini 414.  Unresolved by speckle interferometry.
 4301 1VAR: ADS 8035A; B also var. suspect NSV 5071, too close to primary to be certain of variability.
 4302 1D:   Unresolved by speckle interferometry.
 4303 1D:   Suspected occultation double.
 4305 1D:   CPM.
 4309 1D:   AB, CPM.
 4314 1D:   5.6 F4V, 5.7 F4V, 7.40y, a = 0.140".  Combined mag., colors.
 4314 1DYN: 0.023".
 4317 1M:   Blue straggler.
 4317 1S:   Lambda Boo star, Mg 4481 wk.  Formerly classified B8III-IV+B8.5V.
 4317 1SB:  2.2677d, K 123.3k/s, V0 +30.6k/s, msin3i 3.40, asini 3.84.  Nearly equal components.
 4317 1VAR: EA 5.65 - 5.94V, 2.267701d.
 4319 1DYN: 0.015".
 4322 1SB:  40.45d, K 18k/s, V0 -2.9k/s, asini 9.96.
 4323 1VAR: 7.2 - 7.37B.
 4327 1DYN: 0.007".
 4327 1RV:  Two determinations, one +5, other -5k/s.
 4327 1VAR: Alpha CV, amp. 0.03V, 2.433d.
 4329 1G:   Sco-Cen assoc.
 4329 1VAR: Amp. 0.02b.
 4330 1S:   Probable magnetic star.
 4330 1VAR: Large spectrum var., 0.8183d (not confirmed).  Amp. 0.02V.  HR 4340 used as comparison star.
 4333 1G:   Zeta Her group.
 4333 1VAR: Lb? 5.79 - 5.95V.
 4336 1G:   Epsilon Ind group.
 4337 1G:   Car OB2; NGC 3532.
 4337 1S:   Also classified F8Ia-G2Ia.
 4337 1VAR: Delta Cep? 3.84 - 4.02V.
 4338 1S:   H alpha emission variable.
 4338 1VAR: Alpha Cyg 5.12 - 5.19V, amp. 0.055y, 15 - 20d cycles.  Also var. H alpha profiles indicating chromospheric activity.
 4347 1D:   6.7 B9V, 7.1 A1V, 233.0y, a = 0.383".  Astrometric binary. Combined mag., colors.
 4351 1D:   Fixed sep.
 4352 1D:   Fixed sep.
 4352 1G:   Car OB2; probable member of NGC 3572a.
 4352 1S:   Also classified F0Ia.
 4352 1VAR: Component A of double; Cep?, 4.58 - 4.62V.
 4355 1D:   Companion A0, optical.
 4357 1G:   Sirius group; UMa stream.
 4357 1N:   Zosma; Zozma; Zosca; Zozca; Duhr; Dhur; Zubra.
 4357 1VAR: Delta Sct?
 4358 1G:   Wolf 630 group.
 4359 1N:   Chort; Coxa; Chertan.
 4361 1G:   Member of the local association (Pleiades group).
 4361 1VAR: Amp. 0.03b, 0.58:d.
 4362 1S:   Ultraviolet FeII emission.
 4362 1VAR: Lb?, 4.59 - 4.65V.
 4363 1D:   CPM.
 4363 1S:   Also classified F2, F6V.
 4365 1D:   If secondary is on main sequence, the spectral class is inferred to be F1V.
 4366 1S:   Lambda Boo star, Mg 4481 wk.
 4368 1S:   Shell star.  Shell spectrum variable.
 4369 1D:   AB CPM.  B, 11.5v at 1".  C, optical.
 4369 1SB:  ADS 8115A, 5.90513d, K 74.7k/s, V0 -8.1k/s, msin3i 1.73, asini 5.98. Apsidal per. about 700 yrs. Rare example of
 4369 2SB:  an Ap star member of a close binary.
 4369 1VAR: ADS 8115A, brighter component of the SB system, Alpha CV 6.32 - 6.35B, 5.90513d, two unequal max. Same rotation and
 4369 2VAR: magnetic per., related var.  EuII and SrII emission.
 4370 1M:   Precedes HR 4369 because 1900 position given in HR, (Harvard Annals, Vol. 50), is erroneously 11.9 instead of 11.8m.
 4374 1D:   Binary with HR 4375, q.v.
 4374 1DYN: 0.120".
 4374 1S:   Xi UMa B has low lithium abundance while its companion has high.
 4374 1SB:  3.9805d, K 5.0k/s, V0 -15.9k/s, asini 0.274.  Unresolved by speckle interferometry 1982.17.
 4374 1VAR: Blend of 4374-5.  Amp. 0.03V.
 4375 1D:   AB 4.32 G0V, 4.79 G0V, 59.840y, a = 2.530". Combined colors.  Mag. for blend 3.79V. AB, first visual double for which an
 4375 2D:   orbit determined, in 1828 by Savary. Third component astrometric with A, 1.832y, a = 0.055".
 4375 1DYN: 0.120".
 4375 1N:   Alula Australis.
 4375 1SB:  ADS 8119A, 669.18d, K 8.0k/s, V0 -15.0k/s, asini 62.4.  SB same per. as orbital astrometric binary AP.  Resolved
 4375 2SB:  by speckle interferometry.
 4375 1VAR: See HR 4374.
 4377 1D:   CPM.
 4377 1DYN: 0.005".
 4377 1N:   Alula Borealis.
 4379 1VAR: 6.0 - 6.6V.
 4380 1S:   Lambda Boo star, Mg 4481 wk:
 4380 1SB:  2.55385d, K 80.4k/s, V0 -4.6k/s, asini 2.54.  Insufficient broad-line velocities determined to permit two-component
 4380 2SB:  solution; however, velocities consistent with mass ratio of about 0.9 (Lloyd 1981).
 4390 1D:   4.3 B5VN, 5.0 B6V, 39.18y, a = 0.277".  Combined mag., colors.
 4390 1G:   Sco-Cen assoc.
 4391 1S:   Lambda Boo star, Mg 4481 wk.
 4395 1SB:  1940d, K 6.9k/s, V0 +13.0k/s, asini 144.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).  Period
 4395 2SB:  may be correct, but large errors in elements.  Orbital eccentricity may be high.  Unresolved by speckle interferometry
 4395 3SB:  1982.17 and 1983.10.
 4398 1S:   Strong shell absorption; weak emission?
 4399 1D:   4.03 F2IV, 6.70 G3V, 192.0y, a = 1.92"; possible subsystem with period about 16y.  Combined mag., colors.  Combined
 4399 2D:   mass about 3 Suns.
 4399 1DYN: 0.052".
 4399 1G:   UMa stream.
 4399 1SB:  192y, K 2.5k/s, V0 -11.0k/s, asini 2030.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 4399 1VAR: Delta Sct?
 4400 1D:   Sep. 0.0034", discovered by occultation.
 4404 1G:   61 Cyg group.
 4405 1DYN: 0.017".
 4406 1G:   Sco-Cen assoc.
 4409 1D:   Companion not confirmed.
 4409 1G:   Hyades group.
 4414 1D:   AB 6.51 K0IV, 7.57 K2IV-V, >4000y.  Combined mag. 6.16V.  C, 9.9v at 90" probably physical.
 4414 1DYN: 0.032".
 4414 1S:   Both components UV deficient. 83 Leo A is a metal rich dwarf with high iron abundance.
 4415 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster.
 4418 1G:   Sirius group; UMa stream.
 4422 1D:   ADS 8175AB, 8.2 dG5, 4500y.
 4422 1DYN: 0.021".
 4423 1D:   Primary SB.  Visual companion A3V.
 4424 1S:   Also classified A5V.
 4430 1SB:  74.861d, K 28.8k/s, V0 +27.9k/s, asini 29.6.  Unresolved by speckle interferometry.
 4430 1VAR: Ell:, amp. 0.13V, 39d x 2?
 4431 1S:   Also classified F7III.
 4432 1R:   Occultation diam. = 0.0029 - 0.0037".
 4433 1G:   Probable Hyades group.
 4434 1N:   Gianfar; Giansar; Gaiusar; Giauzar; Juza.
 4434 1VAR: SR, 3.78 - 3.86V, about 1100d.
 4437 1D:   5500y.  Circular orbit. Companion, K6IV.
 4437 1DYN: 0.046".
 4437 1RV:  ADS 8196B, -10k/s.
 4438 1S:   H alpha emission.
 4438 1VAR: Alpha Cyg 6.31 - 6.36V.
 4439 1D:   5.75 F6V, 7.07 G3V, 72.87y, a = 0.813".  Combined mag., colors.
 4439 1DYN: 0.034".
 4441 1D:   Possibly wide physical pair with HR 4442.
 4441 1G:   Car OB1.
 4441 1VAR: SRd 5.8 - 6.6p.  At times shows cycles about 200d.
 4442 1D:   See HR 4441.
 4442 1G:   Car OB1.
 4442 1VAR: Alpha Cyg 5.12 - 5.22V, 46.3:d.
 4443 1D:   CPM with HR 4444.
 4443 1N:   Called 17 Crt in earlier catalogues but is well outside current boundary of Crater; called N Hya in Norton.
 4444 1D:   CPM with HR 4443. Combined colors. Combined mag. 5.00V.
 4444 1N:   See HR 4443.
 4450 1G:   Probable Hyades group.
 4452 1G:   Sigma Pup group.
 4453 1D:   Binary.
 4453 1DYN: 0.008".
 4453 1G:   Hyades group.
 4456 1D:   AB binary.  Combined mag., colors.  B is B6.  C, 9.64V F5 at 63".
 4456 1SB:  ADS 8220B.
 4460 1G:   Sco-Cen assoc.
 4463 1G:   Zeta Her group; 61 Cyg group.
 4463 1VAR: SRb 5.55 - 5.80V, about 60d.
 4465 1D:   AB long period binary. C, 11.17V at 21" optical.
 4465 1SB:  ADS 8231A.
 4467 1D:   Companion B9V, optical.
 4467 1G:   HII region R62.
 4468 1SB:  About 150d.
 4471 1D:   Duplicity doubtful.
 4472 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 4475 1G:   NGC 3766 #315.
 4476 1G:   Hyades group.
 4478 1G:   Probable Hyades group.
 4483 1VAR: Lb 5.23 - 5.37V.
 4484 1D:   CPM.
 4486 1D:   AB binary.
 4486 1DYN: 0.044".
 4486 1RV:  ADS 8250A, -18k/s; B -14k/s; C -40k/s.
 4486 1SB:  ADS 8250B, dK5, 23.5415d, K 25.8k/s, V0 -13.8k/s, asini 7.82.
 4487 1G:   In open cluster NGC 3766 #314.
 4490 1D:   CPM.
 4491 1VAR: Amp. 0.09V.
 4492 1D:   5.5 G0, 6.3 A0, combined mag., colors.
 4492 1S:   Also classified G5-8IIIp + A0-1V.
 4497 1VAR: Amp. 0.13V.
 4501 1D:   Resolved by speckle interferometry 1986.44, sep. 0.03".
 4503 1D:   AC CPM.  C, 8.44V, +0.50(B-V), +0.035(U-B), F7V.
 4511 1G:   Supergiant member (vis. abs. mag. = -7.9) of open cluster Stock 14; outside the open cluster IC 2944 but within the
 4511 2G:   assoc. Cru OB1.
 4511 1S:   IUE observations indicate companion B0.5-1Iab-b.
 4511 1VAR: SRd 4.95 -5.12V, 130:d.  Spectrum var. F5-G0Ia-O + B1Iab.  At blue edge of instability strip.
 4512 1D:   Optical.
 4514 1G:   Sirius group? UMa stream.
 4517 1R:   Occultation diam. = 0.00565".
 4517 1S:   Ultraviolet FeII emission.
 4517 1VAR: Amp. 0.08V.
 4518 1N:   Discordances as to whether Xi or Iota and Kappa UMa (HR 3569, 3594) should be El Koprah, Alkaphrah.
 4518 1VAR: Amp. 0.04V?
 4520 1G:   Possible Pleiades group.
 4522 1VAR: Cep?
 4523 1G:   61 Cyg group; Epsilon Ind group.
 4526 1VAR: 7.0 - 7.12p
 4527 1S:   H and K lines of the G-type component show moderately strong emission.  Spectroscopic data indicate mag. of A component
 4527 2S:   is 5.52V, B component 5.09V.
 4527 1SB:  71.70d, K 23.7k/s, V0 -0.2k/s, asini 23.3.  vsini of G-type component =<50k/s; of A-type, 110k/s.
 4527 1VAR: RS, amp. 0.03V, 71.7d.
 4529 1S:   Also classified G0III.
 4530 1VAR: Lb 4.6 - 4.8V.
 4531 1D:   6.0 A8V, 8.3 G2V, 122.0y, a = 0.68", 180y, a = 1.00".  Combined mag., colors.
 4531 1DYN: 0.022".
 4531 1G:   Hyades moving group.
 4531 1VAR: ADS 8311B, 7.5 - 9.5V.
 4532 1VAR: SRb 4.85 - 5.12V, 61d.
 4534 1D:   B, 15.7v at 40" physical; C, 13v at 80" optical.
 4534 1N:   DENEBOLA; Deneb Aleet.
 4534 1R:   Diam. = 0.00125 - 0.00133".
 4534 1VAR: Delta Sct?, 2.09 - 2.16V.
 4535 1SB:  2.7818d, K 31.0k/s, V0 -24.2k/s, asini 1.19.
 4536 1SB:  32.864d, K 37.3k/s, V0 -8.3k/s, asini 16.8.
 4537 1G:   Sco-Cen assoc.
 4537 1RV:  Expanding circumstellar shell.
 4540 1D:   Companions optical.
 4540 1N:   Zavijah; Zavijava; Zavyava; Zawijah; Zarijan; Minelauva; Alaraph, a name also applied to HR 4932 and 5056.
 4541 1C:   U-B values scatter from -0.132 to +0.01.
 4541 1G:   Cru OB1.
 4543 1G:   Hyades moving group.
 4543 1S:   Also classified A5m.
 4544 1D:   Suspected occultation double.
 4549 1D:   Combined mag., colors.
 4549 1G:   Sco-Cen assoc.
 4550 1D:   The reality of the companion, CF UMa, announced by P. van de Kamp (see Low Luminosity Stars, ed. S. S. Kumar, p. 199,
 4550 2D:   1968) has been questioned (PASP, 96, 557, 1984).  Unresolved by speckle interferometry 1980.47.
 4550 1N:   Groombridge 1830.
 4550 1VAR: Companion of Groombridge 1830, UV? 8.5-12v.
 4552 1VAR: Alpha CV, amp. 0.04V, 0.04B, 2.344d.
 4554 1C:   Color excess E(B-V) = 0.00.
 4554 1G:   "Dipper Stars;" Sirius group; UMa moving cluster.
 4554 1N:   PHAD; Phecda; Phekda; Phegda; Phekha; Phacd.
 4554 1S:   Variable emission of K line and possible variation in H alpha.
 4557 1D:   CPM.  Combined mag., colors.
 4560 1D:   Binary with HR 4561 = ADS 8347D.  AB binary 7.2, 9.0 sep. 0.3".  ABxC, 8.4 at 4" also binary.
 4560 1VAR: Amp. 0.09B, 0.87d?  Uncertain which of components A, B, C of ADS 8347 is the var.
 4561 1D:   See HR 4560.
 4561 1RV:  78 Vir type.
 4564 1D:   Discovered as double by W. Herschel, sep. 90" but no visual companion subsequently seen at that separation.
 4564 1G:   Possible Eggen group with HR 63, q.v.
 4564 1SB:  6.6254d, K 57.6k/s, V0 -20.4k/s, asini 5.25.
 4573 1G:   Sco-Cen cluster.
 4573 1VAR: Used as comparison for HR 4603; uncertain which is the variable.
 4574 1D:   AB, CPM. B, 12.5v at 7". D, 12v at 140".
 4579 1D:   Doubtful if double.
 4580 1D:   Optical.
 4581 1D:   Fixed sep.
 4583 1G:   Sco-Cen assoc.
 4586 1G:   61 Cyg group.
 4589 1G:   UMa stream?
 4589 1SB:  5.0, 7.0v, sep. 0.011", 309.67297d, K 22.0k/s, V0 -18.8k/s, asini 80.6.  Unresolved by speckle interferometry
 4589 2SB:  1982.17.
 4589 2SB:  Massive invisible component.
 4590 1G:   Possible blue straggler in Hyades group.
 4590 1M:   Old disk population runaway star.
 4590 1N:   31 Crt in Crv.
 4590 1SB:  2.9631d, K 120.5k/s, V0 +3k/s, msin3i 8.22, asini 4.90.
 4594 1S:   Also classified A4m, A7m.
 4594 1VAR: Delta Sct amp. 0.02V, 0.04d - 0.08d, possible beat phenomena.
 4599 1G:   Hyades moving group.
 4599 1SB:  24.4828d, K 46.1k/s, V0 -2.8k/s, msin3i 0.741, asini 12.3.
 4602 1D:   Binary. Companion A9V.  vsini both components =<50k/s.
 4602 1RV:  ADS 8406B, +8k/s.
 4603 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 4603 1S:   Also classified B3IV.
 4603 1SB:  3.4280d, K 51.3k/s, V0 +16.1k/s, asini 2.42.
 4603 1VAR: Beta C 4.70 - 4.74V, 0.0889d.  See HR 4573.
 4604 1G:   Sco-Cen assoc.
 4608 1D:   Unresolved by speckle interferometry 1982.17.
 4610 1D:   CPM.
 4610 1VAR: ADS 8417B, 10.4 - 11.4?v.
 4615 1D:   AB combined mag., colors.  C, 8.2v A3 at 9", CPM.
 4618 1D:   CPM with HR 4619, 4621.
 4618 1G:   Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.
 4618 1VAR: H alpha varies.
 4619 1D:   CPM with HR 4618, 4621.
 4619 1G:   Sco-Cen cluster; member of Pleiades group.
 4620 1G:   Sco-Cen assoc.
 4621 1D:   CPM with HR 4618, 4619.
 4621 1G:   Certain member of the Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.
 4621 1S:   Shell star.  Equivalent width of H alpha varies.
 4621 1VAR: Gamma Cas 2.51 - 2.65V.  Expanding circumstellar shell.
 4623 1G:   Sirius group? UMa stream.
 4623 1N:   Alchiba; Alchita; Al Minliar al Ghurab; Al Chiba.
 4623 1S:   Metal-deficient.
 4624 1VAR: EA 5.75 - 5.94V, 4.966377d.
 4625 1S:   H alpha emission.
 4625 1VAR: Gamma Cas 5.47 - 5.58V, 5.4 - 5.6B.
 4626 1G:   Wolf 630 group.
 4629 1S:   Also classified Fm, F2-F6.
 4630 1N:   Minkar.
 4633 1G:   Coma Ber cluster; Mel 111 #10.
 4638 1G:   Probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.
 4640 1G:   Mel 111 #16.
 4640 1SB:  461d, K 14.3k/s, V0 +21.3k/s, asini 89.3.  Unresolved by speckle interferometry 1982.17.
 4642 1G:   Gamma Leo group?
 4644 1G:   Listed by Buscombe and Kennedy in M.N.R.A.S. 124, 196, 1962 as among Sco-Cen stars.  Buscombe now points out that it
 4644 2G:   is a nonmember background star.
 4645 1S:   Also classified F6Ib-G0.
 4645 1SB:  Shortest known orbital per., 506d, for SB with Cepheid primary.  Blue companion.
 4645 1VAR: CDelta 5.89 - 6.49V.  Period changes 9.66011 to 9.66007d.
 4646 1SB:  1.2710d, K 63.2?k/s, V0 +0.3k/s, asini 1.10.
 4647 1VAR: Amp. 0.28V.
 4648 1M:   Old disk population runaway star.
 4651 1D:   CPM.
 4652 1D:   Binary.  Combined mag., colors.
 4652 1DYN: 0.004".
 4652 1SB:  Primary of visual double.
 4654 1N:   1 CVn in UMa.
 4656 1G:   Probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.
 4656 1VAR: Beta C 2.78 - 2.84V, 2.25 - 2.31p, 0.151038d.  Expanding circumstellar shell.
 4657 1G:   Arcturus group.
 4660 1G:   "Dipper Stars"; Ursa cluster; Sirius group; UMa stream.
 4660 1N:   MEGREZ; Kaffa in Becvar.
 4661 1D:   6.8 F5, 7.9.
 4662 1G:   Hyades group; probable blue straggler.
 4662 1M:   Old disk population runaway star.
 4662 1N:   Gienah Ghurab; Gienah, a name also applied to HR 7949.
 4662 1R:   Diam. = 0.00072 - 0.00075".
 4662 1VAR: Expanding circumstellar shell.
 4665 1S:   H, K emission, both components.
 4665 1SB:  64.44d, K1 36.1k/s, K2 36.8k/s, V0 -45.29k/s, m1sin3i 1.31, m2sin3i 1.29, a1sini 32.0,
 4665 2SB:  a2sini 32.7.
 4665 1VAR: RS Cvn, amp. 0.19V, 63.15d.
 4666 1D:   Binary. Companion 8.77V, +0.57(B-V), +0.09(U-B), F7V.
 4667 1G:   Mel 111 #39 (Coma).
 4668 1G:   Wolf 630 group.
 4668 1SB:  1300d, K 6.8k/s, V0 -41.5k/s, asini 116.  Unresolved by speckle interferometry 1980.47.
 4668 1VAR: Delta Sct amp. 0.04B.
 4671 1G:   61 Cyg group.
 4671 1VAR: SRb? 3.99 - 4.31V, 40d.
 4673 1D:   CPM.
 4673 1G:   Mel 111 #47 (Coma).
 4674 1G:   Sco-Cen assoc.
 4674 1M:   Old disk population runaway star.
 4674 1VAR: 4.2 - 4.24v.
 4677 1D:   Binary with HR 4678.
 4678 1D:   Binary with HR 4677.
 4678 1S:   Also classified A9III-IV.
 4679 1D:   Companion G8III, optical.
 4679 1G:   Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.
 4682 1G:   Hyades group.
 4684 1G:   Mel 111 #60 (Coma).
 4684 1S:   Also classified A7IV-Vn.
 4684 1VAR: Delta Sct 6.40 - 6.48V, 0.05515028d.  Also possible cycles of 0.0713d.  The first Delta Sct type star to be discovered
 4684 2VAR: in a galactic cluster.
 4685 1G:   Mel 111 #62 (Coma).
 4685 1S:   Also classified A8m.
 4688 1G:   Mel 111 #66 (Coma).
 4689 1D:   4.9, 5.4, sep. 0.008".  Also astrometric and interferometric double, 5.4v sep. 0.124", position angle changed 35d in
 4689 2D:   1.5yrs.
 4689 1N:   Zaniah.
 4689 1SB:  71.9d, K 30.5k/s, V0 +5.3k/s, msin3i 1.49, asini 28.4.  Resolved by speckle interferometry at 4-meter Mayall
 4689 2SB:  telescope, sep. 0.12"; also resolved 1980.47, sep. 0.085"; 1981.24, sep. 0.109"; 1982.17, sep. 0.124"; 1983.10,
 4689 3SB:  sep. 0.14"; 1986.45, sep. 0.09".
 4689 1VAR: Delta Sct?
 4693 1G:   Mel 111 #71 (Coma).
 4693 1SB:  Period either very long or about 1y. However, early orbit by Fehrenbach, 0.49116d, K 36.6k/s, V0 -17k/s, asini
 4693 2SB:  0.236.
 4694 1G:   Mel 111 #70 (Coma); Hyades moving group.
 4695 1D:   Primary may be close double 5.8, 5.8v, sep. 0.6".  Visual companion 11.6v at 132".
 4695 1G:   Sigma Pup group.
 4695 1S:   Also classified K0IIIb CN-1, 4143+1.
 4696 1D:   Companion F6III optical.
 4697 1D:   CPM.
 4698 1D:   Companion also dF2.
 4698 1RV:  ADS 8519B, dF2, -15k/s.
 4700 1G:   Hyades group.
 4700 1VAR: I? 3.4 - 4.0v.
 4705 1G:   Mel 111 #89 (Coma).
 4706 1G:   Sco-Cen assoc.
 4707 1D:   AC binary.  C, 8.55V, +0.52(B-V), +0.01(U-B), F7V.  Component B, 12.52v at 35" optical.
 4707 1G:   Mel 111 #91 (Coma).
 4707 1S:   Also classified G5III + A5.
 4707 1SB:  ADS 8530A, 396.49d, K 25.3k/s, V0 +0.5k/s, asini 110.  Unresolved by speckle interferometry. vsini of secondary
 4707 2SB:  =<25k/s.
 4708 1D:   Binary.  Secondary is dK5.
 4708 1DYN: 0.042".
 4708 1VAR: ADS 8531B, 8.0 - 9.5V.
 4712 1N:   HR Catalogue calls this x1 Cen. See HR 4724.
 4715 1G:   In Hyades group.
 4715 1SB:  0.1707d.
 4715 1VAR: Delta Sct 5.89 - 6.15V.  Multiple periods 0.2085, 0.1529, 0.1259 and 0.1158d.
 4716 1VAR: E? Amp. 0.067V.
 4717 1G:   Mel 111 #107 (Coma).
 4717 1VAR: Alpha CV 5.18 - 5.20V, >1d.
 4718 1D:   Components K3IIIab and F8IV.
 4719 1D:   AB 6.76 A7V, 7.79 F4V, 678.0y, a = 1.30".
 4719 1G:   Mel 111 #109 (Coma).
 4724 1G:   Sco-Cen assoc.
 4724 1N:   HR Catalogue calls this x2 Cen. In the early catalogues the stars HR 4712 and 4724 were designated Kappa1
 4724 2N:   and Kappa2 but HR 5576 is Kappa (no exponent). Paramatta catalogue, following HR, designated HR 4712 and
 4724 3N:   4724 as x1 and x2, respectively.  GCVS identifies NSV 5610 = HR 4724 as Kappa2 Cen.  See HR 4712.
 4725 1G:   UMa stream; Mel 111 #113 (Coma).
 4729 1D:   Component C of triple system with HR 4730-4731, at 90" CPM.
 4729 1G:   Sco-Cen assoc.
 4729 1SB:  1.225155d, K 43.1k/s, V0 +8.4k/s, asini 0.726.
 4730 1D:   AB 1.35 B0.5IV, 1.75 B3n or B0.5Vn, q = 0.916".  Mag. and colors for blend of HR 4730-31, 0.76V, -0.25(B-V), -1.00(U-B),
 4730 2D:   -0.24(R-I).  Masses 14 and 10 solar for hyperbolic orbit with periastron distance 61 AU.
 4730 1G:   HII region. Although there is disagreement in the RV of HR 4730, 4731, they are both members of the Sco-Cen assoc.
 4730 1M:   Possibly X-ray source 2U1223-62.
 4730 1N:   ACRUX.
 4730 1SB:  Primary of visual double, 75.769d, K 32.8k/s, V0 +7.5, asini 30.0.
 4731 1D:   Binary with HR 4730, CPM with 4729.
 4731 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.; HII region. See HR 4730.
 4731 1M:   Possibly X-ray source 2U1223-62.
 4731 1SB:  Formerly considered SB, 56d, probably single companion to HR 4730.
 4732 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster.
 4733 1G:   Mel 111 #125 (Coma).
 4733 1M:   In stage of rapid evolution after core hydrogen exhaustion.
 4733 1S:   Shell star. Also classified FoIIInpSr or F0Vp.
 4734 1D:   Faint CPM at 542" S. prec.
 4734 1G:   Sigma Pup group.
 4734 1S:   Xi UMa B has low lithium abundance while its companion has high.
 4737 1G:   Mel 111 #129 (Coma).
 4738 1G:   Mel 111 #130 (Coma).
 4739 1VAR: Amp. 0.35V, 0.25p.
 4743 1G:   Doubtful member of the Sco-Cen cluster; lower Cen group of Sco-Cen assoc.
 4746 1S:   Variously classified A6-A8, F2III, F3-5V.
 4746 1VAR: Delta Sct 6.20 - 6.23V, 0.05d.  Form of light curve varies.
 4749 1G:   Zeta Her group.
 4750 1G:   Mel 111 #144 (Coma).
 4750 1SB:  11.782d, K 41.3k/s, V0 +1.8k/s, asini 6.68.
 4751 1D:   CPM with HR 4752.  Component C, 14.7V at 2" from B.
 4751 1G:   Mel 111 #145 (Coma).
 4751 1SB:  68.290d, K 14.4k/s, V0 -1.6k/s, asini 12.6.
 4752 1D:   CPM with HR 4751.
 4752 1G:   Mel 111 #146 (Coma).
 4752 1R:   Radius relative to Sun = 2.0.
 4752 1RV:  78 Vir type. Var. about 71 min.
 4752 1S:   CrEuSr star.
 4752 1VAR: Alpha CV + Delta Sct 5.23 - 5.40V, 5.0633 or 5.0754d and possible pulsation 0.052d.  Var. magnetic field UII varies with
 4752 2VAR: period 71 min.
 4753 1G:   Mel 111 #149 (Coma).
 4753 1SB:  17.954d, K 11.5k/s, V0 -42.5k/s, asini 2.58.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 4757 1D:   CPM.  B is K2Ve, lithium strong.
 4757 1G:   Pleiades group.
 4757 1N:   Algorab; Algores; Algoral; Algorel.
 4757 1S:   uv indicates dB9.5, CIff.
 4757 1VAR: ADS 8572A.
 4758 1D:   AB 6.5 G0V, 8.6, 161.53y, a = 1.385".
 4758 1DYN: 0.042".
 4763 1N:   Gacrux.
 4763 1VAR: I? Amp. 0.30p.
 4765 1VAR: Lb? 4.95 - 5.04V.
 4766 1G:   Mel 111 #160 (Coma).
 4766 1S:   Magnetic star. Sr, Cr, Eu?
 4766 1VAR: Alpha CV + Delta Sct 5.41 - 5.46V, 2.1953d with secondary variations of 1.0256d and 0.9178d.  Also Delta Sct amp. about
 4766 2VAR: 0.01V, 0.0227d or 0.0274d and 0.2909d.  Considerable discordance among observers.  CaII and SrII vary in period about
 4766 3VAR: 1d; period changes.
 4768 1S:   F5Ib-G0p.
 4768 1VAR: CDelta 5.36 - 5.58V, 3.34258d.
 4773 1G:   Sco-Cen stream; probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.
 4775 1VAR: Delta Sct?
 4777 1G:   Probable Hyades group.
 4780 1G:   Mel 111 #183 (Coma).
 4785 1M:   Probable nearby star.
 4785 1N:   Chara is the name assigned either to this star or, more generally, to the "southern hound" of the constellation Canes
 4785 2N:   Venatici; the northern "hound" is called Asterion, a name not generally assigned any particular star.
 4785 1SB:  2429.9d, K 2.6k/s, V0 +6.5k/s, asini 75.7.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 4785 2SB:  Resolved by speckle interferometry 1978.40, sep. 0.110"; however, unresolved on numerous other occasions, so measure
 4785 3SB:  must be confirmed.
 4785 1VAR: Beta CVn amp. 0.05V.
 4786 1N:   Kraz in Becvar; Allen says unnamed.
 4787 1M:   Radio star.
 4787 1S:   Shell star. Excess IR emission.
 4787 1SB:  0.890384d, K 22.54k/s, V0 -10.97k/s, asini 0.275.  The orbit has been questioned and the period presumed to be
 4787 2SB:  rotational rather than orbital.
 4787 1VAR: Gamma Cas 3.82 - 4.10V.  H alpha and H beta emission vary period about 30d.  H alpha profile changes in 1 min. or less.
 4789 1D:   Resolved by speckle interferomtery 1986.45, sep. 0.31".
 4791 1D:   Binary with HR 4792.
 4791 1DYN: 0.016".
 4791 1SB:  7.3366d, K 66.3k/s, V0 +4.1k/s, msin3i 1.14, asini 6.54.  Components differ by 0.55v. vsini both components
 4791 2SB:  =<25k/s.
 4792 1D:   Binary with HR 4791.
 4792 1DYN: 0.016".
 4794 1VAR: 5.11 - 5.16V.
 4795 1S:   K3III CN-3 CH-1 H,K-1 Fe-1 Hdelta1.
 4797 1VAR: Delta Sct, amp. 0.02B, 0.082d.
 4798 1D:   Companion B4V, optical.
 4798 1G:   Sco-Cen cluster; certain member of the Sco-Cen cluster; lower Cen group of Sco-Cen assoc.
 4798 1VAR: Beta C 2.68 - 2.73V, 2.17 - 2.24p, 0.0903d.
 4800 1VAR: M 6.6 - 13.4v, 256.54d.
 4803 1G:   Sirius group; UMa stream.
 4804 1D:   CPM?  Combined mag., colors.
 4804 1RV:  Probably refers to circumstellar shell.
 4804 1S:   Shell star.
 4806 1D:   Companion B7p.
 4806 1S:   Also classified B0.5Iab.
 4806 1VAR: H alpha emission var.
 4807 1VAR: 0.1V, 0.15d.
 4808 1G:   Probable Hyades group.
 4808 1VAR: M 6.0 - 12.1v, 145.64d.
 4813 1G:   Probable Hyades group.
 4814 1VAR: Ell? Amp. 0.025V, 0.58:d.
 4815 1SB:  972.4d, K 10.46k/s, V0 -20.26k/s, asini 112.9.
 4816 1S:   Unusually strong CrI and FeI lines. Magnetic star. 73 Dra type.
 4816 1VAR: Alpha CV 6.32 - 6.55V, 4900:d.
 4817 1G:   Pleiades group.
 4817 1S:   HgMn star. Gallium II lines strong.
 4817 1VAR: Alpha CV? 4.61 - 4.66V.  Period about 0.46d:
 4819 1C:   Probably bluest member of Hyades group.
 4819 1D:   AB 2.9 A0III, 2.9 A0III, 84.50y, a = 0.930". Combined mag., colors.
 4819 1DYN: 0.024".
 4819 1G:   Hyades group.
 4820 1VAR: CDelta 5.89 - 6.49V, 7.510211d.  Period changes.
 4821 1D:   Binary with HR 4822, q.v.
 4821 1G:   Hyades group.
 4821 1SB:  1.46047d, K 88.2k/s, V0 -14.6k/s, msin3i 0.531, asini 1.76.
 4821 1VAR: See HR 4822.
 4822 1D:   Binary with HR 4821.  Colors for combined light. Mag. of blend, 5.27V.  Component C, 10.5v at 59" optical.
 4822 1G:   Hyades group.
 4822 1SB:  44.4137d, K 25.9k/s, V0 -11.6k/s, asini 15.3.
 4822 1VAR: Uncertain which component is variable suspect.  Combined max. mag. 5.14V.  E?, amp. 0.15V.
 4823 1G:   Sco-Cen assoc.
 4823 1VAR: EA? 4.91 - >7.5V, 5.0 - >7.5p.  Faint May 22, 1896.  Also amp. 0.04V suspected on time scale 1d.
 4824 1VAR: Delta Sct, amp. 0.02U,B,V; 0.056 and 0.042d.
 4825 1D:   AB 3.48 F0V, 3.50 F0V, 171.37y, a = 3.746". Speckle interferometric sep. 3.674", 1982.38.  Combined mag. 2.75V.  Colors
 4825 2D:   for combined light.  Component C, 15v at 53", optical.
 4825 1DYN: 0.084".
 4825 1N:   Porrima; Arich in Becvar.
 4825 1R:   Radius 1.5 solar.
 4825 1VAR: Amp. 0.02V.  Blend with 4826.  Uncertain which component is the variable suspect.
 4826 1D:   Binary with HR 4825, q.v.
 4826 1DYN: 0.084".
 4827 1G:   Hyades group.
 4828 1VAR: Delta Sct?  Amp. 0.02V, cycles 0.02 to 0.10d.
 4830 1G:   Sco-Cen assoc.
 4830 1S:   Also classified B2pe.  Hydrogen and FeII emission with small variations in Balmer emission lines.
 4830 1SB:  10.21d.
 4830 1VAR: Gamma Cas 5.24 - 5.45V.
 4831 1G:   Hyades group.
 4836 1S:   Also classified A7III.
 4837 1G:   UMa stream.
 4840 1VAR: Amp. 0.07V.
 4842 1G:   In Ursa cluster.
 4842 1RV:  Companion of visual double -7k/s.
 4844 1D:   3.7 B2V, 4.0 B3V, 383.12y, a = 1.735". Combined mag., colors.
 4844 1G:   Sco-Cen assoc.
 4846 1S:   Infrared spectra show CO, CN and C2 molecules.
 4846 1VAR: SRb 7.4 - 10.0p, 158.0d, some cycles 250 and 90d.  Possible secondary 2000 - 2200d.
 4847 1S:   Also classified F0IIIm.
 4847 1SB:  38.324d, K 48.1k/s, V0 -10.6k/s, asini 25.3. Primary slowly rotating Am star, secondary the fast rotating Delta
 4847 2SB:  Sct var.
 4847 1VAR: Delta Sct 5.20 - 5.23V, 0.0756d.
 4848 1D:   Probably optical.  CPM?  Companion A3p.
 4848 1G:   Probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.
 4848 1RV:  Comp. B = CPD -55d5216, -4k/s.
 4848 1VAR: Comp. B, 8.70 - 8.82V, Ap. Possible spectrum var.
 4852 1S:   Also classified A5V, A6III.
 4853 1D:   Interferometer measures indicate close double or multiple star.  Component B, 11.4v, F8V, optical; C, 7.5v, B8.
 4853 1G:   Probable member of Sco-Cen cluster; member of Sco-Cen assoc.; member of Pleiades group.
 4853 1N:   Becrux; MIMOSA.
 4853 1R:   Diam. = 0.000702 - 0.000722".
 4853 1SB:  0.1604d, and 7 - 8y.
 4853 1VAR: Beta C 1.23 - 1.31V, multiple periods, 0.2365072d, 0.160474d, 0.121383d, 6d, 7 - 8y and others.
 4854 1VAR: Alpha CV 6.29 - 6.39V, 16.31d.  Same rotation period.  Var. spectral lines and magnetic field. Magnetic and rotation
 4854 2VAR: axes nearly aligned.
 4855 1G:   Sirius group?
 4858 1VAR: Amp. 0.05V.
 4862 1S:   BaII star.
 4865 1G:   Sirius group; UMa stream.
 4867 1G:   UMa cluster; Sirius group.
 4869 1D:   Optical.
 4869 1G:   Hyades group.
 4870 1D:   Equal components.
 4873 1G:   Gamma Leo group.
 4874 1G:   Sco-Cen assoc.
 4875 1VAR: Delta Sct?  5.9 - 5.94v.
 4876 1G:   NGC 4755 #20; Cen OB1.
 4877 1D:   B, optical.
 4877 1VAR: Amp. 0.07V.
 4881 1RV:  Low RV but fast rotation.
 4883 1G:   Member Coma Ber. cluster.
 4883 1S:   H and K lines weak. In Hertzsprung gap.
 4885 1G:   61 Cyg group.
 4887 1G:   In cluster NGC 4755 #1; Cen OB1.
 4890 1G:   NGC 4755 #2; Cen OB1.
 4890 1VAR: H alpha emission var.
 4891 1D:   Suspected occultation double.
 4891 1G:   Hyades moving group.
 4892 1D:   CPM with HR 4893.
 4892 1N:   With HR 4893 called 32 Cam in Hevelius and some later catalogues. NOT Flamsteed 32. In BAC the two are listed as in UMi.
 4892 2N:   Fl. 32 Cam = 30 Aur = HR 2029.
 4892 1SB:  ADS 8682B, 3.2866d, K 108.3k/s, V0 -0.1k/s, msin3i 2.47, asini 4.89. vsini both components 17k/s.
 4893 1D:   CPM with HR 4892.
 4893 1N:   See HR 4892.
 4894 1D:   AB 5.05 G8III, 7.22 F3V, 510y, a = 1.42", or 674.23y, a = 1.897"; masses 2.7 and 1.4 solar. Component C, 9.74V,
 4894 2D:   +0.73(B-V), +0.31(U-B) G3IV-V 29", possibly physical, although a hyperbolic orbit has been computed with periastron
 4894 3D:   about 400 years ago.
 4894 1DYN: 0.016".
 4894 1SB:  ADS 8695A, 2914d, K 5.97k/s, V0 -5.95k/s, e 0.67, asini 179.
 4895 1S:   Also classified F6-G1Ib-II.
 4895 1VAR: CDelta 6.23 - 6.92V, 4.68997d.
 4897 1G:   Sco-Cen cluster; member of the local association (Pleiades group).
 4897 1VAR: Beta C?, amp. 0.02V, 0.3951d, possible secondary 0.1793d.
 4898 1D:   CPM with HR 4899.
 4898 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster; member of Pleiades group.
 4899 1D:   CPM with HR 4898.
 4899 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster; member of Pleiades group.
 4899 1VAR: Gamma Cas 4.99 - 5.18V.
 4900 1G:   Sirius group; UMa stream.
 4900 1S:   Also classified A5/F2/F2, A7V and F2Vm.
 4901 1D:   Combined mag., color, 6.7, 6.8v, sep. 0.100"; occultation double.
 4902 1D:   Close binary, sep. 0.040", unresolved by speckle interferometry.  If companion on main sequence, the inferred spectral
 4902 2D:   type is F6V.
 4902 1R:   Occultation diam. = 0.00492 - 0.0065".
 4902 1S:   Ultraviolet FeII emission.
 4902 1VAR: Lb 4.7 - 4.8V.
 4905 1G:   "Dipper Stars;" Sirius group; UMa stream; UMa moving cluster.
 4905 1N:   ALIOTH; Aliath.
 4905 1R:   4 solar radii.
 4905 1S:   Also classified A0pCrMn.
 4905 1SB:  0.95d and 4.15y.  SB unresolved by speckle interferometry 1980.47.  Binary nature questioned.  Rotational period 5.09d.
 4905 1VAR: Alpha CV 1.76 - 1.79V, 5.0887d.  Spectrum variable.  Photometric var. due to UV absorption from overabundant metals.
 4908 1D:   Companion K0III.
 4908 1G:   Sco-Cen assoc.
 4908 1S:   Also classified O8.5Iab(f).
 4909 1VAR: SRb 5.55 - 6.6V, 7.2 - 7.7p, 50d.
 4910 1N:   Auva; Minelauva in Becvar, a name Smyth assigned Beta Vir = HR 4540.
 4910 1S:   Ultraviolet FeII emission.
 4912 1VAR: Cep-like supergiant, 6.61 - 6.69V, amp. 0.32B, 43.96d preferred; 53.33 or 67.80d also possible.
 4914 1D:   Binary with HR 4915.
 4914 1DYN: 0.015".
 4914 1G:   Hyades group.
 4915 1D:   Binary with HR 4914.
 4915 1DYN: 0.015".
 4915 1G:   Hyades group.
 4915 1N:   COR CAROLI.
 4915 1R:   Radius relative to Sun = 4.1.
 4915 1S:   Oxygen deficient relative to magnesium.  A slight underabundance of Mg.  Strong Si and Eu lines.  Also classified
 4915 2S:   A0IIIp, A1IV-Vp (Si v. st., Ca v. wk.).
 4915 1VAR: ADS 8706A, Alpha CV 2.84 - 2.98V, 2.78 - 2.81B, 5.46939d.  The prototype star.  Var. magnetic field with same rotation
 4915 2VAR: period.
 4916 1S:   Also classified A9Vn, F0V.
 4917 1D:   AB binary?  C, 10.4v at 124" optical?
 4917 1S:   Also classified A2V.
 4917 1SB:  5.1274d, K 69.9k/s, V0 +7.3k/s, msin3i 0.609, asini 4.92.  Possibly eclipsing? vsini both components 20k/s.
 4921 1D:   CPM.  Component A suspected occultation double.
 4923 1SB:  847d, K 7.8k/s, V0 +36.5k/s, asini 83.3.
 4924 1D:   CPM.
 4925 1D:   AB CPM.  C, 13v at 36" optical.
 4925 1VAR: ADS 8732B, 8.0 - 11.0v.
 4926 1D:   BC, 9.5, 9.9v sep. 2".  AxBC optical.
 4926 1G:   Hyades moving group.
 4930 1RV:  Variable emission-line velocity.  vsini 300k/s.
 4930 1S:   Line width of H alpha emission variable.
 4930 1VAR: 6.02 - 6.17V.  Miscellaneous magnitude determinations range from 5.93 to 6.132V, probably confirming variability.  Also
 4930 2VAR: suspect amp. 0.03V on time scale 2 hrs.
 4931 1D:   5.05 F2V, 7.43 G6V, 109.97y, a = 1.270" or 106.7y, a = 1.281".  Combined mag., colors.
 4931 1DYN: 0.039".
 4931 1G:   "Dipper Stars;" Sirius group; UMa stream; UMa moving cluster.
 4931 1VAR: ADS 8739B, 7.5 - 10.5v.
 4932 1G:   Probable Hyades group.
 4932 1N:   VINDEMIATRIX; Vindemiator; Vendemiatrix; Almuredin; Provindemiator; Protrigetrix; Protrygetor; Alaraph, a name also
 4932 2N:   applied to HR 4540 and 5056.
 4933 1G:   Sco-Cen assoc.
 4935 1D:   CPM?  Combined mag., colors.
 4938 1VAR: Lb? 7.9 - 8.01p, amp. 0.09V.
 4939 1VAR: 8.1 - 8.20B.
 4940 1D:   Companion K0Ve, high lithium abundance.
 4940 1G:   Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Sco-Cen assoc.; member of Pleiades group.
 4940 1RV:  Secondary component +10k/s.
 4942 1D:   CPM companion F7V.
 4942 1G:   Probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.
 4942 1SB:  Primary of visual double, 7.6497d, K 38.8k/s, V0 +14.3k/s, asini 3.82. RV of component B of visual double, +16k/s.
 4943 1RV:  Previous estimates vsini from 0 to 170:k/s.
 4943 1VAR: 5.1 - 5.3v.  Period of some hours?
 4946 1S:   Also classified A3p, weak lined. No G-band.
 4948 1D:   AB CPM.  BC, 11.9, 12.1 sep. 0.4" in 1901, single in 1958.  Companion at 149" from A, noted by John Herschel, small
 4948 2D:   nebula.
 4949 1VAR: SRb 5.30 - 6.1v, 58:d.
 4952 1D:   CPM. vsini of secondary 110k/s.
 4952 1G:   Nebula R43.
 4952 1M:   Second brightest Wolf-Rayet star in the sky.
 4952 1S:   H alpha emission star. One of only four WR stars bright enough to have been observed spectroscopically in UV by
 4952 2S:   COPERNICUS. Brightest of group of emission stars surrounding m Cen = HR 5041 in region of bright and dark neb. UV
 4952 3S:   spectrum dominated by supergiant companions.  Variable emission lines.
 4952 1SB:  18.341d, K 173k/s, msin3i 0.366, asini 43.6.  Possibly third, unseen, companion orbiting the WR star.
 4952 1VAR: E + WR 5.50 - 5.52V, 18.341d; UV, var. 1.5d.
 4955 1G:   UMa stream.
 4963 1D:   A is SB and speckle interferometric binary, third component 9.4v, sep. 7.1".  B, 8.00V, +0.20(B-V), -0.09(U-B), CPM.
 4963 1DYN: 0.005".
 4963 1S:   Component B, K/H/m lines indicate A5/A9/F2 respectively.
 4963 1SB:  About 14y orbital period; also RV 0.152360d suggesting possible light var. Spectra indicate triple system. Long period
 4963 2SB:  SB, sep. 0.48", resolved by speckle interferometry at 4-meter Mayall telescope.
 4965 1VAR: Alpha CV, amp. 0.035V, 1.272d.
 4966 1SB:  Equal components?
 4967 1D:   ADS 8805BC.  Binary?  C, 11.2 at 1".  A is HR 4971, not CPM.  ADS and IDS differ on naming of the components. IDS,
 4967 2D:   adopted here, is the more consistent with FGW Struve's early discovery.
 4968 1D:   AB 5.05 F5V, 5.08 F5V, 25.87y, a = 0.662".  Colors, spectrum for combined light.  Mag. of blended HR 4968, 4969 is
 4968 2D:   4.32V.  ADS 8804A speckle interferometric sep. 0.43" 1978.40, 0.58" 1981.47.
 4968 1DYN: 0.058".
 4968 1N:   Diadem.
 4968 1RV:  Probably blended with HR 4969.
 4968 1S:   Spectrum blended with HR 4969.
 4968 1VAR: Var. of combined light with HR 4969 not confirmed, but 90d inclination of orbit indicates eclipses possible.
 4969 1D:   Binary with HR 4968, q.v.
 4969 1DYN: 0.058".
 4969 1RV:  Probably blended with HR 4968.
 4969 1S:   Spectrum blended with HR 4968.
 4971 1S:   Also classified F0V.
 4973 1G:   Hyades group.
 4975 1D:   AB 5.0 B8V, 5.7 B9V, 27.0y, a = 0.185".  Combined mag., colors.  C, 8.4v at 2" physical.
 4975 1SB:  Primary component of visual double.
 4975 1VAR: 4.54 - 4.65V, combined light of 5.2, 5.8, sep. 0.3".  Uncertain which component is variable.
 4978 1D:   7.2 A5V, 7.3 A5V, 19.0y, a = 0.118".  Combined mag., color.
 4980 1SB:  Two components, one RV +100k/s, the other -68k/s from a single observation.
 4981 1D:   B, 12.5v at 79". Component C at 184" discovered by John Herschel in 1897 not seen 1908 or later.
 4983 1SB:  5 or more yrs.? Visual companion is optical.
 4990 1D:   Binary.
 4990 1SB:  Both components ADS 8824 are SB.
 4992 1G:   Pleiades group.
 4992 1S:   Also classified K2III.
 4993 1D:   Component B, 8.2 A0p, Am?, CPM.
 4993 1SB:  Primary of visual double, 20.0052d, K 56.5k/s, V0 -8.1k/s, asini 15.4.
 4993 1VAR: E? 4.76 - 4.81V.
 4996 1G:   Eta Cep group.
 4998 1D:   Optical.
 4998 1G:   Gamma Leo group.
 5001 1G:   Gamma Leo group.
 5002 1VAR: 6.54 - 6.60p.
 5005 1VAR: Delta Sct 6.67 - 6.72V, 0.119153d.  Probably long beat period; long intervals const. mag.
 5008 1G:   Sco-Cen assoc.
 5009 1S:   Also classified G8III + A8V:.
 5009 1VAR: Fainter component 8.5 - 10.5v.
 5010 1D:   Companion is GC 17977, 8.2v A2, CPM.
 5015 1VAR: 4.8 - 4.85V.
 5017 1G:   Hyades group?
 5017 1S:   MgII 4481 anomalously strong.
 5017 1SB:  Amp. 1.5k/s, 0.135d or 0.176d.
 5017 1VAR: Delta Sct 4.70 - 4.75V, 0.12168d. Var. amp.?
 5020 1G:   Sirius group; UMa stream.
 5023 1S:   Also classified ApSi.
 5023 1VAR: Alpha CV, amp. 0.04V, 0.767d.
 5026 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster.
 5026 1VAR: Amp. 0.10V.
 5027 1G:   Sco-Cen assoc.
 5027 1S:   H alpha emission.
 5030 1C:   C. Stagg finds V = 6.16 +/- 0.02.
 5034 1G:   Sco-Cen stream.
 5034 1VAR: Beta C? 6.16 - 6.27:V, 5.91 - 6.07p.
 5035 1G:   Lower Cen group of Sco-Cen assoc.
 5036 1S:   H alpha emission.
 5039 1D:   Possibly double.
 5039 1G:   Sco-Cen assoc.
 5039 1M:   Old disk population runaway star.
 5043 1VAR: Amp. 0.10V.
 5048 1S:   Also classified F3IV-V.
 5049 1S:   Magnetic star.  Also classified B9IIIpCr.
 5054 1D:   Aa = AP 3.0 A2V, 3.0 A2V, sep. 0.0115", 0.056y, a = 0.012".  Combined mag., colors AP.  Binary with HR 5055.  Alcor,
 5054 2D:   HR 5062, at 709", CPM.
 5054 1DYN: 0.046".
 5054 1G:   "Dipper Stars;" Sirius group; UMa moving cluster.
 5054 1N:   MIZAR; Mizat; Mirza.
 5054 1S:   Combined spectrum for Aa also classified A1VpSrSi.
 5054 1SB:  ADS 8891Aa, 20.5386d, K 68.8k/s, V0 -5.6k/s, msin3i 1.60, asini 16.4.  i 60d. vsini both components 32k/s. The
 5054 2SB:  first SB to have been discovered, by Pickering in 1889. First resolved by 20-foot interferometer at Mt. Wilson by Pease
 5054 3SB:  in 1925, sep. 0.01".
 5055 1D:   Binary with HR 5054, q.v. Sep. 14". ADS 8891B also astrometric binary, 57y, a = 0.13".
 5055 1DYN: 0.046".
 5055 1G:   UMa stream; UMa cluster; Sirius group.
 5055 1S:   K/H/met lines indicate A1/A2/A7, respectively.  Also classified A2/A7/A9 and A7Vm.
 5055 1SB:  ADS 8891B, 175.55d, K 6.3k/s, V0 -9.3k/s, asini 13.5.
 5056 1C:   Color excess E(B-V) = +0.03.
 5056 1D:   Interferometer indicates visual component A is multiple system.  Occultations yield three companions: 3.1v at 0.0025",
 5056 2D:   4.5 at 0.05" and 7.5 at 0.5".  Combined mag. and colors. Visual component B, 12.0v at 148".
 5056 1N:   SPICA; Azimech; Spica Virginis; Alaraph, a name also given HR 4540, 4932.
 5056 1R:   Diam. = 0.00085 - 0.00087".
 5056 1S:   Also variously classified B2V+B2V, B1.5IV-V+B3V, B1V+B3V.  Rocket observations show hydrogen lines Lyman alpha
 5056 2S:   through Zeta.
 5056 1SB:  4.0145d, K 120k/s, V0 0k/s, msin3i 7.16, asini 6.52.  Rotation apsides 130 yrs.  Rotational velocity 190k/s.
 5056 2SB:  vsini secondary 102k/s.
 5056 1VAR: Ell (Beta C) 0.97 - 1.04V, 4.01454d, and Beta C, 0.1737853d.  Period changes.
 5058 1S:   Overabundance of praseodymium.
 5059 1D:   Comp. A is speckle interferometric binary, sep. 0.045".
 5062 1D:   CPM with HR 5054-5.
 5062 1G:   "Dipper Stars;" Sirius group; UMa stream; UMa moving cluster.
 5062 1N:   ALCOR; Saidak.
 5062 1VAR: Delta Sct.
 5064 1G:   61 Cyg group.
 5066 1S:   Also classified B8V.
 5066 1VAR: Alpha CV, amp. 0.09V, 4.3127d; alternative periods 4.3032, 4.3224d.
 5068 1G:   Hyades group.
 5068 1S:   Also classified K0-IIIb CN0.5 Ca0.5 CH0.5 and K0-III-IV CN1 Fe0.5.
 5069 1S:   Also classified A2m.
 5070 1VAR: First known potassium flare star.
 5072 1S:   Also classified G2.5Va.
 5074 1D:   CPM with HR 5075.
 5075 1D:   CPM with HR 5074.
 5078 1G:   Wolf 630 group.
 5080 1G:   Hyades group.
 5080 1P:   Polarization possibly due to circumstellar dust scattering.
 5080 1S:   Technetium star.  SiO maser emission.  Also classified M6e-M9e.
 5080 1VAR: ADS 8920A, M 3.5 - 10.9v, 388.87d.  Period varies; was 500d beginning of 18th century.  M8 at minimum.  Discovered by
 5080 2VAR: Montanari in 1670.
 5082 1D:   Component B is CPD -76d769. CPM.
 5082 1VAR: Cst 6.6p.
 5083 1C:   IR source?
 5083 1S:   Also classified F5V, Sr enhanced.
 5084 1G:   Hyades group.
 5085 1G:   Hyades group.
 5088 1D:   Binary.
 5088 1SB:  ADS 8924A.
 5089 1D:   4.5 G8III, 4.7 G9III, 78.7y, a = 0.165".  Combined mag., colors.
 5089 1DYN: 0.004".
 5089 1S:   Luminosity classes discordant:  G8III and G9Ib.
 5094 1D:   Unresolved by speckle interferometry.
 5101 1VAR: M 6.3 - 13.2v, 377.43d.  Period varies.
 5105 1G:   Sirius group; UMa stream.
 5105 1R:   Radius relative to Sun = 2.4.
 5105 1RV:  3.7220d.
 5105 1S:   Oxygen deficient relative to magnesium.  Also classified A0VpSrCr.
 5105 1VAR: Alpha CV 4.91 - 4.99V, 3.7220d, also magnetic field and rotation period.  Probable irregular magnetic variable.
 5106 1D:   AB 6.5 A1, 6.9, 197.7y, a = 0.563".  C, 12v at 26" optical.
 5106 1VAR: ADS 8954.  Uncertain which, if either, A or B varies.
 5107 1G:   Hyades group.
 5107 1N:   Heze.
 5108 1D:   Optical.
 5110 1SB:  2.6132d, K 9.5k/s, V0 +6.4k/s, asini 0.341.  Eker and Doherty (1987, MNRAS, 228, 869) observed double lines at high
 5110 2SB:  resolution and provide and alternate orbit.  A primary temperature of 6750 K is estimated from Fe/C line ratio, while
 5110 3SB:  equivalent widths of CaI and FeI lines from K-type secondary give 4500-5000 K.  Implied spectral type of secondary is
 5110 4SB:  K2IV.
 5110 1VAR: RS 4.94 - 5.01V, 2.6131738d.  Probable reflection effect.
 5112 1S:   Shell star, but shell seems to have disappeared in 1981, 1983.
 5112 1VAR: Delta Sct?
 5113 1D:   AB 6.2 F6V, 6.5, 34.969y, a = 0.463".  Combined mag., color.
 5114 1D:   Companion 8.5v F6V, CPM.
 5114 1G:   Gamma Leo group.
 5115 1SB:  Equal components.
 5120 1D:   AB binary.  B is A7IV.
 5120 1DYN: 0.010".
 5120 1G:   Hyades group.
 5127 1D:   AB 5.01 A7III, 6.91 F0V, 240.0y, a = 1.091" or 220.4y, a = 1.205".  Combined mag., colors.
 5127 1DYN: 0.017".
 5129 1S:   Also classified A5m:.
 5132 1D:   Companion B1p, optical.
 5132 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster.
 5132 1R:   Diam. = 0.00047 - 0.00048".
 5132 1VAR: Beta C 2.30 - 2.31V, 0.169608, 0.17696 or 0.2150d.  Multi-periodic.
 5133 1D:   Binary.  Companion K3III.
 5134 1G:   Epsilon Ind or 61 Cyg group.
 5134 1VAR: SRb 5.14 - 6.55V, about 90d.  Amp. 1.2V, 0.19(B-V), 0.47(U-B) from another source.  Possible type E with very long
 5134 2VAR: period.
 5135 1VAR: Lb? Amp. 0.08V.
 5138 1D:   AB 6.3 F0IV, 6.3 F2IV, 22.35y, a = 0.208".  Combined mag., colors.  Masses 7 and 6 solar.
 5138 1DYN: 0.018".
 5138 1S:   Also classified F1Vn, F2IV, F3Vn.
 5140 1G:   Sco-Cen assoc.
 5141 1RV:  Companion A0V, +7k/s.
 5144 1D:   AB binary.  B is Am.
 5146 1D:   AB combined mag., colors.
 5147 1VAR: SRa 5.5 - 9.0v, 90.44d.  Amp. 2.04V, 0.32(B-V), 1.09(U-B).  Spectrum variable.
 5148 1D:   CPM.
 5153 1VAR: Alpha CV 6.24 - 6.26V, 2.449909+/-0.000011d, asymmetric light curve.  Spectrum var.
 5156 1S:   Also classified F5IV.  H and K imply late F; metals F3.  No G band.
 5156 1VAR: Variations in 17 and 24 min., amp. about 0.8B.
 5157 1D:   Third component 9.2v at 0.8" from A.
 5158 1S:   Prob. Si, possibly Eu.  Also classified Am.
 5158 1VAR: Alpha CV, amp. 0.025V, 2.605d.
 5159 1D:   Binary.  B = NSV 6401.
 5159 1DYN: 0.006".
 5159 1G:   Zeta Her group.
 5159 1RV:  ADS 9000B, dG5, -43k/s.
 5159 1VAR: ADS 9000B.
 5161 1SB:  149.72d, K 20.8k/s, V0 -7.7k/s, asini 42.2.
 5164 1G:   Gamma Leo group.
 5165 1G:   UMa stream.
 5168 1G:   Hyades moving group.
 5168 1SB:  9.9448d, K 6.0k/s, V0 -23.9k/s, asini .794.
 5168 1VAR: Delta Sct?  Amp. 0.02V.
 5170 1D:   Visual companion 11.7v at 44".  Primary is occultation triple, companions 8.2v at 0.039" and 8.4 at 0.061".
 5171 1C:   IR excess. Dust shell.
 5171 1D:   Companion 10.01V, +0.78(B-V).
 5171 1G:   In R80; H alpha emission region.
 5171 1M:   One of the intrinsically most luminous stars in the Galaxy.
 5171 1S:   NII emission. Overabundant sodium. Intense circumstellar silicate emission shell.
 5171 1VAR: S Dor? 6.17 - 7.50V.
 5172 1SB:  437.00d, K 12.3k/s, V0 -5.6k/s, asini 73.3.
 5173 1D:   AB CPM.  CD at 27", 11.9, 13.1v sep. 2", binary.
 5173 1S:   If component B is on main sequence, inferred spectral type is F1V.
 5178 1G:   Wolf 630 group.
 5181 1M:   High space velocity.
 5181 1VAR: Amp. 0.08V.
 5182 1SB:  36.04d, K 54.0k/s, V0 +6.5k/s, msin3i 2.34, asini 23.3.
 5183 1D:   CPM with +7d2692, 9.4v at 486".
 5184 1G:   Probable Hyades group.
 5185 1D:   Binary, period several centuries.  Companion M2.
 5185 1DYN: 0.096".
 5185 1VAR: Delta Sct? 4.40 - 4.58V.
 5187 1VAR: Alpha CV 5.64 - 5.67V, 1.37996d, amp. 0.03U.  Spectrum variable.
 5188 1S:   Weak G band.
 5189 1D:   CPM.
 5190 1G:   Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5190 1SB:  2.6252d, K 20.6k/s, V0 +9.1k/s, asini 0.744.
 5190 1VAR: Beta C?, 3.40 - 3.43V, 3.48 - 3.52R, 0.175d.
 5191 1C:   Color excess E(B-V) = +0.02.
 5191 1G:   Cas-Tau OB1; member of Pleiades group.
 5191 1N:   ALKAID; Benetnash; Benetnasch; Elkeid.
 5191 1S:   Lyman alpha observed from COPERNICUS.
 5192 1VAR: SRb 4.16 - 4.26V, 5.79 - 5.87P, 12:d.
 5193 1D:   Companion F2V, optical.
 5193 1G:   Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5193 1S:   Shell star.  Line profiles of MgII 4481 change in period 0.505d, about five times the period of weaker absorption
 5193 2S:   features.
 5193 1VAR: Gamma Cas 2.92 - 3.43V, 3.535d.  Variable H alpha.  Expanding circumstellar shell.  R and I mags. decreased by about
 5193 2VAR: 0.3m between 1965 and 1983.  Variable line profiles.
 5196 1G:   Probable Hyades group.
 5199 1S:   Also classified M5.5e-M9e.
 5199 1VAR: M 6.5 - 12.9v, 328.53d.  Period varies.
 5200 1S:   Ultraviolet FeII emission.
 5206 1C:   Nicolet gives +0.75, but C. Stagg finds it to be -0.75.
 5206 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.
 5206 1S:   Anomalous helium abundance.
 5207 1D:   CPM.  Companion 7.72V F0Vp.
 5208 1SB:  Two components, one RV -21k/s, the other +24k/s from a single observation.
 5209 1G:   Theta Cen group.
 5209 1S:   Nitrogen deficient.
 5210 1D:   Mag. for combined light with HR 5211, 4.32V.  Probably not binary.
 5210 1G:   Sco-Cen cluster; Sco-Cen stream; member of the local association (Pleiades group); upper Cen group of Sco-Cen assoc.;
 5210 2G:   member of Pleiades group.
 5210 1S:   Strong phosphorus. Abnormally weak helium. 3 Cen A shows excess of phosphorus by factor of 100, krypton by 1000, gallium
 5210 2S:   by 10,000, and deficiencies of sulphur and helium.
 5211 1D:   See HR 5210.
 5211 1G:   Sco-Cen stream.
 5211 1S:   Spectrum shows phosphorus.
 5214 1G:   Sirius group; UMa stream.
 5217 1G:   Sco-Cen cluster; member of the local association (Pleiades group); upper Cen group of Sco-Cen assoc.
 5219 1VAR: SR? 4.72 - 4.81V.
 5221 1D:   Visual companion, 8.35V, +0.36(B-V), +0.12(U-B), A3Vm, vsini 71k/s.
 5221 1G:   Sco-Cen assoc.; certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5221 1RV:  Visual companion +9k/s.
 5221 1SB:  6.927d, K 21.4k/s, V0 +5.2k/s, asini 1.98.
 5222 1D:   AB 6.3 F2, 6.5, 257.7y, a = 1.268".  Mag., colors for combined light. Component E, 8.5v at 66" optical.
 5223 1D:   Companion B8V.
 5223 1RV:  Pole on.
 5223 1S:   Also classified B2IIIep.
 5223 1VAR: Gamma Cas 5.85 - 6.26V.  H alpha also variable.
 5226 1VAR: Lb? 4.52 - 4.67V.
 5227 1G:   Eta Cep group.
 5230 1G:   Sco-Cen assoc.
 5231 1C:   Color excess E(B-V) = -0.02.
 5231 1G:   Member of Pleiades group.
 5231 1SB:  8.024d, K 110.7k/s, V0 +6.5k/s, msin3i 6.29, asini 10.6.
 5231 1VAR: Expanding circumstellar shell.
 5233 1D:   ADS 9053, 2613y, a = 4.998".
 5233 1DYN: 0.026".
 5235 1D:   A* 2.68 G0IV.  Visual component 8.8v at 113" optical.
 5235 1N:   Mufrid; Muphrid; Mufride; Muphride.
 5235 1SB:  494.173d, K 8.4k/s, V0 +1.0k/s, asini 55.1.  Unresolved by speckle interferometry.
 5239 1G:   Zeta Her group.
 5247 1VAR: I 6.1 - 6.6p.
 5248 1G:   Sco-Cen cluster; member of the local association (Pleiades group); upper Cen group of Sco-Cen assoc.
 5249 1G:   Upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5249 1VAR: Expanding circumstellar shell.
 5250 1S:   Shell star.
 5260 1SB:  1025d, K 8.2k/s, V0 -0.5k/s, asini 106.
 5261 1VAR: SRb 6.4 - 8.6p, 119d.  Amp. 0.56V, 0.10(B-V), 0.26(U-B).  IUE observations on Aug. 2, 1985 and Oct. 2, 1986 show slight
 5261 2VAR: increase in visual mag. and decrease by 0.9 mag. in Mg II 2800.
 5264 1D:   B is G type, optical.
 5264 1G:   UMa stream.
 5267 1C:   Color excess E(B-V) = +0.02.  Soft X-ray source.
 5267 1G:   Sco-Cen assoc.
 5267 1N:   AGENA; HADAR.
 5267 1S:   Lyman alpha observed from COPERNICUS; spectra revealed MgII emission.
 5267 1SB:  0.157d and 352d.  Interferometer measures indicate multiple star.
 5267 1VAR: Beta C? Amp. 0.07V, 0.157d, modulation 352d. Line profiles also vary per. 0.157d.
 5268 1DYN: 0.041".
 5269 1G:   Member of Pleiades group.
 5269 1S:   Also classified A0m.
 5269 1VAR: Alpha CV, amp. 0.045V, 1.837d.
 5270 1S:   The brightest known very metal-poor star. Anomalous abundance of CNO. Overabundance of oxygen relative to metals.
 5270 2S:   Extremely metal-poor red giant.  Also classified F9I, G0IV, G8II, K3II-MDGE, MDGE-K2IIIp.
 5273 1D:   A*, 9.897y, a = 0.1075".  Unresolved by speckle interferometry 1986.45.
 5281 1VAR: Amp. 0.04V.
 5285 1G:   Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5285 1VAR: Amp. 0.020B, 0.035d.
 5288 1G:   Theta Cen group?
 5288 1N:   Menkent.
 5291 1N:   THUBAN; Adib; Dragon's Tail. Former Pole Star, about 2700 B.C.
 5291 1S:   High Si and Cr abundance.
 5291 1SB:  51.420d, K 46.9k/s, V0 -13.0k/s, asini 30.7.
 5291 1VAR: Alpha CV?, 3.64 - 3.67V.
 5292 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 5294 1D:   Companion K2V.
 5296 1D:   Companion K2.
 5296 1G:   Sco-Cen assoc.
 5296 1SB:  26.005d, K 39.6k/s, V0 +5.2k/s, asini 13.9.
 5296 1VAR: Amp. 0.08V, 1.456d.
 5297 1G:   Probable Hyades group.
 5298 1D:   Suspected occultation binary.
 5299 1VAR: Lb? 4.98 - 5.33V.
 5300 1VAR: Lb 5.2 - 5.3v, 7.0 - 7.13p.
 5301 1R:   Occultation diam. = 0.0036 - 0.0050".
 5301 1VAR: SRb 4.80 - 5.00V, 80d.
 5303 1SB:  Two components with identical spectra.
 5304 1SB:  9.6045d, K 67.4k/s, V0 +9.1k/s, msin3i 1.13, asini 8.74.
 5306 1C:   C. Stagg finds U-B = +1.33 +/- 0.01.
 5306 1S:   Weak G-band.
 5311 1M:   Possible runaway star.
 5311 1S:   H alpha emission.
 5311 1VAR: EB 5.96 - 6.52V, 1.49009305d.
 5313 1D:   Optical companion.
 5313 1G:   Member of Pleiades group.
 5313 1VAR: Alpha CV 4.98 - 5.05V, 0.52067688d. Same period spectrum var. Si a major source of photometric variability and
 5313 2VAR: suggests starspots related to magnetic field. SiII varies out of phase with HeI.  Period unusually short for star with
 5313 3VAR: peculiar A-type spectrum.
 5315 1S:   Also classified K3III CN-1.
 5316 1D:   Component B, M3IV; C, F4V; both optical.
 5316 1G:   Sco-Cen assoc.
 5316 1S:   Equivalent widths of H alpha and H beta vary.
 5316 1VAR: Gamma Cas 4.97 - 5.10V.
 5317 1SB:  2.6960d, K 24.3k/s, V0 +17.6k/s, asini 0.901.
 5317 1VAR: Delta Sct amp. >0.05B, over 2 hrs.
 5320 1D:   Companion F5V, optical?
 5320 1G:   Sco-Cen assoc.
 5320 1S:   Also classified B2Ib.
 5321 1SB:  605.8d, K 12.7k/s, V0 +5.9k/s, asini 105.
 5323 1SB:  726.6d, K 2.9k/s, V0 -39.2k/s, asini 24.2.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 5323 2SB:  Unresolved by speckle interferometry.
 5326 1S:   Also classified M4e-M8IIe.  H2O maser.
 5326 1VAR: I 1240A, M 5.3 - 11.8v, 546.2d.
 5328 1D:   Binary with HR 5329.
 5328 1DYN: 0.017".
 5328 1G:   Sirius group? UMa stream.
 5328 1VAR: ADS 9173B.  Formerly suspected amp. 0.01V, not confirmed.
 5329 1D:   Binary with HR 5328.
 5329 1DYN: 0.017".
 5329 1G:   Sirius group? UMa stream.
 5329 1N:   Asellus Tertius.
 5329 1VAR: ADS 9173A, Delta Sct 4.50 - 4.58V, 0.06682 or 0.076242d.  Possible beat period of about 16d.
 5330 1G:   Wolf 630 group.
 5331 1G:   Sigma Pup group.
 5331 1VAR: Lb? 6.37 - 6.52V.
 5332 1C:   Other UBV:  5.54V, -0.02(B-V), -0.09 and +0.010(U-B).
 5336 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster; member of Sco-Cen assoc.
 5338 1G:   Wolf 630 group.
 5338 1N:   Syrma.
 5338 1VAR: 4.06 - 4.11V.
 5340 1G:   Arcturus group.
 5340 1M:   High space velocity?
 5340 1N:   ARCTURUS; Haris-el-sema.
 5340 1R:   Diam. = 0.019 - 0.027".
 5340 1RV:  Radial velocity varies in period 1.842d.
 5340 1VAR: H and K emission vary.
 5343 1G:   Sirius group? UMa stream.
 5343 1VAR: Delta Sct amp. 0.03B, 0.04:d.
 5349 1S:   K/H/m indicate A5/A9/F3 respectively.
 5350 1D:   AB CPM?  B is K0V.
 5350 1N:   Asellus Secondus.
 5350 1VAR: Delta Sct 4.73 - 4.78V,  amp. 0.025B, about 40 min.
 5351 1S:   Prototype of Lambda Boo stars, dwarfs with very weak metallic lines.
 5353 1S:   Also classified G8V, F9V.
 5354 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 5355 1G:   Member of Pleiades group.
 5355 1SB:  1643.6d, K 7.5k/s, V0 -10.9k/s, asini 162.
 5355 1VAR: Alpha CV 5.73 - 5.93V, 9.29477d.  Line intensities, rotation and magnetic field same period. Also possible magnetic
 5355 2VAR: cycles about 1 hr.
 5356 1D:   AB CPM.  B, 13.3v at 3".
 5358 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster; member of Pleiades group.
 5359 1D:   Combined mag., colors.  Occultation sep. 0.006", mag. diff. 1.4B.  Possibly triple star with SB.
 5359 1SB:  5.3, 5.4v, sep. 0.0002", 206.64d, K1 24.85, K2 29.51k/s, V0 -6.4k/s, m1sin3i 1.85, m2sin3i
 5359 2SB:  1.56.  Alternate 1.9302d orbit has been refuted.  vsini both components 16k/s.
 5361 1SB:  212.085d, K 20.1k/s, V0 -21.6k/s, asini 48.1.
 5365 1D:   Optical.
 5365 1G:   UMa stream.
 5370 1G:   Hyades group.
 5371 1D:   AB binary.
 5371 1DYN: 0.016".
 5371 1SB:  Primary of visual double.
 5373 1G:   Sirius group. UMa stream.
 5375 1D:   Component A is close double, sep. 0.2", combined mag. and colors.
 5375 1S:   Also classified B3V.
 5378 1C:   IR excess.
 5378 1G:   Sco-Cen group; Sco-Cen assoc.; certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of
 5378 2G:   Pleiades group.
 5378 1S:   Helium weak.  Also classified B2V-B8IIIpHeSi.
 5378 1SB:  8.814d.
 5378 1VAR: SX Ari 4.38 - 4.43V, 8.814d for light, He, magnetic field; light and mag. field max. correspond to He min.  Sp. from B2V
 5378 2VAR: to B7IV in per. 8.8172d.  Var. possibly due to rotation of inhomogeneous surface; possibly prolate spheroid.
 5381 1G:   Eta Cep group.
 5385 1D:   BC 7.5 F0V, 7.6 F2V, 39.50y, a = 0.228".  Combined mag., colors.  Also binary with HR 5386 = ADS 9247A.
 5385 1DYN: 0.015".
 5385 1SB:  ADS 9247B.
 5386 1D:   Binary with HR 5385.
 5388 1VAR: EA? 5.7 - 6.2p.
 5393 1S:   Both components formerly classified dF1.
 5394 1G:   Eta Cep group.
 5395 1G:   Sco-Cen assoc.
 5395 1VAR: Beta C 4.54 - 4.58V, 4.36 - 4.43B, 4.10 - 4.14p, 0.17738884d.
 5396 1D:   Binary.  Combined mag., colors.
 5396 1SB:  3043d.
 5397 1D:   Triple system.  BC, 7.0v A4V or A1IV, 8.2v sep. 1". vsini of B is 60k/s.
 5401 1G:   Hyades group.
 5401 1S:   Violet part of spectrum indicates luminosity III; G-band region, V.
 5403 1G:   Sco-Cen assoc.
 5404 1D:   CPM.
 5404 1G:   Wolf 630 group; NGC 457.
 5404 1N:   Asellus Primus.
 5407 1D:   ABxC, CPM. C, 10.0v at 4".
 5409 1D:   AB binary.  Combined mag., colors.
 5409 1DYN: 0.020".
 5409 1SB:  ADS 9273B, 9.7 G4V, -8Vk/s.
 5412 1D:   Companion G6Ve, optical.
 5412 1G:   Sco-Cen assoc.
 5413 1G:   Sco-Cen assoc.
 5413 1SB:  11.82d, K 76.6k/s, V0 +6.3k/s, msin3i 1.59, asini 11.8.  Two similar slowly rotating A-type stars.
 5414 1D:   Fixed with HR 5415.
 5415 1D:   Fixed with HR 5414.
 5421 1S:   Also classified F5Ib/II-G0.
 5421 1VAR: CDelta 6.43 - 7.21V, 5.493839d.
 5422 1D:   Companion K1V.
 5424 1D:   Identification of companion questioned.
 5425 1G:   Member of the local association (Pleiades group).
 5430 1D:   Component C optical.
 5433 1D:   6.5 A7IV-V, 6.7 A7IV-V, 30.0y, a = 0.210". Combined mag., colors.
 5433 1DYN: 0.014".
 5434 1G:   Hyades group.
 5435 1D:   Primary found double by speckle interferometry, sep. 0.069". Component B, optical.
 5435 1N:   Seginus; Ceginus; Haris in Becvar.
 5435 1RV:  Varies in period of 0.25d.
 5435 1VAR: Delta Sct 3.02 - 3.07V, 3.23 - 3.28B, 3.20 - 3.25p, 0.2903137d.  Hydrogen and Ca lines vary.
 5439 1D:   Companion K0V.
 5440 1D:   Innes catalogue indicated a faint companion at 6" in 1897, not subsequently seen.
 5440 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.
 5440 1S:   Shell star.
 5440 1SB:  Probably the primary of visual optical pair.
 5440 1VAR: Gamma Cas 2.30 - 2.41V, 1.83 - 1.95p.  H alpha variable, H beta sometimes bright, sometimes dark and double or
 5440 2VAR: multiple.  Variability shows evidence of mass loss.  Amp. 0.07V on time scale 1d suspected.
 5441 1S:   Also classified F6III.
 5441 1VAR: Delta Sct? Amp. 0.02V, over 3 hours.
 5444 1VAR: 5.52 - 5.56V.
 5447 1VAR: Delta Sct?
 5450 1D:   AB combined mag., colors.  C, 9.2A1V at 19" = CoD -45d9303, CPM?
 5451 1G:   Gamma Leo group.
 5452 1VAR: Lb, amp. 0.14V, 7.2 - 7.34p.
 5453 1G:   Member of Pleiades group.
 5453 1VAR: S, amp. 0.1:V, 0.20U.  Expanding circumstellar shell.
 5458 1G:   Hyades group.
 5459 1D:   AB 79.920y, a = 17.515".  B = HR 5460, CPM with Proxima at 2.2d, discovered by Innes in 1915, a flare star, V 645 Cen,
 5459 2D:   12.4 - 13.4p, 11.10V, +1.88(B-V), +2.05(R-I), M5.5Ve.
 5459 1DYN: 0.750".
 5459 1N:   Rigel Kentaurus; RIGIL KENT; Toliman.
 5459 1S:   Components A and B have about twice the metal abundance of the Sun and an age of about 6 billion years.
 5459 1SB:  81.18y or 29.652d, K 5.0k/s, V0 -21.6k/s, msin3i 0.939, asini 1730.
 5460 1D:   See HR 5459.
 5460 1DYN: 0.750".
 5463 1D:   Binary.  Companion K5V.
 5463 1DYN: 0.074".
 5463 1S:   Also classified F1Vp.
 5463 1VAR: Amp. 0.03V.  Magnetic var., about 4 months.  Pulsation period 6.8 min?
 5469 1G:   Sco-Cen assoc.; certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5469 1S:   Also classified B1.5Vn.  Soft X-ray source.
 5469 1VAR: Beta C 2.29 - 2.34V, 0.2598466d.  Period varies.  Possible secondary period 3.145d.  Modulation period 10y?
 5471 1G:   Sco-Cen assoc.; certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5472 1M:   Possible nearby star on basis of spectroscopic parallax.
 5472 1S:   Also classified F4III.
 5472 1SB:  AB, 101.56d, K 19.2k/s, V0 var., asini 26.8. ABC, 3320d, K 7.8k/s, V0 -0.1, asini 347.  Speckle interferometry
 5472 2SB:  gives mag. diff 0.5v, sep. 0.057".
 5473 1G:   Sirius group.
 5475 1D:   Binary with HR 5476.  Colors for combined light. Mag. for blend, 4.53V.
 5475 1DYN: 0.012".
 5475 1S:   Overabundant gallium. Metallic-line star. 4206 MnII line varies in period 2.2445d; other lines vary, some in opposite
 5475 2S:   phase.  Also classified A8.5V; component A, ApMn, component B, A7V.
 5475 1VAR: ADS 9338A, Alpha CV? 4.94 - 5.00V.
 5476 1D:   See HR 5475.
 5476 1DYN: 0.012".
 5477 1D:   Binary with HR 5478, q.v.
 5477 1DYN: 0.012".
 5477 1G:   Sirius group? UMa stream.
 5478 1D:   AB 4.52 A2III, 4.55 A2III, 123.44y, a = 0.595".  Colors for combined HR 5477-5478.  Combined mag. 3.78V. vsini 156k/s
 5478 2D:   for blended HR 5477-8.
 5478 1DYN: 0.012".
 5479 1G:   61 Cyg group.
 5481 1G:   Eta Cep group.
 5482 1G:   Possible Eggen group with HR 63, q.v.
 5483 1S:   Weak CN.
 5484 1VAR: H alpha variable.
 5485 1S:   Ultraviolet FeII emission.  Also classified as K5III.
 5487 1N:   Rijl al Awwa.
 5487 1SB:  About 358d.  Unresolved by speckle interferometry.
 5488 1G:   In Norma dark cloud.
 5488 1RV:  Var. 0.135d, amp. about 18k/s.
 5488 1VAR: Beta C, amp. 0.04u, 0.03y, 0.04V, 0.131d with possible secondary periods.
 5490 1VAR: SRb 4.7 - 5.4v, about 30d or 450:d.
 5491 1G:   Member Hyades group.
 5491 1VAR: Delta Sct 6.47 - 6.52V, 0.08d.
 5492 1D:   Binary.
 5492 1DYN: 0.024".
 5492 1G:   Sirius group; UMa stream.
 5492 1VAR: Delta Sct 6.22 - 6.29V, 0.0825 and 0.0837d.  Difference in mag. between components of double varies.
 5496 1G:   Zeta Her group.
 5497 1D:   Binary, components F0V, G1V.
 5497 1DYN: 0.023".
 5497 1RV:  ADS 9375B, G3V, -20k/s.
 5500 1G:   Sco-Cen assoc.
 5502 1S:   Barium star.
 5504 1D:   7.0 F7V, 7.2, 25.95y, a = 0.297".
 5505 1D:   Binary with HR 5506.
 5505 1DYN: 0.007".
 5506 1D:   Binary with HR 5505.  Colors for combined light. Mag. of blend, 2.37V.
 5506 1DYN: 0.007".
 5506 1N:   IZAR; Mirac; Mirak; Mirach; Mizar, a name commonly applied to HR 5054; Pulcherrima.
 5508 1RV:  Two determinations disagree in sign, +41, -41k/s.
 5514 1S:   Lambda Boo star, Ca, Mg 4481 wk.
 5515 1G:   Sigma Pup group.
 5518 1S:   CN strong.
 5519 1VAR: SRb 5.93 - 6.15V, 60 - 80d?
 5520 1D:   CPM?
 5523 1D:   AB and AE binary.  B = Am(A2/A6/A8)s.  C and D optical.  E 12.5v at 27".
 5523 1DYN: 0.016".
 5523 1S:   Also classified A0III:pSrCr,s.
 5523 1VAR: ADS 9396AB, Alpha CV.
 5526 1G:   Sigma Pup group.
 5527 1C:   Large color excess.
 5527 1D:   In Innes catalogue, 6.5, 6.5v sep. 0.5" in 1913.  Not confirmed.
 5527 1S:   Also classified F2-G2II + B4 and F6IIab + B8V.
 5527 1SB:  Secondary B4. SKYLAB indicates cool star with hot companion.
 5527 1VAR: CDelta 5.65 - 6.09V, 5.273268d.
 5528 1D:   Binary.
 5528 1G:   Sco-Cen assoc.; certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5530 1D:   CPM with HR 5531 at 231".  Component A, HR 5531, is the suspected occultation double, 3.4, 3.8, sep. 0.01".
 5531 1D:   CPM with HR 5530.  Suspected occultation double.
 5531 1N:   Zuben Elgenubi; Zubenelgenubi; Kiffa Australis; Elkhiffa Australis.
 5531 1R:   About 2 solar radii.
 5533 1N:   Merga; Marrha; El Mara el Musalsela; Falx Italica.
 5533 1S:   Also classified F5V.
 5537 1D:   AB binary, B is G7V.
 5537 1SB:  ADS 9405 A and B both SB.
 5538 1D:   Binary.  Combined mag., color.
 5538 1DYN: 0.010".
 5538 1SB:  ADS 9406B, 12.822d, K 58.3k/s, V0 -28.2k/s, msin3i 1.28, asini 9.47.
 5540 1VAR: Cst? 7.8p.
 5541 1G:   61 Cyg group.
 5542 1G:   Hyades group.
 5543 1G:   Sco-Cen assoc.; member of Pleiades group.
 5544 1D:   AB 4.74 G8V, 6.9 K4V, 151.505y, a = 4.904".  Combined mag., colors.  Masses 0.89 and 0.74 solar. Perturbation period
 5544 2D:   2.2y, a = 0.020" suspected; unresolved by speckle interferometry.  Component C optical.
 5544 1DYN: 0.151".
 5544 1G:   UMa stream.
 5544 1RV:  ADS 9413B, K4V, +5.5k/s, variable.
 5544 1S:   Also classified G7Ve + K5Ve, H and K in emission.
 5544 1VAR: BY? 4.52 - 4.67V, 10.137d.
 5549 1D:   B, 10.8v at 13", CPM.
 5550 1D:   6.8 F4IV, 7.5 G1IV, 215.4y, a = 1.09". Combined mag.
 5550 1S:   Also classified F6III, F4IV, dF9+dF9.
 5551 1G:   Sco-Cen assoc.
 5551 1S:   H alpha variable.
 5551 1VAR: Gamma Cas 5.02 - 5.44V.  Amp. 0.03 on time scale 2d reported.  H alpha varies.
 5553 1G:   Hyades group.
 5553 1SB:  Unresolved by speckle interferometry 1986.46.
 5553 1SB:  125.374d, K 17.74k/s, V0 -32.66k/s, asini 27.
 5554 1G:   Probable Hyades group.
 5559 1D:   CPM?  Combined mag., colors.
 5559 1G:   Sco-Cen assoc.
 5559 1SB:  Primary of visual double.
 5563 1N:   KOCAB; Kochab; Kochah; with HR 5735 called "Guards of the Pole."
 5566 1G:   Wolf 630 group.
 5568 1C:   UV deficient.
 5568 1D:   AB 5.79 K4V, 7.93 M2V, q = 20.388" hyperbolic orbit. Component B is dM2.
 5568 1DYN: 0.22".
 5569 1D:   CPM.
 5571 1G:   Sco-Cen stream; Sco-Cen assoc.; probable member of Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5573 1N:   In Virgo. Originally named M Ser, 1 Ser. HR indicated it as in Libra.
 5573 1RV:  Secondary of visual binary G5IV, +30k/s.
 5576 1G:   Sco-Cen assoc.; certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5576 1VAR: 2.9 - 2.95B.
 5577 1D:   6.3 A4V, 6.6 A6V, 339.3y, a = 0.93". Combined mag., colors.
 5579 1G:   Sco-Cen assoc.
 5580 1S:   Also classified F7II.
 5582 1D:   AB CPM.  B is G8V.
 5582 1S:   Comp. A = Lambda4150 star with abnormally strong CN.
 5583 1D:   CPM.  Companion M1.
 5586 1N:   Zuben Elakribi.
 5586 1SB:  2.3273d, K 78.3k/s, V0 -36.4k/s, asini 2.50.  Orbital period variable. Masses 2.6, 1.1 solar.
 5586 1VAR: EA 4.92 - 5.90V, 2.32735297d, period may vary.  Component A of quadruple system.  Contact binary.
 5589 1G:   Hyades group.
 5589 1SB:  748.9d, K 8.3k/s, V0 +6.2k/s, asini 84.
 5589 1VAR: SR? 6.17 - 6.5p, 40?d.
 5594 1D:   AB CPM.  Component C, 14v at 32" optical.
 5595 1G:   Sco-Cen cluster; member of the local association (Pleiades group); upper Cen group of Sco-Cen assoc.
 5597 1D:   CPM.  Component B F4V.
 5597 1RV:  ADS 9447A, 0.741285d.
 5597 1S:   Comp. A = A Pec: Si, Cr, Sr, Zr overabundant by over a factor of 10.  Silicon star also classified A0Vp(Si v. st; Sr,
 5597 2S:   Cr st.; Ca wk.)s.
 5597 1VAR: ADS 9447A, Alpha CV 6.33 - 6.41V, 0.6080722 or 0.741285 or 2.8881d.  Magnetic field var. 0.7447d?, possibly irregular.
 5599 1S:   Also classified A4V.
 5602 1N:   Nekkar; Merez; Meres.
 5603 1N:   Brachium; Cornu; Zuben el Genubi; Zuban al Akrab; Zuben Hakrabi.  Sigma Lib is also Gamma Sco, in Lib.
 5603 1S:   Ultraviolet FeII emission.
 5603 1VAR: SRb 3.20 - 3.46V, 20d.
 5604 1VAR: Lb? 6.38 - 6.46V.
 5605 1D:   Binary with HR 5606.  Colors for combined light. Blended mag. 3.88V.  vsini for combined light.
 5605 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.
 5606 1D:   See HR 5605.
 5606 1G:   Sco-Cen assoc.
 5618 1D:   5.3 F5V, var. G2V+G2V, 225.0y, a = 3.772". Combined mag., colors. Combined mass 2.1 solar.
 5618 1DYN: 0.073".
 5618 1SB:  ADS 9494B, 0.2678d, K 115.4k/s, V0 +3.4k/s, msin3i 0.772, asini 0.425.
 5618 1VAR: ADS 9494B, EW 6.5 - 7.10v, 0.2678160d.  Period changes with orbital motion.  Variation in light curve may be caused by
 5618 2VAR: mass transfer between close pair.  Reddening at max. due to ADS 9494A.  Component A may vary up to 0.09m.
 5619 1S:   Silicon star.
 5619 1VAR: Spectrum variable.
 5620 1VAR: Amp. 0.09V.
 5624 1S:   Magnetic field.
 5624 1VAR: Alpha CV 5.76 - 5.81V, 0.8775d.
 5625 1G:   Doubtful member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5626 1D:   4.6 B3V, 4.9 B3V, 72.88y, a = 0.422". Combined mag., colors.
 5626 1G:   Probable member of Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5627 1D:   CPM.  Companion A5.
 5633 1D:   6.7 A2V, 6.8 A1V, sep. 0.08", 8.0y, a = 0.10".  Combined mag., colors.  Unresolved by speckle interferometry.
 5634 1D:   Both companions optical.
 5634 1G:   Sirius group; UMa stream.
 5637 1D:   IUE observations show a B8V companion 2.5 mag. fainter than primary.
 5642 1D:   Optical pair with HR 5643.
 5643 1D:   See HR 5642.
 5644 1VAR: Lb 8.1 - 9.1p.  Amp. 0.51V, 0.36(B-V).
 5646 1D:   CPM with HR 5647.
 5646 1G:   Possible Pleiades group.
 5647 1D:   See HR 5646.
 5649 1D:   CPM.  B is F8.  Nearly same proper motion as HR 5646, 5647.
 5651 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.
 5651 1SB:  0.9014d, K 22k/s, V0 +13.5k/s, asini .273.
 5651 1VAR: Var?  Amp. 0.015b.
 5652 1D:   AP 5.1 B9IV, 5.6 B9V, 23.42y, a = 0.116", combined light, colors.  Mean mass 5 solar.  BC, 10.5, 11.2v sep. 1.9". A
 5652 2D:   physical pair in orbital motion about AP at 58"; possibly quintuple system.
 5652 1G:   Member of Pleiades group.
 5652 1S:   Also classified B8VpSi, B9IV-V; component B G5IV.
 5652 1SB:  ADS 9532A, 22.35y D, K 3.4k/s, V0 -14.2k/s, asini 358.
 5652 1VAR: ADS 9532A, Alpha CV?, 4.53 - 4.56V.  Spectrum variable.
 5654 1D:   Resolved by speckle interferometry 1986.45, sep. 0.51".
 5654 1VAR: Lb 5.79 - 6.02V.
 5655 1D:   7.1, 7.1v, sep. 0.03"; suspected SB, but duplicity doubtful.
 5659 1D:   Binary.  Companion 7.53V, +0.35(R-I), dG6.
 5659 1DYN: 0.038".
 5659 1G:   Epsilon Ind group.
 5661 1D:   Component C, A5V, optical.  Component B, RV -16k/s.  CPM with HR 5664.
 5661 1G:   Sco-Cen assoc.
 5661 1S:   H alpha variable.
 5664 1D:   CPM with the triple star HR 5661.  Faint companion of HR 5664, G5V, probably optical.
 5664 1S:   Also classified O7.5III((f)).
 5664 1SB:  3.9025d, K 158.3k/s, V0 +9.2k/s, asini 8.46.
 5664 1VAR: Component A of double, Ell?, amp. 0.08V.
 5667 1D:   Suspected of being double. SKYLAB indicates cool star with hot companion.
 5667 1S:   Sr 4077 strong.  Also classified F/G + A/F.
 5680 1D:   Companions:  B, B9V; C, A-type spectrum.
 5680 1S:   Also classified O7I.
 5681 1D:   CPM.
 5681 1RV:  ADS 9559B, G0V, -12k/s.
 5683 1D:   AB binary.  C, 7.17V at 23" CPM.
 5683 1G:   Possible Pleiades group; Sco-Cen assoc.
 5684 1G:   Sco-Cen assoc.
 5685 1C:   Color excess E(B-V) = -0.02.
 5685 1N:   Zuben Elschemali; Zuben Eschamali; Zuben el Chamali; Zubenesch; Zubenelg; Kiffa Borealis.
 5685 1S:   C1 neutral carbon continuum shows discontinuities in UV.
 5685 1VAR: Described by Eratosthenes (ca. 200 B.C.) as brighter than Antares, by Ptolemy (ca. 150 A.D.) as equal to Antares.
 5686 1G:   Upper Cen group of Sco-Cen assoc.
 5687 1VAR: EB 5.49 - 6.0B, 2.164175d.  Period 1.85 found for secondary min.
 5694 1D:   AB binary.  Some disagreement as to whether B or C, at 127" from A, is the brighter.
 5694 1DYN: 0.034".
 5694 1G:   Not member of Gamma Leo group but previously listed as such.
 5695 1G:   Member of the local association (Pleiades group); certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen
 5695 2G:   assoc.; member of Pleiades group.
 5695 1VAR: Beta C 3.21 - 3.24V, 0.16547d; 0.14273d also possible.
 5697 1D:   Probable CPM.
 5701 1G:   Wolf 630 group.
 5702 1SB:  3.5773d, K 59.4k/s, V0 -22.2k/s, msin3i 0.492, asini 2.91.
 5704 1D:   5.1 B5, 5.5 F8, 778.54y, a = 2.384" or 269.90y, a = 2.485".  Although a period has been derived, spectroscopic evidence
 5704 2D:   indicates that the F8 component is a dwarf much closer to the Sun than the B5 star:  probably optical.
 5705 1G:   Hyades group; Zeta Her group.
 5705 1S:   Ultraviolet FeII emission.
 5708 1D:   AB binary.  Combined mag., colors.  C, 9v at 27" probably optical.
 5708 1G:   Upper Cen group of Sco-Cen assoc.
 5708 1RV:  Comp. C, -26k/s.
 5708 1SB:  Primary of visual system, 4.5598d, K 56.1k/s, V0 +7.9k/s, msin3i 0.404, asini 3.40.
 5708 1VAR: Var?  Amp. 0.015b.
 5710 1D:   CPM?
 5710 1DYN: 0.013".
 5710 1G:   Wolf 630 group.
 5712 1G:   Certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5714 1N:   Pherkad Minor. Sometimes called Gamma1 UMi. HR 5735 is Gamma or Gamma2.
 5716 1S:   Sr enhanced.
 5719 1G:   Member of Pleiades group.
 5719 1VAR: Spectrum variable.
 5720 1S:   Very metal-poor star. Nitrogen overabundant by factor of 15 and carbon underabundant by factor of 3 relative to iron.
 5721 1G:   UMa stream.
 5723 1SB:  226.95d, K 14.0k/s, V0 -9.7k/s, asini 32.0.  Unresolved by speckle interferometry.
 5727 1D:   AB 5.62 G1V, 5.89 G3V, 41.623y, a = 0.907".  B is HR 5728.  Colors for combined images. Mag. for blend 4.98V. Masses
 5727 2D:   0.95 and 0.94 solar.  C, 13.4v at 58" optical; D, 11v at 215" probably optical.
 5727 1DYN: 0.054".
 5727 1G:   UMa cluster; Sirius group? UMa stream.
 5727 1SB:  ADS 9617A, 41.56y D, K 4.5k/s, V0 -6.0k/s, asini 904.
 5727 1VAR: Blend of 5727/8, 4.94 - 5.02V.  Uncertain which component is the variable.
 5728 1D:   See HR 5727.
 5728 1DYN: 0.054".
 5728 1G:   UMa stream.
 5728 1VAR: See HR 5727.
 5730 1D:   Companion K5IV.
 5730 1G:   Sco-Cen assoc.
 5730 1RV:  vsini 250-350k/s.
 5730 1S:   Shell star.  Also classified B3IVne, B1pne.  Width of H alpha varies.  Two spectra?
 5730 1VAR: Gamma Cas 5.43 - 5.61V.
 5731 1S:   Also classified B9V.
 5731 1VAR: If variable, period much longer than 180d.
 5733 1D:   Probably binary with HR 5734, a close binary ADS 9626BC.
 5733 1N:   Alkalurops; Inkalunis; Icalurus; Clava; Venabulum.
 5733 1SB:  ADS 9626A, 298.75d.
 5733 1VAR: Delta Sct?
 5734 1D:   BC 6.98 dG5, 7.63, 260.10y, a = 1.463".  Combined mag., colors of BC.  Mean mass BC, 0.52 solar.
 5734 1DYN: 0.028".
 5735 1N:   Pherkad; Pherkad Major. See HR 5563 and 5714.
 5735 1RV:  0.108449d, but not SB. Variable elements.
 5735 1S:   Shell star, but shell possibly variable.
 5735 1VAR: Delta Sct? Amp. 0.03V.  Hydrogen and CaII variable.
 5736 1G:   Probable member of Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5736 1S:   Shell star.
 5740 1M:   Possible nearby star on basis of spectroscopic parallax.
 5741 1G:   61 Cyg group.
 5743 1N:   Zeta1 Fl 32, Zeta2 Fl 34, Zeta3 Fl 34 and Zeta4 Fl 35 Lib are, respectively, HR 5743, HD 137949 (6.69V,
 5743 2N:   F0Vp), HR 5750 and 5764.  HD 137949 is included in the BS Supplement.  HR 5764 also called simply Zeta Lib.
 5744 1N:   Ed Asich; Eldsich; Al Dhiba; Al Dhihi.
 5747 1D:   First astrometric binary discovered from parallax measurements, by K. Burns, 1931.
 5747 1G:   Hyades group.
 5747 1N:   Nusakan.
 5747 1S:   Also classified A8IIIpSrCrEu. Extreme oxygen deficiency relative to magnesium. Magnetic field an indicator of stellar
 5747 2S:   rotation.  Uranium 3860 but not thorium in spectrum.
 5747 1SB:  10.496y, K 9.2k/s, V0 -18.0k/s, asini 442. The two SB components first resolved visually 1975. Possible secondary RV
 5747 2SB:  period 320.17d.  Resolved by speckle interferometry 1986.45, sep. 0.31".
 5747 1VAR: Alpha CV 3.65 - 3.72V, 18.487d.  Magnetic field and rotation same period.  Variable H alpha. Amp., light,
 5747 2VAR: magnetic field, spectrum vary per. 10.5y.  Possible secondary light period of 240d.
 5752 1SB:  105.95d, K 10.8k/s, V0 -17.1k/s, asini 15.7.
 5756 1D:   B, 8.94V, +0.55(B-V), +0.07(U-B), F6V or G0V, CPM at 11.2".  A, doubtful occultation double, mag. and color combined,
 5756 2D:   sep. 0.03".
 5756 1G:   Hyades group.
 5756 1SB:  ADS 9681A.
 5763 1G:   UMa stream.
 5763 1S:   Also classified M0IIIab and K5.5Ib.
 5764 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 5764 1N:   Usually called Zeta Lib.
 5764 1SB:  5.9, 7.9v, sep. 0.00004"?  Unresolved by speckle interferometry.
 5765 1D:   BC 7.8, 8.0, combined F0V 54.3y, a = 0.225" or 57.32y, a = 0.245".  This pair binary about component A at 9.3".
 5765 1DYN: Components BC, 0.011".
 5765 1RV:  Component B, -4.6k/s.
 5767 1G:   Probable Hyades group.
 5771 1D:   Companion A5.
 5773 1G:   Upper Cen group of Sco-Cen assoc.
 5774 1D:   Combined mag., colors.  Companion resolved by speckle interferometry, sep. 0.040" on 1985.5.
 5774 1S:   Shell star.
 5776 1D:   3.5 B2IV-V, 3.6 B2IV-V, 147y, a = 0.59". Combined mag., colors.
 5776 1G:   Probable member of Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5776 1RV:  Expanding circumstellar shell.
 5776 1S:   Spectra obtained in March 1987 at Vainu Bappu Obs. showed H alpha profiles with emission peaks.  The star may be in
 5776 2S:   transition from B to Be type.
 5777 1G:   Gamma Leo group.
 5778 1G:   Member of the local association (Pleiades group).
 5778 1RV:  Primary probably not variable and velocity probably constant.
 5778 1VAR: Component A is NSV 7134, 4.12V, amp. 0.7m.  However, 1300 UBV observations on 57 nights (1984-6) revealed no variation
 5778 2VAR: over 0.06 mag.  R-I also found at -0.16.  Component B, the rarely seen companion, is NSV 7135, 5.5, 7.8v.
 5780 1G:   Sco-Cen cluster; Sco-Cen assoc.
 5781 1G:   Probable member of Sco-Cen cluster; upper Cen group of Sco-Cen assoc.
 5781 1RV:  Comp. B +3.5k/s.
 5781 1S:   Shell star.
 5781 1VAR: Var?  Amp. 0.015b.
 5782 1D:   Companion B, K0V; C is optical.
 5785 1G:   Probable Hyades group.
 5787 1D:   ADS 9704 AP, sep. 0.097", unresolved by speckle interferometry.  Component B, 11.2v at 42", optical.
 5787 1N:   Zuben Elakrab; Zuben Hakraki; Zuben el Hakrabi.
 5788 1D:   ADS 9701, 3168y, a = 5.8432".  Binary with HR 5789, blended mag., colors.
 5788 1DYN: 0.022".
 5789 1D:   Binary with HR 5788.  CD 13.5, 14.0 sep. 4" at 65" from A, optical.
 5789 1DYN: 0.022".
 5789 1VAR: Delta Sct 4.20 - 4.25V, 0.134d.  Fourier analysis of 1975 and 1979 data shows frequencies of 6.4227 and 7.8869 cycles/d
 5789 2VAR: or periods 0.1557 and 0.1268d.
 5793 1G:   Sirius group; UMa stream.
 5793 1N:   ALPHEKKA; Alphecca; Alphacca; Gemma; Gnosia; The Jewel; Gnosia Stella Coronae; Ashtaroth.
 5793 1SB:  17.3599d, K 35.8k/s, V0 +1.5k/s, asini 7.83; EB, i 88.3d.
 5793 1VAR: EA 2.21 - 2.32B, 17.359907d. Possibly also intrinsic var.
 5794 1S:   Ultraviolet FeII emission.
 5797 1D:   CPM.
 5801 1G:   Sco OB2; Sco-Cen assoc.; upper Sco region.
 5804 1S:   Also classified F0IVn.
 5805 1G:   Upper Cen group of Sco-Cen assoc.
 5806 1G:   Possibly Wolf 630 group.
 5807 1S:   Also classified A8III:
 5812 1G:   Sco OB2; Sco-Cen assoc.; probable member of Sco-Cen cluster; upper Sco region.
 5812 1S:   A Perkins Obs. spectrogram May 8, 1962 showed two spectra, sep. 200k/s, B3V, vsini 149k/s and B5:, vsini 100:k/s.
 5815 1D:   Binary with HR 5816.
 5816 1D:   Binary with HR 5815.  Combined mag. 5.79V.
 5823 1S:   Also classified G7.5IIIb CN-1 Fe -1.
 5824 1R:   Occultation diam. = 0.0022".
 5829 1D:   AB binary, B, 8.5 G8IV-V; C, 11.4 at 135".
 5829 1DYN: 0.045".
 5829 1SB:  ADS 9696A.
 5830 1G:   UMa stream.
 5831 1D:   Companion 10.33V, +0.49(B-V), -0.01(U-B), F5V, CPM.
 5831 1S:   G8.5IIIa CN-1 Ca-1 Fe 0.5.
 5833 1D:   Binary with HR 5834.  Colors for combined light; combined mag., 66V.
 5833 1DYN: 0.010".
 5834 1D:   Binary with HR 5833.
 5834 1DYN: 0.010".
 5834 1SB:  ADS 9737A, B6V+B6V, 12.5842d, K 126.1k/s, V0 -14.3k/s, msin3i 9.40, asini 21.8. Both components vsini 100:k/s.
 5839 1G:   Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5839 1SB:  12.26d, K 63.3k/s, V0 +3.9k/s, msin3i 1.35, asini 10.5.  Equal components.
 5840 1G:   Sirius group; UMa stream.
 5841 1VAR: Is 7.3 - 8.3p.
 5842 1D:   AB 5.2 A1V, 5.3 AIV, 11.07y, a = 0.117".  AB combined mag., color.  Resolved by speckle interferometry 1986.45,
 5842 2D:   sep. 0.05".
 5842 1DYN: 0.012" to 0.026".
 5842 1G:   Pleiades group.
 5843 1G:   In Ursa cluster; UMa stream. Possible Eggen group with HR 63, q.v.
 5843 1VAR: Alpha CV 5.33 - 5.36V, 1.59584d. SrII same period. Magnetic field var.  Period probably due to rotation of star
 5843 2VAR: spots.
 5845 1G:   Hyades group.
 5845 1S:   Also classified A8Vams.
 5846 1D:   CPM.
 5847 1G:   Wolf 630 group.
 5849 1D:   4.08 A0IV, 5.51 A3V, 91.0y, a = 0.74".  Combined mag., color.
 5849 1DYN: 0.018".
 5849 1G:   Hyades group.
 5849 1SB:  ADS 9757A.
 5849 1VAR: Delta Sct 3.80-3.86V, 0.030d. Mass 1.9 solar. Possibly beat period?
 5851 1D:   CPM with HR 5852.  Combined mag. and colors, 5.53V, +0.23(B-V), +0.10(U-B).
 5851 1S:   Also classified A7V.
 5852 1D:   CPM with HR 5851.
 5852 1S:   Also classified A8V.
 5853 1D:   Quintuple system of which E is brightest companion; B, 12.0V at 4"; others at 172" and 208".
 5853 1DYN: 0.084".
 5854 1D:   SR? Amp. 0.2V. ADS 9765B, optical.
 5854 1N:   UNUKALHAI; Unuk al Hay; Unuk Elhaia; Unuk; Unukalhay; Cor Serpentis.
 5856 1D:   AB binary; C, 9.0 G0 at 51" fixed.
 5857 1VAR: Alpha CV 5.50 - 5.51V, 1.30488d.  Beat period 4.2283d.
 5859 1G:   UMa stream.
 5860 1D:   Sep. 0.097".
 5863 1SB:  38.937d, K 53.6k/s, V0 -12.6k/s, asini 17.2.  Unresolved by speckle interferometry.
 5864 1D:   AB, CPM.
 5867 1D:   B, 9.72V, +0.84(B-V), +0.68(U-B), K3V, CPM. C, 10.7v at 201". Also CPM with BD+15d2906 at 1642", itself a double, 8.4,
 5867 2D:   10.5v sep. 6".
 5867 1DYN: 0.016".
 5867 1G:   Sirius group; member of Ursa cluster; UMa stream.
 5867 1RV:  ADS 9778B, +2.8k/s.
 5868 1SB:  1837d, K 2.8k/s, V0 -6.7k/s, asini 59.1.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 5869 1G:   Sco-Cen assoc.; in Norma dark cloud.
 5870 1G:   Hyades group.
 5873 1D:   Component B, K0V.  Third component optical.
 5873 1G:   Doubtful member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; in Norma dark cloud.
 5879 1S:   Ultraviolet FeII emission.
 5880 1C:   IR excess.
 5880 1S:   Hydrogen deficient carbon star. At minimum, emission of CaII, NaI, ScII, TiII, SrII, and FeII. Spectra at 2 and 10
 5880 2S:   micrometers indicate a thick dust shell either around R CrB or a companion.
 5880 1VAR: R CB 5.8 - 14.8v.  The prototype star, discovered by Pigott in 1795.
 5882 1SB:  137.55d, K 21.2k/s, V0 +30.3k/s, asini 39.7.
 5883 1G:   Sco-Cen assoc.
 5883 1S:   HgMn star.
 5883 1SB:  15.2565d, K 135.6k/s, V0 -16.3Vk/s, asini 28.4. Primary mercury-platinum star B9IV, secondary Am; possibly a third
 5883 2SB:  spectroscopically invisible component.
 5885 1G:   Sco OB2 assoc.; probable member of Sco-Cen cluster; upper Sco region; embedded in reflection nebulosity; member of
 5885 2G:   Pleiades group.
 5885 1RV:  Rapidly rotating star which might become Be star.
 5886 1G:   In Ursa cluster; Sirius group.
 5886 1RV:  24.4d.
 5887 1D:   Components white and orange-red.
 5887 1S:   Also classified A8IVams.
 5888 1G:   UMa stream.
 5888 1S:   Also classified A6IVm.
 5892 1S:   Also classified A6IVm.
 5893 1G:   Possibly 61 Cyg group.
 5893 1VAR: Amp. 0.07V.
 5894 1VAR: M 5.16 - 14.4v, 356.41d.
 5895 1S:   Lambda Boo star, Mg 4481 wk.
 5898 1D:   B, 10.5v at 1.08"; C, 9.1 at 45"; D, 8.7 at 48".
 5898 1VAR: Amp. 0.07V.
 5900 1D:   Binary.
 5900 1S:   Sr and 4152 strong. Possibly Am or Fm component. Earlier grating spectra yielded A3/A7/F0II-III from K
 5900 2S:   line/hydrogen/metallic lines, respectively.
 5902 1G:   Sco OB2; doubtful member of the Sco-Cen cluster.
 5902 1SB:  5.3, 7.3v, sep. 0.0002",  about 11.5d.
 5903 1VAR: Delta Sct?
 5904 1D:   CPM. Combined mag., color.
 5904 1G:   Sco OB2; Sco-Cen assoc.; probable member of Sco-Cen cluster; upper Sco region; embedded in reflection nebulosity.
 5904 1RV:  Rapidly rotating star which may become Be star.
 5905 1G:   Sco-Cen assoc.
 5906 1D:   Suspected occultation double.
 5906 1G:   Sco OB2; Sco-Cen assoc.; doubtful member of the Sco-Cen cluster; upper Sco region.
 5907 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster; upper Sco region.
 5907 1VAR: Amp. 0.03V on time scale 2 hrs. suspected.
 5910 1G:   Sco OB2.
 5910 1RV:  Determinations of vsini range from 29 to 196k/s.
 5912 1G:   Sco OB2.
 5912 1S:   Helium-weak star.
 5912 1VAR: 1.45937d.  Magnetic field variable 1.45955d (Landstreet et al. 1979, MNRAS, 188, 609).
 5913 1S:   Also classified F4IVs or F3V.
 5914 1S:   Lithium to hydrogen ratio about 12 times solar. Low metal content.
 5914 1VAR: Variable intrinsic polarization observed Aug. 1974.
 5915 1D:   Binary.
 5915 1G:   Sco OB2; member of the local association (Pleiades group); Sco-Cen assoc.
 5918 1D:   Companion G8V, optical.
 5918 1S:   Also classified B9V.
 5919 1VAR: Delta Sct 6.20 - 6.23V, about 0.250d.
 5920 1D:   Companion F5V, optical.
 5924 1G:   Epsilon Ind group.
 5924 1M:   High space velocity.
 5925 1D:   Binary with HR 5926.  Mag. and color for combined light, 4.585V, +0.09(B-V), +0.07(U-B).
 5925 1DYN: 0.018".
 5925 1S:   Also classified A2.5IV.
 5926 1D:   Binary with HR 5925.
 5926 1DYN: 0.018".
 5926 1S:   Also classified A1V(n).
 5928 1G:   Sco OB2; Sco-Cen cluster; upper Sco region; member of Pleiades group.
 5929 1S:   Houk classified K0/1III + A0/1V.
 5930 1D:   Suspected occultation double.
 5931 1M:   Old disk population runaway star.
 5933 1C:   Color excess E(B-V) = +0.03.
 5933 1D:   Companions optical?
 5934 1G:   Sco OB2; upper Sco complex.
 5934 1SB:  Large amp. Secondary much fainter.
 5934 1VAR: Beta C?, 5.84 - 5.87V, 0.2872d.
 5936 1S:   Also classified A7III.
 5938 1S:   Shell star.  Also classified B8V.
 5938 1SB:  46.0227d, K 12.0k/s, V0 -19.3k/s, asini 7.17.  RV period constant over 40 yrs. Shell-line RV also 46.023d.
 5938 1VAR: Spectrum var.  Balmer emission and metallic absorption vary in period about 30 yrs; H alpha profile varies in period
 5938 2VAR: of =<1 min.  A potassium flare observed June 21, 1965.  Probable mass-transfer between components.
 5939 1VAR: CDelta 6.06 - 6.81V, 6.32344d.  Possible blue companion.
 5941 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster; member of Pleiades group.
 5941 1RV:  Shell oscillations.  Unstable circumstellar shell expanding -25k/s.  RV has quasi period of about 10 yrs, amp. about
 5941 2RV:  200k/s.
 5941 1S:   Strong Lambda 4619 absorption.  Shell star with variable hydrogen emission profiles.  Also classified B3:IV:e-shell.
 5941 1VAR: Gamma Cas 4.79 - 4.96V.  Variable polarization.  R-I also found at -0.13.
 5942 1G:   Sco OB2; Sco-Cen cluster; upper Sco region.
 5942 1RV:  vsini 200k/s.
 5942 1S:   He strong?
 5942 1VAR: Small amp. in y. 0.492d or 0.976d.  Also spectrum var.
 5944 1C:   Color excess E(B-V) = +0.08.
 5944 1D:   Primary is SB, 3.4, 6.4v sep. 0.0003"; third component, ADS 9862B, 12.2v at 50".  vsini both A and B =<100k/s.
 5944 2D:   Component B, F4V, optical.
 5944 1G:   Sco OB2; Sco-Cen cluster; in HII region; upper Sco region; member of Pleiades group; in reflection nebula; member assoc.
 5944 2G:   Sco R1 at 145 pc.
 5944 1SB:  ADS 9862A, B1V, B2V, 1.5701d, K 131k/s, V0 -4k/s, msin3i 3.46, asini 2.83. Equal components.
 5947 1D:   Component B, 12.6v at 2", CPM.
 5947 1M:   Possible X-ray source 3U1555+27.
 5948 1D:   AB binary.  Companion A5Vp.
 5948 1G:   Sco-Cen cluster; member of the local association (Pleiades group).
 5948 1RV:  Comp. B, +7k/s.
 5950 1G:   Probable Hyades group.
 5953 1C:   Color excess E(B-V) = +0.16. Conspicuous infrared deficiency.
 5953 1D:   Possible quadruple system:  SB 3.0, 5.0v, sep. 0.00001", 3.3v at 0.1", and 4.9v at 0.186".
 5953 1G:   Sco OB2; Sco-Cen cluster; upper Sco region; HII region.
 5953 1N:   Dschubba; Iclarkrau.
 5953 1R:   Diam. = 0.00045 - 0.00046".
 5953 1SB:  Primary SB about 20d.  Another companion 4.9v at 0.181", discovered by occultation and speckle interferometry, has
 5953 2SB:  longer period.  Resolved by speckle observations 1986.45, sep. 0.17".
 5954 1D:   Component B optical.
 5954 1SB:  3100d, K 9.0k/s, V0 -25.7k/s, asini 380.4.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 5954 2SB:  Unresolved by speckle interferometry.
 5958 1D:   Visual companion doubtful.
 5958 1N:   "Blaze Star."
 5958 1SB:  227.6d, K 24.0k/s, V0 -27.0k/s, msin3i 2.60, asini 75.0.
 5958 1VAR: Nr 2.0 - 10.8v, 29000d?  Outbursts 1866 and 1946.  V and B-V for 1946 maximum.  Near maximum 9.88V, +1.40(B-V),
 5958 2VAR: +0.59(U-B).
 5960 1G:   Hyades group.
 5960 1VAR: Delta Sct 4.95 - 5.00V, 0.063d.
 5961 1D:   AB 5.3 A5V, 5.5 A6V, 26.93y, a = 0.366". C, 7.5v at 11". Combined mag., colors.
 5961 1DYN: 0.026".
 5961 1G:   Hyades moving group.
 5967 1G:   Probable member of Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.
 5968 1D:   Companion optical.
 5969 1G:   Probable Hyades group.
 5969 1R:   Occultation diameter measure indicates point source.
 5971 1G:   Pleiades group.
 5971 1RV:  384d?
 5971 1S:   HgMn star. Overabundant mercury.
 5971 1VAR: Alpha CV?, 4.96 - 5.08V.
 5976 1G:   Probable Hyades group.
 5977 1D:   Binary with HR 5978, q.v.
 5977 1DYN: 0.038".
 5978 1D:   Quintuple system ADS 9909A-C is CPM with ADS 9910, 7.4 G8V, 8.1K0V sep. 11" at 281" from ADS 9909A. ADS 9909AB 4.9 F5IV,
 5978 2D:   4.9 F5IV, 45.69y, a = 0.720". Combined mag. 4.16V, combined colors. ADS 9909C, 7.30V, +0.75(B-V), dG7 at 7", physical.
 5978 1DYN: 0.038".
 5978 1N:   Has been called Grafias, a name more commonly applied to HR 5984.
 5978 1SB:  ADS 9909A, 44.70 yrs. K 3.7k/s, V0 -29.4k/s, asini 549.  Period from visual double orbit.
 5982 1S:   HgMn star.
 5983 1S:   Also classified G5II-III + A3.
 5983 1SB:  108.075d, K 19.6k/s, V0 -1.9k/s, msin3i 0.477, asini 29.1.  vsini of F7 component =<50k/s; A2 component 23k/s.
 5984 1D:   CPM with HR 5985 = ADS 9913C, at 14" and with B, 5.9v at 0.5", possibly SB. Lunar occultations and speckle
 5984 2D:   interferometry indicate companions 4.2v at 0.001" from A and 7.6v at 0.129" from C. Occultations by Jupiter and Io in
 5984 3D:   1971 indicate complex system.  Component C occulted by Io revealed the 2.5 mag. fainter companion at 0.1".
 5984 1DYN: 0.004".
 5984 1G:   Sco OB2; Sco-Cen assoc.; probable member of Sco-Cen cluster; upper Sco region.
 5984 1N:   Graffias; Grafias; Grassias; Acrab; Akrab; Elacrab.
 5984 1R:   From occult. by Jupiter, diam. Beta Sco A1 = 0.000422"; diam.  Beta Sco A2 = 0.000264".
 5984 1S:   Ca and Na lines nearly stationary.
 5984 1SB:  ADS 9913AD, 6.8281d, K 129.0k/s, V0 -1.0k/s, msin3i 16.0, asini 11.6. Mag. difference about 1v. Apsidal period
 5984 2SB:  51000 times orbital. Unresolved by speckle interferometry. Possible third SB component.
 5985 1D:   CPM with HR 5984, q.v.
 5985 1G:   Sco OB2; Sco-Cen assoc.; probable member of Sco-Cen cluster; upper Sco region.
 5986 1G:   Hyades group.
 5986 1SB:  3.0708d, K 25.3k/s, V0 -8.0k/s, asini 1.07.
 5987 1G:   Sco-Cen stream; member of the local association (Pleiades group); probable member of Sco-Cen cluster; upper Cen group of
 5987 2G:   Sco-Cen assoc.
 5987 1RV:  Rapidly rotating star that might become Be star.
 5988 1G:   Sco OB2; Sco-Cen cluster; member of the local association (Pleiades group); upper Sco region.
 5988 1S:   Helium-weak star.
 5988 1VAR: Spectrum var., amp. 0.03V, 1.49187d.
 5989 1C:   Other UBV:  6.55, 6.34 and 6.31V; +0.47, +0.41 and +0.44(B-V); +0.05, -0.04 and -0.05(U-B).
 5989 1D:   AB binary, B, 9.2v at 1"; C, 10.4 at 29" fixed; and D, 10.8 at 53" optical.
 5992 1SB:  8.855d, K 31.6k/s, V0 -21.5k/s, asini 3.56.
 5993 1G:   Sco OB2; Sco-Cen cluster; member of the local association (Pleiades group); upper Sco region.
 5995 1G:   Wolf 630 group.
 5997 1VAR: Amp. 0.02(b-y).
 5998 1G:   Sco OB2; Sco-Cen cluster; upper Sco region.
 5998 1S:   Helium-weak star.
 5999 1D:   CPM with HR 6000 at 44".  CD, 7.1, 11.7v, sep. 1.3".
 5999 1VAR: 6.97 - 7.71V, about 30d, variability attributed to circumstellar dust. Possibly a binary shell star with mass exchange.
 5999 2VAR: Considerable confusion between HR 5999 and 6000 particularly as to which is the variable and which the brighter.
 5999 3VAR: Originally announced as HR 6000, V856 Sco is really HR 5999, the southern preceding and fainter component C of the
 5999 4VAR: bright double. The error stems from interchanged photometric data in Harvard Annals 45, 197, 1901, all other early
 5999 5VAR: visual and photographic estimates indicating that the S. prec. component is the fainter.
 6000 1D:   CPM with HR 5999. Component B, 13v at 298".
 6000 1S:   Shell star.
 6000 1VAR: Not the variable. Originally confused with HR 5999.
 6002 1D:   CPM.
 6002 1S:   Variable H alpha emission.
 6003 1G:   Sco OB2; Sco-Cen cluster; upper Sco region.
 6003 1RV:  A recent determination of vsini =<15k/s.
 6003 1S:   Helium-weak star.
 6006 1D:   Components K0.5IIIab and F4III.
 6007 1G:   Sco-Cen assoc.
 6008 1D:   Optical pair with HR 6009.
 6008 1N:   Marfik; Marsik; Mirfak; Marfak.
 6008 1S:   Also classified G8II, G7III.
 6009 1D:   Optical pair with HR 6008.
 6009 1S:   Also classified K0IV, K2II and K2III.
 6010 1VAR: Amp. 0.04V.
 6015 1S:   Also classified F2III + (A).
 6016 1SB:  Companion may be the cause of bright UV in spectrum.
 6018 1D:   CPM.
 6020 1D:   Physical pair with HR 6021.
 6020 1VAR: Lb? 4.66 - 4.87V.
 6021 1D:   Physical pair with HR 6020.
 6022 1VAR: Amp. 0.13V.
 6023 1S:   HgMn star.
 6023 1SB:  560.5d, K 2.4k/s, V0 -16.8k/s, asini 16.3.  Unresolved by speckle interferometry 1986.45.
 6023 1VAR: Alpha CV?, 4.23 - 4.27V, amp. 0.015U, 7.832d, symmetric light curve.
 6025 1C:   IR source.
 6026 1D:   ADS 9951 at least quintuple system with HR 6027 of which components CD = HR 6026 binary, 6.9 B8V or B9III, 7.9v B9Vp,
 6026 2D:   sep. 2".  C is -19d4332.
 6026 1DYN: 0.009".
 6026 1G:   Sco OB2; Sco-Cen cluster; upper Sco member; reflection nebula and dust surrounding star. Assoc. Sco R1; IC 4592 at 145
 6026 2G:   pc.
 6026 1RV:  ADS 9951D, -3k/s; vsini 73k/s.
 6026 1S:   Also classified B9III+B9.5V.
 6027 1D:   ADS 9951A is SB, 4.9, 6.9v, sep. 0.0003".  AB, binary.  Component B, 6.9v at 1".  Components CD at 41" = HR 6026, q.v.
 6027 2D:   HR 6026, q.v.
 6027 1DYN: 0.005".
 6027 1G:   Sco OB2; Sco-Cen assoc.; probable member of Sco-Cen cluster; upper Sco member; in reflection nebula, assoc. Sco R1; IC
 6027 2G:   4592 at 145 pc.
 6027 1N:   Jabbah.
 6027 1S:   H strong; SiIV weak for the spectral type.
 6027 1SB:  ADS 9951A 5.9222d, K 26.4k/s, V0 +1.4k/s, asini 2.15.
 6028 1G:   Sco OB2; Sco-Cen cluster?  Upper Sco region; embedded in reflection nebulosity.
 6029 1D:   Binary, companion F3V.
 6029 1G:   Sco OB2; upper Sco region.
 6031 1N:   Some early catalogues (particlarly BAC) call Flamsteed 15 Chi instead of Psi Sco and leave 17 (HR 6048 =
 6031 2N:   Chi) unnumbered.  All later sources adopt the convention followed here.
 6032 1D:   A5, F1.
 6036 1D:   Binary.
 6039 1VAR: Lb? 5.58 - 5.83V, 7.1 - 7.31p.
 6040 1G:   NGC 6087 #132.
 6042 1G:   Sco OB2; Sco-Cen assoc.; upper Sco region; Sco-Cen cluster.
 6043 1D:   AB binary. C, 10.5v at 78".
 6045 1G:   Sco-Cen assoc.
 6046 1D:   Sep. 0.090".
 6046 1SB:  2150d, K 16.0k/s, V0 -30.6k/s, asini 378.  Unresolved by speckle interferometry. Uncertain if visual secondary is
 6046 2SB:  also the SB secondary.
 6048 1N:   See HR 6031.
 6050 1D:   Companion, 10.73V, +0.58(B-V), +0.08(U-V), F8IV:, CPM.
 6053 1D:   Sep. 0.03".
 6054 1G:   Sco OB2; Sco-Cen cluster; upper Sco region.
 6055 1VAR: Amp. 0.10V.
 6056 1N:   Yed Prior; Yad; Yed; Jed.
 6056 1S:   Ultraviolet FeII emission.
 6060 1D:   Optical.
 6062 1G:   In cluster NGC 6087 #13.
 6062 1VAR: CDelta 6.12 - 6.77V, 9.75411d.  Period changes.  Possibly blue companion.
 6063 1D:   AB 5.58 F8V, 6.59 G1V, 1000.0y, a = 6.599". Radio binary: component B is HR 6064. C, 13v at 9" and D, 10.8v at 71"
 6063 2D:   optical.  Also, 12.5v at 633" CPM.
 6063 1DYN: 0.048".
 6063 1SB:  ADS 9979A, mag. diff 0.2, one component the Delta Sct var. 1.1398d, K 60.1k/s, V0 -11.9k/s, msin3i 0.133,
 6063 2SB:  asini 0.942.  Both components vsini =<25k/s.
 6063 1VAR: ADS 9979A, Delta Sct, amp. 0.05V, 1.139789d, with possible secondary period of 0.1d.  ADS 9979D = NSV 7576, 10.8v
 6063 2VAR: optical, suspected var. in 1868, not confirmed.
 6064 1D:   Binary with HR 6063, q.v.
 6064 1DYN: 0.047".
 6066 1G:   Sco OB2; Sco-Cen cluster; upper Sco region.
 6071 1D:   A4, A7.
 6072 1G:   Hyades group.
 6074 1G:   Sirius group? UMa stream.
 6075 1N:   Yed Posterior.
 6075 1S:   Oxygen deficient relative to magnesium.
 6076 1C:   UBV photometry indicates strong interstellar absorption, confirmed by neighboring stars. However, the spectral type is
 6076 2C:   considerably later than expected, even from the observed (B-V).
 6076 1G:   UMa stream; in reflection nebula; assoc. Sco R1. If a member of UMa stream, it must be an interloper in the upper Sco
 6076 2G:   nebulosities.
 6076 1S:   Variously classified G5III, G8IIIb, K0.5III and K5III.
 6077 1D:   Companion, F9V, CPM.
 6077 1SB:  Component A of visual double.
 6081 1C:   Probably not IR source.  Heavily reddened.  Analysis of spectral energy distribution (Whittet 1988, MNRAS, 230, 473)
 6081 2C:   shows no significant IR excess and possible overluminosity for A5II type.
 6081 1G:   Sco-Cen assoc.; upper Sco complex.
 6081 1VAR: Small amp. in V. MgII 4481 appears to vary.
 6083 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 6084 1C:   Color excess E(B-V) = +0.40. Reddened star.
 6084 1D:   B, 8.26V, +0.25(B-V), -0.23(U-B), B9.5V at 20", optical; vsini : 54k/s.  The visual primary is triple:  SB, 3.3, 5.3v,
 6084 2D:   sep. 0.0005" and 5.5v at 0.49", discovered by occultation.
 6084 1G:   Sco OB2; Sco-Cen cluster; upper Sco region; HII region S9; in reflection nebula; assoc. Sco R1.
 6084 1N:   Alniyat; Al Niyat. Name applies to pair with HR 6165.
 6084 1RV:  ADS 10009B, -6k/s.
 6084 1S:   Stationary Ca lines.  Although this star is an MK standard for class B1III, it is a variable, a multiple star, and is
 6084 2S:   situated in reflection nebulosity.  Component A has also been classified as B2III and B2IV; component B as B9V, B9.5V,
 6084 3S:   and B8Vp.  From scanner studies of composite spectra, Beavers (ApJS, 44, 489, 1980) finds ADS 10009A can be
 6084 4S:   resolved into O9.5 and B7 with a magnitude difference of 1.6V.
 6084 1SB:  ADS 10009A, 34.23d, K 34.0k/s, V0 +2.5k/s, asini 14.9.
 6084 1VAR: Beta C 2.94 - 3.06B.  Multiple periods, 0.2468429, 0.239671, 8.2, and 33.1d.  Surrounded by HII region. Primary
 6084 2VAR: period varies in period of 23.2y with an amp. of 0.7 sec. Occultations indicate the variable has a 2.2 mag. fainter
 6084 3VAR: companion at 0".49. The duplicity had been suspected from occultations as early as 1860. Orbital period probably over
 6084 4VAR: 112 yrs. UV observations indicate temperature varies by 2510K and ratio max. to min. radius by 1.095.
 6085 1D:   CPM.
 6086 1VAR: Lb 6.8 - 7.5p.
 6091 1D:   CPM.
 6092 1D:   ADS 10010AB, 6700y.
 6092 1VAR: 3.85 - 3.90V.
 6093 1G:   Hyades group.
 6094 1VAR: Amp. 0.07V.
 6095 1D:   ADS 10022B, 9.58v, optical.
 6095 1G:   Hyades group.
 6095 1SB:  11.9d.
 6097 1D:   Components also classified B9.5V(n) and A1V(n).
 6098 1G:   Sirius group?
 6098 1SB:  F6, G1, 12.9762d, K 7.4k/s, V0 +7.6k/s, asini 1.32.
 6100 1D:   Sep. 0.098".
 6100 1G:   Sco-Cen assoc.
 6103 1G:   Hyades group.
 6105 1D:   Binary with HR 6106, q.v.
 6106 1D:   Binary with HR 6105.  Mag. and colors for combined light, 5.41V, +0.59(B-V), +0.12(U-B).
 6109 1SB:  F0, F5, 39.8880d, K 38.7k/s, V0 -5.6k/s, asini 20.4.
 6110 1D:   Visual companion, 9.76V, +0.87(B-V), +0.43, G7IV:.
 6110 1G:   In Ursa cluster?
 6110 1N:   23 Her in CrB.
 6110 1RV:  ADS 10031B, +44k/s, optical.
 6110 1SB:  ADS 10031A.
 6111 1SB:  4.951d, K 16.3k/s, V0 -34.4k/s, asini 0.955.
 6112 1D:   Binary with HR 6113, combined colors.  Combined mag. 4.63V.  Component C, CoD-23d12862, 7.13v, B9n, 152" CPM,
 6112 2D:   vsini 180k/s; D, 6.56 B3V at 156", vsini 167k/s.  E, 8.1v, 0.6" from D.  DE is ADS 10045.
 6112 1G:   Sco OB2; upper Sco region; in reflection nebula; assoc. Sco R1; IC 4604.
 6112 1RV:  Rapidly rotating star, candidate for becoming a Be star.
 6112 1S:   Sp. shows interstellar K1 line at 4044A. Interstellar SO emission features.
 6113 1D:   See HR 6112.
 6113 1G:   Sco OB2; upper Sco region; in reflection nebula; assoc. Sco R1; IC 4604.
 6113 1RV:  Rapidly rotating star. May become Be star.
 6115 1D:   Companion 7.46v B9V, CPM, possibly binary with the SB.
 6115 1G:   Sco-Cen assoc.
 6115 1SB:  Primary of visual double, B2, B9.5, 3.2617d, K 122.5k/s, V0 -12.5k/s, asini 5.45. Equal components.
 6116 1G:   Hyades group.
 6117 1D:   B, 12.0v at 2" CPM; C optical.
 6117 1G:   UMa stream; Sirius group.
 6117 1N:   Kajam; Cujam; Cajam; Caiam.
 6117 1S:   Also classified A2VpCrMnSr.
 6117 1VAR: Alpha CV, amp. 0.08V, 2.951d, double wave light curve.  Also rapid var. 0.15d.
 6118 1G:   Sco OB2; Sco-Cen cluster; upper Sco region.
 6118 1RV:  Pole on.
 6118 1SB:  138.8d, K 15.0, V0 -19.4, asini 25.71.
 6118 1VAR: Gamma Cas 4.18 - 5.0V.  Long term variation in emission lines.  Variable polarization.  R-I also found at +0.09 and
 6118 2VAR: +0.11.
 6119 1S:   SiO maser emission. Infrared star showing OH and H2O emission.
 6119 1VAR: ADS 10449A, M 6.5 - 13.3v, 406.05d.
 6123 1S:   Shell star.
 6127 1RV:  Var. amp. 6k/s, 2.144039d.
 6127 1S:   The Si 3955 line may be variable in strength.
 6127 1VAR: E, amp. 0.017V, 2.144202d.
 6128 1M:   High space velocity.
 6128 1VAR: SRb 5.0 - 5.38V.
 6129 1SB:  27.218d, K 34.9k/s, V0 -33.6k/s, msin3i 0.204, asini 8.79.
 6129 1VAR: Component B of visual double, 7.0 - >11.0v.
 6130 1D:   Binary.  Companion gG7.
 6131 1G:   Ara OB1a; Sco-Cen assoc.
 6131 1VAR: Gamma Cas 5.29 - 5.41V.
 6132 1DYN: 0.014".
 6132 1VAR: ADS 10058A, var. suspect NSV 7713; ADS 10058B, var. suspect NSV 7712, 8.8v, dK2, amp. about 2v.
 6134 1D:   Var. M1Ib, 5.5 B2.5V, 878y, a = 2.90", masses 15.5 and 7.0 solar.  Companion is radio source. SKYLAB confirms cool star,
 6134 2D:   hot companion.
 6134 1DYN: 0.011".
 6134 1G:   Sco OB2; Sco-Cen stream; in reflection nebula; assoc. Sco R1; dust shell beyond 12 R.
 6134 1N:   ANTARES; Cor Scorpii; Kalb al Akrab; Vespertilio.
 6134 1R:   Occultation diam. = 0.041".
 6134 1RV:  7.5 yrs.
 6134 1S:   Ultraviolet FeII emission. 5-micrometer observations indicate carbon monoxide.
 6134 1VAR: ADS 10074A, SRc 0.88 - 1.8V, 1733d. Possibly considerably fainter before 150 A.D.: see HR 5685.
 6136 1G:   Wolf 630 group.
 6137 1D:   AB binary.
 6137 1SB:  ADS 10072B, dK1.
 6141 1G:   Sco OB2; probable member of Sco-Cen cluster, upper Sco region; in reflection nebula; assoc. Sco R1; IC 4605.
 6142 1D:   Components A (F5V) and B both optical.
 6142 1S:   Oxygen-rich supergiant.
 6142 1VAR: Spectrum variable?
 6143 1G:   Sco-Cen cluster.
 6144 1C:   U-B values scatter from +0.09 to +0.38.
 6146 1VAR: SRb 4.3 - 6.3v, 5.7 - 7.2p, 89.2d.  Also slow var. of about 875d and aperiodic superposed cycles 5 - 15d.
 6147 1G:   Probable Hyades group.
 6148 1D:   Visual companion probably optical.
 6148 1N:   Kornephoros; Korneforos; Rutilicus.
 6148 1SB:  410.575d, K 12.8k/s, V0 -25.5k/s, asini 60.4.  Unresolved by speckle interferometry.
 6149 1D:   AB 4.16 A1V, 5.22 A4V. 129.87y, a = 0.970" or 126.78y, a = 0.95", combined mag., colors.  Component C, 11.0v, 120" CPM.
 6149 1DYN: 0.019".
 6149 1N:   Marfic; Marfik; Marsic.
 6152 1G:   Wolf 630 group.
 6152 1S:   Also classified G8IIICN-2CH-0.5Ca0.5.
 6153 1G:   Possible Eggen group with HR 63, q.v.
 6153 1VAR: Alpha CV, 4.45 - 4.51V, 1.79 or 4.67d.
 6155 1C:   Color excess E(B-V) = +0.36.
 6155 1G:   Ara OB1a; in cluster NGC 6169 #1.
 6155 1S:   Also classified O9.7Iab.
 6155 1VAR: Alpha Cyg? 4.87 - 4.98V.
 6159 1VAR: 4.82 - 4.85V.
 6160 1VAR: Amp. 0.08V.
 6163 1G:   61 Cyg group.
 6164 1G:   Ara OB1a.  Listed by Buscombe and Kennedy (M.N.R.A.S. 124, 196, 1962) as among Sco-Cen stars.  Buscombe now points out
 6164 2G:   that it is a nonmember background star.
 6164 1RV:  Two available determinations of vsini, 140 and 45k/s.
 6164 1S:   H alpha emission.
 6164 1SB:  9.813d, k1 101k/s, K2 60k/s, V1 -37k/s, V2 -28k/s, m1sin3i 1.6, m2sin3i 2.7,
 6164 2SB:  a1sini 13.7, a2sini 8.1.
 6165 1C:   Color excess E(B-V) = +0.06.
 6165 1G:   Sco OB2; Sco-Cen cluster; Sco-Cen assoc.; upper Sco region. Faint HII region surrounds star. Member of Pleiades group.
 6165 1N:   See HR 6084.
 6165 1S:   Spectra indicate high velocity stellar wind. Lyman beta observed from COPERNICUS. High resolution UV spectrum
 6165 2S:   obtained from COPERNICUS. Large amount of atomic hydrogen, but only small amount of molecular hydrogen in line of sight.
 6168 1D:   Sep. 0.067". Noted as double by speckle interferometry in 1971-2, unresolved at Mayall 4-meter in 1976. Spectrum
 6168 2D:   double-lined.  Resolved by speckle observations 1986.45 (Blazit et al. 1987, A&AS, 71, 57).
 6169 1D:   Companion A2V, CPM; vsini 80k/s.
 6169 1SB:  10.56d, K 62.4k/s, V0 -9.9k/s, msin3i 2.20, asini 8.18.
 6171 1C:   UV deficient.
 6171 1N:   Also BD -1d3220.
 6171 1VAR: Amp. 0.04: at wavelength 4530; 0.02: at 6585.  Rotation period from starspots, 11d.
 6174 1D:   CPM.
 6174 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.
 6175 1C:   Color excess E(B-V) = +0.32. Reddened star.
 6175 1G:   Runaway star from Sco OB2 association; Sco-Cen assoc.; upper Sco; exciting star of HII region S27.
 6175 1M:   COPERNICUS observations of CO indicate a SN remnant near Zeta Oph which may have caused Zeta Oph to become a
 6175 2M:   runaway star.
 6175 1R:   Diam. = 0.00050 - 0.00051".
 6175 1S:   Shell star. Interstellar carbon monoxide absorption. Interstellar lithium at 6708A indicates a depletion in the
 6175 2S:   Zeta Oph cloud to about one sixth solar system values. Sp. shows interstellar KI line at 4044A. In interstellar
 6175 3S:   ultraviolet radiation field.
 6175 1VAR: Gamma Cas 2.56 - 2.58V.  Spectrum var.:  UV spectra in 1972 indicated mass outflow probably related to formation of
 6175 2VAR: shell.  Evidence disappeared in 1974.  H alpha in absorption 1971, emission 1973.  Rotational period 19.7 hrs.
 6176 1G:   Wolf 630 group.
 6176 1VAR: Alpha CV, amp. 0.03U, 0.02B, 0.01V, 1.45876d.
 6178 1D:   Sep. AB, 0.102".
 6179 1S:   Probable magnetic star.
 6179 1VAR: About 6d. Spectrum variable.
 6181 1S:   Also classified F4V.
 6184 1D:   CPM with HR 6185.
 6185 1D:   AB binary with HR 6186 = component D; combined colors, combined mag.  5.08, B8V, A1V. Component C = HR 6184 CPM.
 6186 1D:   Binary with HR 6185, q.v.
 6187 1D:   AB binary, 5.6, 9.0v sep. 1.6". C = HD 150135, O7:, CPM.
 6187 1G:   In cluster NGC 6193 #1. Neutral hydrogen shell around the cluster probably at greater distance and not associated with
 6187 2G:   the cluster.  High luminosity member of Ara OB1a complex.
 6187 1S:   Also classified O5III:n(f).
 6187 1SB:  Component A of visual system.
 6188 1G:   Ara OB1a; in HII region.
 6191 1G:   61 Cyg group.
 6194 1D:   Binary with HR 6195.  Component B is speckle binary, sep. 0.145".  Component C, optical.  A companion 0.145" from B
 6194 2D:   discovered by speckle interferometry.
 6195 1D:   Binary with HR 6194, q.v.
 6196 1G:   In reflection nebula.
 6197 1G:   Ara OB1.
 6200 1D:   Optical.
 6204 1VAR: Amp. 0.05v, 3.76d.
 6205 1G:   Hyades group.
 6206 1D:   CPM with HR 6209 at 96".
 6206 1G:   Sco OB1.
 6209 1D:   CPM with HR 6206.
 6209 1G:   Sco OB1.
 6212 1D:   ADS 10157AB, 2.90 F9IV, 5.53 G7V, 34.49y, a = 1.355".  ADS 10157A*, 10.5y, a = 0.08".
 6212 1DYN: 0.096".
 6212 1G:   Zeta Her group.
 6212 1SB:  ADS 10157A, 34.417y D, K 3.8k/s, V0 -69.9k/s, asini 590.  Resolved by speckle interferometry.
 6212 1VAR: ADS 10157A is var. suspect NSV 7915.
 6213 1SB:  2.3076d, K 100.6k/s, V0 -9.0k/s, msin3i 1.14, asini 3.19.
 6214 1D:   Secondary A5V, optical.
 6214 1G:   Member of the local association (Pleiades group); Sco OB1.
 6216 1D:   ADS 10173AB, binary.
 6216 1VAR: E?, amp. 0.03V.
 6219 1G:   Listed by Buscombe and Kennedy (M.N.R.A.S. 124, 196, 1962) as among Sco-Cen stars.  Buscombe now points out that it is
 6219 2G:   a nonmember background star.
 6220 1D:   Companion questioned.
 6223 1S:   K0III CN-0.5 CH-2 Ba 0.2 Ca 1.
 6234 1G:   Possible Pleiades group.
 6234 1S:   Oxygen deficient relative to magnesium.
 6234 1VAR: Alpha CV, 5.21 - 5.27V, amp. 0.04U, 1.31159d.
 6235 1G:   Member of Pleiades group.
 6236 1D:   Secondary = GC 22634, 6.47V A8m. Primary, fast rotation, not Am.
 6236 1S:   Also classified F0IV + F2IV.  Primary also classified A8V:n.
 6237 1G:   NGC 6281.
 6237 1SB:  363.57d, K 6.0k/s, V0 -2.0k/s, asini 28.1. Also 1385.7282d, K 12.5k/s, V0 -1.3k/s, asini 165.3. Speckle
 6237 2SB:  interferometry indicates mag. diff 1.0, sep. 0.041".
 6240 1S:   Primary A7IV-V, secondary G3V.  UV spectra taken from IUE show absorption Fe, Si and C in the A component.
 6240 1SB:  0.6614d, K 105.5k/s, V0 -35.4k/s, asini 0.957.  Mass exchange.  Masses 2 and 1 solar, radii 2.1 and 1.5 solar.
 6240 1VAR: EB 6.1 - 7.00v, 0.6614261d.  Period varies. Contact binary.  Temperature discontinuity at interface.  All photometric
 6240 2VAR: indices variable.  Four-color measures by Gronbech and Olsen give +0.129(b-y), +0.184(m1), +0.887(c1), 2.810(beta)
 6240 3VAR: from 3 observations.
 6242 1VAR: Lb 5.83 - 6.03V.
 6243 1SB:  1290d, K 3.2k/s, V0 +0.2k/s, asini 55.4.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317, 343).
 6243 2SB:  Unresolved by speckle interferometry.
 6244 1RV:  Companion -30k/s, double lines velocity separation 258k/s, both components B9V.
 6244 1S:   Also classified B8II/III.
 6244 1VAR: Long per?
 6245 1G:   Sco OB1. Possible member of open cluster NGC 6231, 30' south of the center. See HR 6260.
 6245 1RV:  Outward moving atmosphere.
 6245 1S:   Shell star.
 6247 1D:   CPM with HR 6252 at 346".
 6247 1G:   Sco-Cen cluster; Sco-Cen assoc.; upper Sco; member of Pleiades group.
 6247 1SB:  1.4463d, K 185k/s, V0 0k/s, msin3i 9.09, asini 3.68.  Equal components. Semi-detached system.
 6247 1VAR: EB 2.80 - 3.08B, 1.44026907d.  Semi-detached system.
 6249 1C:   Strongly reddened.
 6249 1G:   Sco OB1; HII region; member NGC 6231. See HR 6260.
 6249 1RV:  3.5d not confirmed.
 6249 1S:   Circumstellar matter.  Helium rich.  The A in the spectral type here means narrow lines, not an A-type spectrum.
 6249 1VAR: 6.51 - 6.61V, HeI, NII 4097 var. 3.5d.
 6250 1G:   Possible Eggen group with HR 63, q.v.
 6250 1VAR: 5.5 - 5.54V.
 6252 1D:   CPM with 6247 at 346".
 6252 1G:   Sco-Cen cluster; Sco-Cen assoc.; upper Sco; member of Pleiades group.
 6253 1S:   Moderately strong shell absorption.
 6254 1D:   BC 9.0, 9.1, 56.75y, a = 0.267". AxBC physical.
 6254 1DYN: 0.024".
 6254 1G:   Sirius group. UMa stream.
 6254 1S:   Oxygen deficient relative to magnesium.  Magnetic star, also classified A3VpSrCrEuMn.
 6254 1VAR: ADS 10227A, Alpha CV 4.78 - 4.83V, 3.8567d.  K line varies, 3.88d.
 6255 1DYN: 0.005".
 6255 1G:   Sirius group?
 6257 1VAR: Amp. 0.14V.
 6260 1D:   Component F, 7.3v O6, vsini 125k/s.
 6260 1G:   NGC 6231 #290. The open cluster NGC 6231 is the nucleus of Sco OB1 assoc., which is surrounded by an elliptical HII
 6260 2G:   region extending 4d or 5d. Diam. of cluster 26'. Considerable dark nebulosity close to cluster. HR 6245, 6249, 6261 and
 6260 3G:   6265 also in the cluster.
 6260 1S:   Nitrogen deficient.
 6261 1C:   Strongly reddened.
 6261 1G:   Sco OB1; in cluster NGC 6231. See HR 6260.
 6261 1S:   H alpha emission. Nitrogen deficient. Strong OII.
 6261 1VAR: 6.29 - 6.34V, 2.631? or 6.28 or 6.85d.
 6262 1C:   Strongly reddened.
 6262 1G:   Possible member of NGC 6231, 30' south of the center of the cluster. See HR 6260.
 6262 1RV:  Mass loss estimated 0.00005 solar masses/y.
 6262 1S:   Shell star. Possible H alpha emission.
 6262 1VAR: Amp. 0.09V.  Variations in HeI, NII, OII suggest turbulent outer layers.
 6263 1G:   Sco OB1; in open cluster NGC 6231 #293. See HR 6260.
 6263 1S:   Also classified OC9.5Iab, OC9.5I and O9.5I.
 6263 1SB:  5.97d, K1 191k/s, K2 206k/s, V1 -44k/s, V2 -8k/s, msin3i 20.1, asini 15.7.
 6263 1VAR: 6.34 - 6.50V.
 6265 1C:   Strongly reddened.
 6265 1D:   Innes and IDS data on components and number of components appear inconsistent. Probably different cluster components
 6265 2D:   measured.
 6265 1G:   In cluster NGC 6231 #220. See HR 6260.
 6265 1RV:  Shell of WR component expanding at 1688k/s.
 6265 1SB:  Component A of visual double, 8.893d, K 142k/s, V0 -27.2k/s, msin3i 1.75, asini 17.4.  Same period for both
 6265 2SB:  absorption and emission lines, but differ in phase by 0.5 period.
 6266 1G:   Sco OB1.
 6267 1D:   AB, CPM.
 6271 1G:   Sco OB1.
 6271 1VAR: 3.6 - 3.64V.
 6272 1D:   Companion F4p.
 6272 1G:   Runaway star from Sco OB1. Possible member NGC 6231, 30' south of the center of the cluster. See HR 6260.
 6272 1M:   Either runaway, or P Cyg type with extended expanding atmosphere.
 6272 1RV:  Mass loss 0.00009 solar masses/y.
 6272 1S:   Shell star. Sp. shows interstellar Lambda4430.
 6272 1VAR: Amp. 0.07V.
 6274 1S:   Shell star.
 6274 1VAR: Amp. 0.04V.  Time scale of 1d suspected.
 6277 1D:   Third component 14v at 20".
 6278 1S:   H alpha emission.
 6283 1C:   Strongly reddened.
 6283 1G:   In cluster Collinder 316; Sco OB1.
 6283 1RV:  Also 0.6147d related to rotation of primary. Mass loss 0.000027 solar masses/y.
 6283 1S:   H alpha emission. Nitrogen deficient. P Cyg type?
 6283 1SB:  7.8483d, K 84.5k/s, V0 -34.6k/s, asini 9.09.  Alternate orbits 7.8483d, K 99.4k/s, V0 -43.3k/s; 7.848250d,
 6283 2SB:  K 82k/s, V0 -31k/s; 7.84825d, K 87.3k/s, V0 -34.4k/s, asini 9.4.  Low mass companion.  Tidal distortion.
 6283 1VAR: EB 6.07 - 6.69V, 7.84818d.
 6290 1S:   Previously classified F5II, unusual luminosity for Delta Sct type var.
 6290 1SB:  11.848d, K 28.5k/s, V0 -3.7k/s, asini 4.41.
 6290 1VAR: Delta Sct 6.32 - 6.36V, 0.11505449d.
 6292 1D:   CPM.
 6292 1G:   Sirius group? UMa stream.
 6293 1D:   AC, CPM. C, 12.5v at 93".
 6298 1D:   6.7 A3V, 6.9 A4V, 37.9y, a = 0.181". Combined mag., colors.
 6299 1VAR: Lb? 3.14 - 3.20V, 4.1 - 5.0p.
 6301 1M:   Possible nearby star on basis of spectroscopic parallax.
 6304 1S:   Line width of H alpha varies.
 6304 1VAR: Gamma Cas 6.11 - 6.20V, time scale 1d suspected.
 6309 1SB:  Pole on?
 6309 1VAR: Nova Oph #2, 1848, 4.2 - 13.1v.
 6310 1D:   Suspected occultation double.
 6312 1D:   A8, F3, sep. 0.107".
 6315 1SB:  52.1089d, K 17.6k/s, V0 -20.9k/s, asini 12.3.  Unresolved by speckle interferometry.
 6315 1VAR: Delta Sct?, 4.85 - 4.91V.
 6316 1D:   All companions optical.  B is A8V, C is F5V.
 6316 1G:   Sco-Cen assoc.
 6319 1D:   7.1 F1V, 7.3, sep. 1.02", 577.85y, a = 1.183".
 6319 1DYN: 0.009".
 6320 1G:   Sco-Cen cluster; member of the local association (Pleiades group); Sco-Cen assoc.
 6320 1S:   Possible H alpha emission.
 6322 1SB:  39.4809d, K 31.8k/s, V0 -10.6k/s, asini 17.3.
 6322 1VAR: EA 4.22 - 4.28V, 39.4809d.
 6323 1S:   Also classified A7V:.
 6324 1SB:  4.0235d, K 70.7k/s, V0 -24.2k/s, msin3i 1.56, asini 3.91.
 6326 1D:   Fixed sep.
 6326 1VAR: ADS 10310A, Alpha CV 6.26 - 6.34V, 6.00925d.  Spectrum, magnetic field, RV, same period. Rotation 6.0087d.
 6327 1G:   NGC 6281 #1 (nonmember).
 6327 1SB:  34.8189d, K 53.6k/s, V0 -14.8k/s, msin3i 1.48, asini 23.3.
 6327 1VAR: E amp. 0.35V, 34.8269:d.
 6329 1D:   Binary.
 6334 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 6334 1VAR: H alpha profile variable.
 6337 1G:   Gamma Leo group.
 6342 1D:   Component B of system with HR 6341.
 6342 1G:   Gamma Leo group.
 6343 1D:   B, 11.0v at 1.5" CPM.
 6343 1VAR: ADS 10323B, 10 - 11.3v?
 6347 1C:   B-V values scatter from +0.38 to +0.60, U-B from -0.37 to -0.63.
 6347 1G:   Sco OB4.  Listed by Buscombe and Kennedy (M.N.R.A.S. 124, 196, 1962) as among Sco-Cen stars.  Buscombe now points out
 6347 2G:   that it is a nonmember background star.
 6347 1S:   Strong interstellar lines indicate the interstellar molecules CH, CH+, and CN are in localized area near the Sun.
 6349 1VAR: Amp. 0.03 or 0.04y.  Cycle of 8d in 1984 consistent with var. in Ca II emission.
 6353 1G:   Upper Sco assoc. or Sco-Cen assoc.
 6353 1M:   Old disk population runaway star.
 6355 1D:   Optical.
 6355 1G:   Possible Eggen group with HR 63, q.v.
 6361 1D:   CPM.
 6363 1G:   Gamma Leo group.
 6363 1SB:  786d, K 10.0k/s, V0 +12.8k/s, asini 103.
 6363 1VAR: 6.7 - 6.9p.
 6364 1D:   Optical.
 6366 1G:   Hyades group.
 6366 1S:   Also classified F0III.
 6367 1D:   6.2 A1V, 8.2 F3V, 137y, a = 0.415".
 6368 1D:   Optical.
 6369 1D:   Binary with HR 6370, q.v., B* 3.2y, a = 0.026"; or 7.4y, a = 0.013", 0.2 solar mass. (Some uncertainty if unseen
 6369 2D:   astrometric companion is A* or B*.)
 6369 1DYN: 0.039".
 6369 1S:   Combined with HR 6370.
 6370 1D:   AB 5.65, 5.70, combined spectrum F7V, 672y, a = 3.945" or 472.07y, a = 3.143", masses 1.3, 1.3 solar.  Combined colors.
 6370 2D:   Mag. for blend, 4.92V.  C, 13v at 14" physical: revolution about AB on order 4000y.
 6370 1DYN: 0.039".
 6370 1N:   Arrakis; Errakis; Al Rakis; El Rakis.
 6370 1S:   Blended with HR 6369.
 6372 1G:   Wolf 630 group.
 6377 1D:   AB 6.2 A9III-IV, 6.2 A9III-IV, 8.159y, a = 0.116".  Mean mass 2.7 solar.  Alternate orbit, 16.08y, a = 0.167".  Combined
 6377 2D:   colors.  Speckle interferometry indicates companion 1 mag. fainter than primary at 0.079".  However, speckle
 6377 3D:   observations 1986.46 (at 7000 Ang.) give sep. 0.15".
 6377 1DYN: 0.017".
 6377 1S:   K/H/met give A5/F0V/F2.
 6378 1D:   AB 3.0 A2V, 3.5 A3V, 88y, a = 0.86". Combined mag., colors.
 6378 1DYN: 0.022".
 6378 1N:   Sabik.
 6379 1VAR: Delta Sct?
 6380 1G:   Hyades group.
 6380 1S:   Also classified F2V.
 6383 1D:   The visual companion is optical.  A companion at 0.168" has been discovered by speckle interferometry.
 6384 1VAR: Ellipsoidal binary, 6.118 - 6.195V, 80d orbital period.
 6385 1SB:  23.245d, K 27.7k/s, V0 +3.5k/s, asini 7.99.
 6386 1S:   Hg star.
 6387 1RV:  Double lines suspected.
 6388 1SB:  876.25d, K 4.79k/s, V0 -57.58k/s, asini 45.8.  Unresolved at 10 epochs between 1977.69 and 1981.47 with sep. 0.039"
 6388 2SB:  on 1980.48 (McAlister and Hartkopf).
 6389 1G:   Sco OB4; doubtful member of the Sco-Cen cluster; possible new OB assoc. in Sco with HR 6397 and HR 6422.
 6391 1VAR: Delta Sct 6.19 - 6.23V.  Period analyses of new and existing data by Reed and Welch (1988, AJ, 95, 1510) favor
 6391 2VAR: fundamental period of 0.088d with overtones of 0.052, 0.130d, with the fundamental and second values as radial
 6391 3VAR: pulsations and the third as nonradial.
 6392 1D:   Component B, 10.42V, +0.52(B-V); component C, 11.40V, +1.55(B-V).
 6392 1VAR: Amp. 0.15V.
 6394 1G:   Gamma Leo group.
 6396 1C:   Color excess E(B-V) = +0.03.
 6396 1N:   Aldhibah; Eldsib (rarely used).
 6396 1S:   C1 neutral carbon continuum shows discontinuities in UV.
 6397 1G:   Sco OB4 assoc.; possible new OB assoc. in Sco with HR 6389 and HR 6422.
 6397 1S:   Variously classified O5pe, O7.5-O8IIIe, O7.5Vne, O8-O9Ve.
 6397 1VAR: Emission lines variable?  H alpha width and profile vary.
 6398 1D:   Sep. 0.108".  Speckle observations 1986.45 give 0.14".
 6399 1D:   AB, CPM.
 6401 1D:   Binary with HR 6402, q.v.  CPM with CoD-26d12036, 6.34v K5V at 700", same parallax.
 6401 1DYN: 0.177".
 6402 1D:   AB 5.05 K0V, 5.08 K1V, 548.7y, a = 13.91".  Mag. and colors for combined light, 4.34V, +0.855(B-V), +0.53(U-B),
 6402 2D:   +0.44(R-I).
 6402 1DYN: 0.177".
 6404 1D:   CPM.
 6406 1D:   AB, 3600y, a = 4.68". Component B is HR 6407. Combined colors.  Combined mag. 3.08V. Mass A, 14 solar. Other components
 6406 2D:   faint, optical. Circumstellar lines around both A, B.
 6406 1DYN: 0.008".
 6406 1N:   RASALGETHI; Ras Algethi; Rasalegti.
 6406 1R:   Diam. = 0.020 - 0.030".
 6406 1S:   Ultraviolet FeII emission. 5-micrometer observations indicate carbon monoxide.
 6406 1VAR: ADS 10418A.  Discovered by W. Herschel in 1795.  SRc 3.0 - 4.0v.  6-yr. period superimposed by variations 50 - 155d.
 6406 2VAR: Surrounded by envelope of 2x10E+05 solar radii, expanding 10k/s, mass loss 3x10E-08 solar masses/y.
 6407 1C:   IR source.
 6407 1D:   See HR 6406.
 6407 1DYN: 0.008".
 6407 1SB:  51.578d, K 36.1k/s, V0 -38.4k/s, asini 25.6. Sp. of fainter comp. of the SB, A3V, may be a collapsed star. Masses
 6407 2SB:  4.1, 2.5 Suns.
 6409 1G:   Hyades group.
 6410 1D:   ADS 10424B, dG4, optical.
 6410 1N:   Sarin.
 6411 1D:   Sep. 0.121".
 6414 1D:   B is dG0, optical.
 6414 1SB:  ADS 10428A, B2, A0-2, 1.6773d, K 180.0k/s, V0 -10.8k/s, msin3i 5.00, asini 4.15. vsini secondary 92k/s.
 6414 1VAR: ADS 10428A, EA 5.84 - 6.56V, 1.67734617d.  Period changes.  i 86.57d.  Components 5.3 and 4.6 Suns.
 6415 1DYN: 0.010".
 6416 1D:   AB 5.53 G8V, 8.65 M0V, 693.24y, a = 10.415", or 2205y, a = 23.90".  Various published orbits range from 242 to 2205y.
 6416 2D:   Combined mag., colors.
 6416 1DYN: 0.117".
 6416 1RV:  Comp. B, +21k/s.
 6418 1G:   Red star Pleiades group.
 6418 1S:   Ultraviolet FeII emission.
 6422 1D:   Companion is F2V.
 6422 1G:   Sco OB4; Sco-Cen assoc. See HR 6389.
 6422 1VAR: Amp. 0.04V on time scale 3 hrs. and 0.05 on time scale 1d suspected.
 6423 1D:   Sep. 0.108".
 6423 1S:   Also classified F3IV-V.
 6424 1D:   Binary with HR 6425.
 6424 1DYN: 0.004".
 6425 1D:   Binary with HR 6424.
 6425 1DYN: 0.004".
 6426 1D:   AB 6.1 K3V, 7.6 K5V, 42.177y, a = 1.734" or 42.09y, a = 1.82", combined mag., colors.  Component C, 9.9v M2, 32"
 6426 2D:   physical.  D, 12.8v at 15".
 6426 1DYN: 0.144".
 6426 1VAR: Amp. 0.04.
 6427 1D:   Binary. Combined mag., colors, sep. 0.200".
 6431 1D:   Binary.
 6431 1DYN: 0.010".
 6431 1SB:  ADS 10449A, B2.5V, B5V, 2.0510d, K 95.6k/s, V0 -30.0k/s, msin3i 7.16, asini 2.69. Semi-detached system. vsini of
 6431 2SB:  secondary 88k/s.
 6431 1VAR: ADS 10449A, EA 4.69 - 5.37V, 2.0510270d.  i 75.9d.  Semi-detached system.  Polarization measures indicate light from
 6431 2VAR: primary reflected on photosphere of secondary.
 6434 1G:   In reflection nebula.
 6434 1VAR: Delta Sct 6.50 - 6.52V, 0.1874472d, secondary 0.1449461d.
 6435 1D:   AB binary; A3, A6.  C, 11.7v at 12" CPM.
 6440 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 6441 1D:   CPM.
 6446 1G:   Possible Eggen group with HR 63, q.v.
 6448 1VAR: SRd? 6.28 - 6.32V, about 170d.
 6450 1C:   V magnitudes scatter from 6.31 to 6.44, B-V from +0.61 to +0.89, U-B from +0.01 to -0.30.
 6450 1G:   Sco-Cen assoc.; in HII region.
 6450 1S:   NII and MgII indicate different spectral classes.  Component B is G type.
 6451 1D:   Companion G5III, optical.
 6451 1S:   H alpha profile varies.
 6451 1VAR: Gamma Cas? 5.22 - 5.25V on time scale of fraction of a day.
 6452 1VAR: Lb? 4.9 - 5.1v, amp. 0.16p.
 6453 1G:   Sco OB2; Sco-Cen cluster; Sco-Cen assoc.; upper Sco.
 6453 1SB:  3.6, 5.6v, sep. 0.00003", 11.44d.  K 5.25k/s, V0 -1.5k/s.  Also 0.29d.
 6453 1VAR: Beta C 3.25 - 3.31V, multi-periodic 0.140531 and others ranging from 0.0464 to 0.1399d.
 6458 1D:   B not CPM; optical.
 6458 1VAR: Amp. 0.4V.
 6460 1G:   Sco-Cen assoc.
 6461 1D:   Possibly CPM and same RV as HR 6462, 50'N.
 6462 1C:   Color excess E(B-V) = +0.08.
 6462 1D:   Component B, A7V; C is optical.
 6462 1G:   Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.
 6462 1S:   Unusually large line broadening for luminosity Ib.  Also classified B1III.
 6464 1G:   61 Cyg group.
 6469 1D:   Recognized as triple system by speckle interferometry:  single star G5IV and close pair of which the brighter component
 6469 2D:   is F7V eclipsing, sep. 0.045".
 6469 1S:   Also classified F7V?+G5IV.  Weak H alpha emission.
 6469 1SB:  5.53y.
 6469 1VAR: E, amp. 0.085V, 2.2299d.  Also long period var. outside eclipse, amp. 0.04V, 83.2d; probably the rotation period of
 6469 2VAR: the G5IV component.
 6472 1G:   Probable Hyades group.
 6477 1D:   AB binary. Combined mag., colors. Component C, 7.6v at 103".
 6480 1VAR: Delta Sct?
 6481 1G:   Sirius group?
 6482 1D:   Fixed sep.  Companion A6V, optical.
 6484 1D:   Binary with HR 6485, q.v.  Another companion with sep. 0.29" seen on 1981.47 (McAlister and Hartkopf).  Unresolved on
 6484 2D:   1985.25 (Bonneau et al.).
 6484 1DYN: 0.010".
 6485 1D:   Binary with HR 6484. Combined colors. Combined mag. 4.17V.
 6485 1DYN: 0.010".
 6485 1S:   Silicon star.
 6485 1VAR: ADS 10526A, E?
 6486 1G:   Hyades group.
 6486 1S:   Also classified A9m:, F2:.
 6487 1D:   B, 14.0v at 15"; C, 12.5 at 37".
 6488 1D:   dF7, CPM, sep. 0.100".  Measured sep. 0.069" on 1985.5 by speckle interferometry.
 6491 1D:   F0V, CPM.
 6492 1S:   Also classified F3II.
 6493 1SB:  F2, F6, 26.2765d, K 47.5k/s, V0 +0.4k/s, msin3i 0.884, asini 15.0.
 6495 1VAR: Lb 5.98 - 6.21V.
 6496 1N:   Originally called 47 Oph; now in Serpens.
 6497 1S:   Also classified G0II + A1V.
 6497 1SB:  Triple spectroscopic system, 1170d, K 19.5k/s, V0 -12.1k/s, msin3i 5.05, asini 280, primary pair A stars,
 6497 2SB:  secondary G type. Also, 3.7581d, K 110k/s, V0 var., asini 5.68, equal component A0 stars. SKYLAB indicates cool star
 6497 3SB:  with hot companion.  Unresolved by speckle interferometry.
 6500 1D:   Companion K0III, optical.
 6500 1G:   Pleiades group.
 6506 1SB:  5.9182d, K 25.1k/s, V0 -22.7k/s, asini 2.04.
 6507 1G:   Hyades group.
 6507 1S:   Shell star.  Weak emission in H alpha, beta in 1981, 1982.  H alpha profile may vary on time scale of about a month.
 6508 1C:   Color excess E(B-V) = +0.02.
 6508 1G:   Sco-Cen assoc.
 6508 1N:   Lesath; Lesuth.
 6508 1S:   Lyman alpha and Lyman beta observed from COPERNICUS.
 6510 1D:   Companion K0IV, optical.
 6510 1G:   Cas-Tau group; member of the local association (Pleiades group); Sco-Cen assoc.; probable member of Sco-Cen cluster.
 6510 1S:   Shell star with variable H alpha emission.
 6510 1VAR: 2.76 - 2.90V.
 6512 1VAR: ADS 10583B, 8.5 - 11.0v.
 6515 1VAR: Nova Oph #1, 1604, Kepler's Nova. Nebulosity expanding 200 - 260k/s consistent with SN origin.
 6516 1D:   6.00 G8IV-V, 6.10 G8IV-V, 46.4y, a = 1.02". Combined mag., colors.
 6516 1DYN: 0.061".
 6516 1G:   Zeta Her group.
 6516 1SB:  46.08y A, K 5.4k/s, V0 -76.4k/s, msin3i 1.05, asini 1230.
 6520 1S:   HgMn star.
 6524 1D:   Sep. 0.098". Seen double 1911 and 1923, elongated 1918, single 1957 and 1959, and unresolved by speckle interferometry
 6524 2D:   1976.
 6524 1SB:  Binary unresolved by speckle interferometry.
 6526 1N:   Maasym; Masym; Misam, a name also applied to h and Chi Per.
 6527 1C:   Color excess E(B-V) = +0.03.
 6527 1G:   Sco-Cen assoc.
 6527 1N:   SHAULA.
 6527 1S:   Lyman alpha and Lyman beta observed from COPERNICUS.
 6527 1SB:  5.6d.  Interferometer measures indicate multiple star.
 6527 1VAR: Beta C 1.59 - 1.65V, 0.2137015d, secondary 0.1068518d, beat period 10.1605d. Also possible 0.04V eclipse. X-ray
 6527 2VAR: flare observed in vicinity Lambda Sco on 1 June 1975.
 6532 1SB:  6.7984d, K 50.2k/s, V0 -12.8k/s, asini 4.68.
 6535 1D:   Component B, B9V; C, B8V.
 6535 1G:   In cluster NGC 6383 #1; in HII reg. Ma 322; in nebulosity. Embedded in large neutral hydrogen complex of which a small
 6535 2G:   part is ionized by the hot O7-type star.
 6535 1M:   Central star of open cluster NGC 6383, probably older than the rest of the cluster core and might have initiated star
 6535 2M:   formation in the core and beyond.
 6535 1SB:  3.3666d, K 213.8k/s, V0 +9.1k/s, msin3i 12.7, asini 9.90.  Two O7V components, about 30 solar masses.  vsini of
 6535 2SB:  secondary 148k/s.
 6535 1VAR: Ell?, 5.68 - 5.71V.
 6536 1N:   Rastaban; Alwaid; Asuia; Rastaben.
 6536 1S:   Unusually broad He 10830.
 6538 1G:   Theta Cen group.
 6543 1VAR: SRb 6.41 - 6.56V, about 12d.
 6544 1G:   Sco-Cen assoc.
 6545 1VAR: Alpha CV, amp. 0.041V, 9.74073d.  Variability and physical parameters discussed by North (1987, A&AS, 69, 371).
 6548 1D:   Component B, 7.81V, +0.30(B-V), +0.05(U-B), A8IV, vsini 129k/s.  Fixed sep. from A.
 6553 1N:   Sargas.
 6553 1VAR: 1.90 - 1.94V?
 6554 1D:   Binary with HR 6555.
 6554 1S:   Also classified Am(A4/F1V/F1).
 6554 1VAR: ADS 10628B, I, 4.84 - 4.91V.
 6555 1D:   Binary with HR 6554.
 6555 1N:   Kuma.
 6555 1S:   Also classified F0IVms (variable spectrum) and Am(A4/F2V/F3).
 6555 1SB:  38.5958d, K 12.4k/s, V0 -16.9k/s, asini 6.34.
 6555 1VAR: ADS 10628A, I?, 4.83 - 4.95V.
 6556 1D:   A* 2.08 A5III, 8.5y, a = 0.065".  Resolved by speckle interferometry.
 6556 1G:   UMa stream; Sirius group.
 6556 1N:   RASALHAGUE; Ras Alhague.
 6556 1R:   Diam. = 0.00153 - 0.00163".
 6556 1S:   Interstellar CaII lines indicate a cloud of about 1 pc depth in front of Alpha Oph.
 6556 1VAR: Delta Sct?
 6559 1D:   Companion, 9.53V, +0.36(B-V), -0.02(U-B), F6IV-V, CPM.
 6560 1D:   Measured sep. 0.140" on 1985.5 by speckle interferometry.
 6560 1S:   Spectrum may be peculiar Fm single star rather than composite, even though RV varies by 30k/s.  vsini for G5III and A7V
 6560 2S:   estimated as 28k/s and =<60k/s, respectively.
 6560 1SB:  178.55d, K 16.1k/s, V0 -2.3k/s, asini 36.
 6560 1VAR: Delta Sct?
 6561 1D:   Visual companion optical.
 6561 1G:   Hyades moving group.
 6561 1SB:  2.2923d, K 19.4k/s, V0 -42.8k/s, asini 0.612.
 6561 1VAR: Delta Sct?, 3.52 - 3.54V.
 6565 1D:   7.3 F5, 7.6, 101.3y, a = 0.653". Combined mag., colors.
 6569 1VAR: Delta Sct?
 6573 1D:   AB 5.34 G0V, 7.95 K3V, 76.00y, a = 1.52". Combined mag., colors.  Third component 10v dM1 at 740" CPM.
 6573 1DYN: 0.069".
 6575 1D:   Component B, F4IV CPM.
 6576 1VAR: Lb 6.2 - 6.57V.
 6580 1G:   Sco-Cen assoc.
 6580 1SB:  Same periods as VAR.
 6580 1VAR: Beta C 2.39 - 2.42V, 0.1998303d, 0.205430, 7.3316, 0.189512 and 2.591d.
 6581 1VAR: Delta Sct 4.20 - 4.26V, 0.053d.
 6588 1C:   Color excess E(B-V) = -0.02.
 6588 1SB:  113.804d, K 5.4 k/s, V0 -20.0 k/s, asini 7.629.  RV also var. 0.1434d.
 6588 1VAR: Beta C?, amp. 0.01V.
 6592 1D:   Component B, F4V CPM.
 6593 1D:   Suspected occultation double.
 6594 1D:   AB 5.58 F4V, 11.1, 122.68y, a = 1.004".  Component C, 12.8v at 155" CPM.
 6594 1DYN: 0.030".
 6595 1D:   Sep. 0.02", but duplicity uncertain.
 6596 1D:   Visual companion CPM.
 6596 1G:   Hyades group.
 6596 1SB:  5.2798d, K 35.4k/s, V0 -14.4k/s, msin3i 0.156, asini 2.57.
 6597 1D:   Sep. 0.111".
 6603 1D:   Possibly close double.
 6603 1N:   Cebalrai; Kelb Alrai; Kabalrai; Cheleb; Celb-al-Rai.
 6604 1G:   Hyades group.
 6604 1S:   Also classified F4IV, Sr enhanced; F2III and F4V.
 6604 1VAR: Delta Sct?
 6609 1D:   CPM with HR 6610. Combined colors. Mag. for blend 5.59V.
 6610 1D:   CPM with HR 6609.
 6611 1D:   Visual companion ADS 10749B, optical.
 6611 1S:   Also classified A3pSiSr and A2.5/A7/F0.
 6611 1SB:  ADS 10749A, 3.894977d, K 96.6k/s, V0 -32.4k/s, msin3i 1.83, asini 5.17.  Both components Am. vsini 35 and 30k/s.
 6611 1VAR: EA 6.18 - 6.36V, 3.894977d.
 6613 1D:   7.1 B9, 7.3, 34.00y, a = 0.157".  Combined mag., color.
 6616 1VAR: CDelta 4.24 - 4.84V, 7.01225d.
 6618 1G:   In Ursa cluster?
 6620 1G:   Member of Pleiades group.
 6620 1SB:  12.4520d, K 52.5k/s, V0 -18.5k/s, asini 8.97.
 6621 1G:   Sco-Cen assoc.
 6621 1VAR: 6.27 - 6.39V.  Amp. 0.05V on time scale 3 hrs and 0.08 on time scale 1d suspected.
 6622 1N:   Sometimes called Upsilon1 Ara, more often Nu1; generally no letter.
 6622 1SB:  3.170d, K 154k/s, V0 -6k/s, msin3i 6.67, asini 6.71.  Equal components. vsini secondary 119k/s.
 6622 1VAR: EA 5.66 - 6.18V, 3.169128d.
 6623 1D:   BC 10.3 dM4, 10.8, 43.20y, a = 1.360".  This close pair forms a wider physical binary with component A.
 6623 1DYN: 0.132".
 6623 1G:   Wolf 630 group.
 6626 1D:   Component B, 9.70V, +0.75(B-V), +0.19(U-B), F5V, binary. Component C mag. diff 5.36v at 70" from A.
 6626 1SB:  ADS 10782A, 99.557d, K 16.45k/s, V0 -26.72k/s, asini 22.52.
 6627 1D:   Binary.
 6629 1S:   Lambda Boo star, Mg 4481 wk.
 6629 1SB:  2612d, K 1.8k/s, V0 -7.4k/s, asini 51.7.
 6632 1N:   Sometimes called Upsilon2, more often Nu2 Ara; generally no letter.
 6636 1D:   CPM with HR 6637, not shared with components C,D.
 6636 1N:   Dsiban; Dziban.
 6637 1D:   CPM with HR 6636.
 6637 1N:   Some catalogues call HR 6636 Psi1, 6637 Psi2; most, however, call 6636/7 Psi1 and 6725
 6637 2N:   Psi2.
 6641 1SB:  2.8242d, K 60.2k/s, V0 -27.1k/s, asini 2.34.
 6645 1D:   Companion A0IV. Fixed sep.
 6647 1G:   Open cluster NGC 6475 #26; M7 blue straggler.
 6647 1RV:  He lines show var. RV; H, Mg, Si do not.
 6647 1VAR: SX Ari, amp. 0.05V, 1.658d.  Spectrum variable.
 6652 1G:   Open cluster NGC 6475 #42; M7.
 6652 1SB:  6.67683d, K 57.6k/s, V0 -8.7k/s, asini 5.29.  Alternate orbit 6.6768d, K 53.4k/s, V0 -12.3k/s, asini 4.90.
 6652 2SB:  Secondary much fainter.
 6657 1D:   6.9, 6.9v, 160.759y, a = 0.37".
 6657 1G:   Open cluster NGC 6475 #56.
 6658 1D:   Binary.
 6658 1G:   Open cluster NGC 6475 #58.
 6659 1SB:  467.2d, K 3.66k/s, V0 -42.82k/s, asini 23.5.
 6660 1G:   NGC 6475 #141.
 6661 1C:   Probably not IR source.
 6661 1VAR: Delta Cep 5.87 - 6.46V, 17.12413d, period varies.  Atypical light curve.  Possibly SB.
 6662 1G:   Sco-Cen assoc.; open cluster NGC 6475 #86.
 6662 1SB:  2.7754d, K 121k/s, V0 -32k/s, msin3i 3.15, asini 4.54.  Triple-lined SB.  vsini of secondary 50k/s.
 6662 1VAR: E? Amp. 0.26V.
 6663 1G:   Open cluster NGC 6475 #88.
 6663 1S:   Also classified A0VpSiCr, B9Si, and B9III.
 6663 1VAR: Amp. 0.04V.  Possible periods 4.45597, 4.4588d (North 1984, A&AS, 55, 259).
 6664 1S:   H alpha emission.
 6664 1SB:  86.59d, K 9.7k/s, V0 -11.6k/s, asini 11.4. Companion 1 solar mass at about 150 solar radii.
 6664 1VAR: Gamma Cas 6.65 - 6.94V, 86.7207d, similar to Pleione (HR 1180).  Spectrum var. with possible periods 2.5552 and
 6664 2VAR: 0.78906d, correlated with RV.
 6665 1D:   AB binary.  C, 13v at 28" and D, 10v at 95" both optical.
 6665 1G:   Probable Hyades group.
 6668 1G:   NGC 6475 #110.
 6672 1G:   Within 0.5d of HII reg. Ma 336.
 6672 1S:   Also classified O8III, O8IIIf, O8.5III((f)), O8II(f) O7.5II((f)) and O9.5Ib.  uv 1394 and 1548 absorption very strong;
 6672 2S:   1548 emission weak.
 6676 1D:   Speckle interferometry sep. 0.102".
 6677 1DYN: 0.003".
 6677 1G:   Hyades group.
 6677 1S:   If the secondary is a main sequence star, the inferred spectral type is A5V.
 6677 1VAR: ADS 10875.  Not certain which component is the var. suspect. Rapid change in difference between components.
 6679 1G:   In cluster NGC 6494 #1.
 6681 1D:   AB CPM; C, 12v at 34" optical.
 6684 1SB:  Period 0.13989183d, K 8.8k/s, V0 -15.5k/s.
 6684 1VAR: Beta C 5.81 - 5.84V, 0.13989183d.  Shortest period and lowest luminosity of type. Effective temperature varies by
 6684 2VAR: about 1000K. Ratio max. to min. radius 1.031.
 6685 1C:   IR excess.
 6685 1RV:  About 70d.  Mass loss 10E-08 solar masses/y.
 6685 1S:   2- and 10-micrometer spectra show silicate emission indicating circumstellar shell. Infrared emission at wavelengths
 6685 2S:   longer than 2 micrometers probably originates in circumstellar shell of solid particles.
 6685 1VAR: SRd 5.34 - 5.54V, 68:d.
 6688 1N:   Grumium; Genam; Nodus I.
 6691 1D:   Companion F0.
 6692 1D:   Doubtful double, 6.3, 7.3v, sep. 0.3".
 6693 1C:   V magnitudes scatter from 4.98 to 5.14, B-V from +1.62 to +1.76, U-B from +1.52 to +1.93.
 6693 1D:   Fixed with HR 6694.  Mag. and colors combined light, 4.98V, +1.63(B-V), +1.52(U-B).
 6693 1VAR: 4.96 - 5.00V for combined light with 6694. Uncertain which varies, probably 6693.
 6694 1D:   Fixed with HR 6693.
 6695 1VAR: Possibly 5 yr. period in He 10830 emission.
 6697 1D:   Sep. 0.107".  Closed from 0.114" to 0.065" between 1981.5 and 1984.3 (McAlister and Hartkopf).  However, speckle
 6697 2D:   observations 1986.44 (Blazit et al. 1987, A&AS, 71, 57) yield 0.085".
 6697 1M:   Possible nearby star on basis of spectroscopic parallax.
 6699 1S:   Also classified F2III.
 6702 1S:   Technetium star.
 6702 1VAR: SRb 5.85 - 6.73V, 7.7 - 8.3p, 120.5d.
 6704 1D:   Suspected occultation double.
 6705 1N:   ETAMIN; Etanin; Ettanin; Rastaban; Rasaben; Zenith Star.
 6705 1S:   Ultraviolet FeII emission.
 6705 1VAR: Amp. 0.08V. He 10830 variable.
 6706 1G:   Arcturus group.
 6707 1S:   Manganese star.  IUE observations suggest B9.5V companion.
 6707 1VAR: SRd? 4.38 - 4.48V, 29:d.  However, more recent photoelectric observations cast doubt on variability.
 6709 1VAR: Alpha CV, amp. 0.008V, 0.719d (Manfroid and Mathys 1985, A&AS, 59, 429).  Spectrum variable.
 6712 1RV:  Two spectra.
 6712 1S:   Shell star.
 6712 1VAR: Gamma Cas 4.55 - 4.85V.  Also rapid flares to amp. 1.8m possibly from later type companion.
 6713 1G:   Red star Pleiades group.
 6713 1S:   Barium star.
 6714 1C:   Color excess E(B-V) = +0.12.
 6714 1D:   Component B, 13.7v F? at 7", optical. AC fixed. C, 8.12V, -0.02(B-V), -0.57(U-B), B1V, vsini 130k/s.
 6714 1G:   Sct OB2; Collinder 359.
 6714 1RV:  ADS 10966C, -4.7k/s.
 6716 1C:   May not be the IR source. Strong IR excess probably due to circumstellar dust envelope. Color excess E(B-V) = +0.37.
 6716 1G:   Sgr OB1; in cluster M20.
 6716 1S:   Nitrogen deficient.
 6718 1VAR: Alpha CV 6.44 - 6.52V, amp. 0.04U, 0.517468d.
 6720 1S:   Shell star.
 6723 1D:   Binary.
 6723 1DYN: 0.008".
 6723 1VAR: ADS 10990B?  8.0 - 10.0v.
 6724 1G:   NGC 6530 #4.
 6727 1G:   Sgr OB1.
 6729 1D:   Binary with 6730.
 6729 1DYN: 0.007".
 6730 1D:   Binary with 6729.
 6730 1DYN: 0.007".
 6733 1D:   Binary with HR 6734, q.v.
 6733 1DYN: 0.021".
 6733 1S:   See HR 6734.
 6733 1VAR: Suspect NSV 10073 is ADS 11005AB; later both B and C (NSV 10074) suspected.
 6734 1D:   AB 5.24 F2, 5.94 F3, 280.03y, a = 1.494". Component B is HR 6733.  Color for combined light. Spectrum for combined
 6734 2D:   light, F4IV.  C, 11.28V, +0.78(B-V), +0.33(U-B) at 100", optical?
 6734 1DYN: 0.021".
 6734 1S:   Blended spectra with HR 6733 range from F3 to F5, luminosity III to V.
 6734 1SB:  ADS 11005A.
 6736 1C:   Color excess E(B-V) = +0.34.
 6736 1G:   Cluster NGC 6530 #7; Sgr OB1; in HII reg. S25; in nebulosity.
 6736 1S:   uv observations indicate dwarf; 1548 emission very strong.
 6737 1D:   AB CPM.  C, 13v at 55" optical.
 6738 1RV:  12.7d.
 6738 1SB:  12.4573d, K1 57.6k/s, K2 57.5k/s, V0 -15.5k/s, m1sin3i 0.591, m1sin3i 0.592,
 6738 2SB:  a1sin3i 12.0, a2sin3i 12.0.
 6738 1VAR: 5.17 - 5.19B.  Observations satisfy the SB period.
 6742 1D:   ADS 11029A is speckle interferometric double, sep. 0.116".  Visual companions, 13.5v at 33" and 13.5v at 48".
 6742 1N:   Although HR 6742 and 6746 are named gamma1 and gamma2 Sgr, respectively, more often 6746 is simply called gamma Sgr
 6742 2N:   and the Greek letter is omitted for HR 6742.
 6742 1SB:  80y, K 2.65k/s, V0 -27.7k/s, asini 60.
 6742 1VAR: ADS 11029A, CDelta 4.30 - 5.08V, 7.594710d.  Period changes.  Spectrum and magnetic field variable.  One component of
 6742 2VAR: SB.
 6743 1G:   Listed by Buscombe and Morris (M.N.R.A.S. 121, 268, 1960) and by Buscombe and Kennedy (M.N.R.A.S. 124, 196, 1962) among
 6743 2G:   Sco-Cen stars.  Buscombe now rejects membership, while Eggen (ApJ, 188, 59, 1974) includes it as a member of the
 6743 3G:   Pleiades group.
 6745 1S:   K/H/m indicate A3/A8/F0 respectively.  Also classified A4V.
 6746 1G:   Wolf 630 group.
 6746 1N:   Nash; Alnasl; Alwazl; Zujj al Nushshabah; Nushaba.  Gamma1 or gamma2 Sgr; see HR 6742.
 6747 1SB:  RV suggest binary with period about 20d.
 6747 1VAR: Beta C? 6.10 - 6.15V.  Period varies from 0.284653 to 0.323d.
 6749 1D:   AB 5.7 A5V, 5.7 A5V, 191.23y, a = 1.063". Component B is HR 6750.  Color for combined light. Combined mag. 4.95V.
 6750 1D:   Binary with HR 6749, q.v.
 6752 1D:   AB 4.20 K0V, 5.99 K4V, 88.13y, a = 4.545".  B is 6.00V, +1.15(B-V), vsini =<25k/s.  Aitken listed 9 additional faint
 6752 2D:   companions within 180".
 6752 1DYN: 0.198".
 6752 1SB:  ADS 11046AB, 88.13y D, K 3.4k/s, V0 -7.1k/s, asini 1300.
 6753 1D:   Both companions optical.
 6755 1G:   Sco-Cen assoc.
 6758 1D:   AB binary.  B = HD 165474, 7.45V, +0.30(B-V), +0.17(U-B), A7pCrEu:Sr: or A8p (beta CrB), vsini 12k/s.
 6758 1SB:  ADS 11056A.
 6758 1VAR: ADS 11056B.  Magnetic star; possible spectrum variable.
 6759 1D:   Component B, B9V, optical?
 6762 1G:   Sgr OB1; in HII region.
 6766 1D:   5.1, 5.9, sep. 0.26", doubtful duplicity.
 6766 1S:   G7:IIIb CN-1 CH-3.5 HK1.  Also classified G8IIIp CH-3 CN-2.  Weak G-band.
 6771 1D:   Discordance in designations of components between ADS and IDS. We accept IDS. Component B, in notes to ADS 11076 not
 6771 2D:   assigned letter: doubtful, sep. 0.1" if real. C, 14v at 25" CPM. D = ADS C, 11v at 54" optical.
 6773 1D:   Visual companion is blue.
 6773 1SB:  2.2481d, K 151k/s, V0 -6k/s, msin3i 6.42, asini 4.66.  Mean mass components 5.5 solar.
 6773 1VAR: EB 6.43 - 6.88V, 2.24815d.  Mass transfer indicated. The var. is probably the 8.85V companion of the visual double. GCVS
 6773 2VAR: gives combined light.
 6775 1D:   AB 5.10 F7V, 8.50 K4V, 55.8y, a = 1.00".
 6775 1DYN: 0.060".
 6775 1S:   Metal deficient, calcium rich.
 6775 1SB:  Astrometric binary unresolved by speckle interferometry.
 6776 1D:   Optical.
 6779 1S:   H alpha emission.
 6779 1VAR: Gamma Cas 3.81 - 3.9B, 4.1 - 4.2p.
 6780 1D:   Binary.  Combined mag., colors.  Component B is F0IV or F0V.
 6780 1RV:  Comp. B, -17k/s.
 6780 1S:   Also classified K0IIIab.
 6781 1D:   Binary with HR 6782.  Primary is speckle binary, sep. 0.106".  Component C, 11v at 76".  A companion to A at 0.106"
 6781 2D:   discovered by speckle interferometry.
 6781 1VAR: Combined light of 6781-2 varies; uncertain which component the variable.
 6782 1D:   Binary with HR 6781.
 6787 1D:   Companion A6V, optical.
 6789 1N:   Yildun; Vildiur; Gildun.
 6790 1G:   Zeta Her group.
 6795 1D:   AB 6.07 F2V, 7.03, 270.0y, a = 1.16".
 6795 1DYN: 0.019".
 6796 1D:   Companion not confirmed.
 6798 1D:   AB visual double, A4V, F0, combined mag., color. Third component found by lunar occultation, 1.3B, 0.9R fainter than B,
 6798 2D:   sep. 0.024".
 6801 1D:   Companion, 11.52V, +0.66(B-V), +0.11(U-B), F8V:
 6802 1VAR: Amp. 0.013v, 2.8855d.
 6803 1D:   6.5 A, 7.2 F2, 3040y, a = 1.500".
 6803 1S:   Also classified G2III + A0V:.
 6804 1VAR: SX Ari, amp. 0.05V, 1.67d or 0.83d.
 6805 1D:   CPM.
 6806 1G:   Wolf 630 group.
 6809 1D:   Binary with HR 6810.
 6809 1SB:  10.5217d, K 46.2k/s, V0 +2.9k/s, msin3i 0.462, asini 6.36.
 6810 1D:   Binary with HR 6809. Faint component C at 221".
 6812 1D:   ADS 11169A is SB, 4.1, 7.0v, sep. 0.011".  Closest visual companion is B, 11.5v, B9III at 17"; C is 13.5v at 26";
 6812 2D:   D, 9.9v, B3; E, 9.4v, B2V, physical, vsini 184k/s.
 6812 1G:   Sgr OB1.
 6812 1S:   Shell star.
 6812 1SB:  ADS 11169A, 180.45d, K 56.8k/s, V0 -2.7k/s, asini 129.
 6812 1VAR: ADS 11169A, EA 3.79 - 3.92V, 180.45d.  Also irregular changes in brightness.
 6814 1D:   AB measured sep. 0.102" on 1985.5 by speckle interferometry.
 6814 1SB:  ADS 11149A.
 6814 1VAR: ADS 11149B, 8.5 - >11?v.
 6815 1VAR: Amp. 0.14B.
 6816 1S:   Case infrared spectra indicate M3.
 6819 1G:   Sco-Cen assoc.
 6819 1S:   Shell star.
 6819 1VAR: 5.29 - 5.37V, correlated with H alpha emission.
 6822 1G:   Sgr OB7; exciting star of HII region S35; NGC 6526.  Also classified O9.7Iab.
 6823 1D:   Companion A3V.
 6823 1G:   Sgr OB7; exciting star of HII region S35; NGC 6526.
 6823 1S:   SiII suspected of variability.  Also classified O9II, O9III and O9.5II-III((n)).
 6825 1D:   Double may be spurious: companion not seen in 1934.
 6825 1G:   Sco-Cen assoc.
 6832 1S:   Ultraviolet FeII emission.
 6832 1VAR: Lb 3.08 - 3.12V.
 6833 1D:   B, 9.68V at 39"; CD, 8.7, 10.2v, sep. 16.5".
 6833 1S:   Also classified B4IV.
 6833 1SB:  2.4157d, K 85.1k/s, V0 +6.0k/s, asini 2.82.
 6833 1VAR: EA 6.0 - 6.9p, 2.4156832d.  Period changes. Component A of visual double.
 6834 1VAR: Amp. 0.10V.
 6840 1G:   Arcturus group?
 6841 1D:   Companion A3V, optical?
 6841 1G:   Sgr OB4; exciting star of HII region S41; within 0.5d of S39.
 6841 1S:   Also classified O7If and O8I(f).
 6841 1SB:  3.9735d, K1 107.1k/s, K2 122.9k/s, V0 +9.1k/s, m1sin3i 2.7, m2sin3i 2.3, a1sini 5.8,
 6841 2SB:  a2sini 6.7.
 6848 1D:   AB binary.  C, 8.0v B0.5Ib at 18", vsini 42k/s.
 6848 1G:   Sgr OB4; exciting star of HII region S41; within 0.5d of S39.
 6849 1D:   Three faint companions form compact group at about 95".
 6849 1SB:  ADS 11213A, 2.0476d, K 104.9k/s, V0 -8.3k/s, msin3i 1.04, asini 2.95.  vsini 55 and 50k/s.
 6853 1S:   Also classified G8.5IIIb CN-1 Fe-0.5 CH 1.
 6855 1D:   Primary of visual double and a suspected astrometric binary.
 6855 1DYN: 0.008".
 6855 1SB:  2214d, K 17.9k/s, V0 +12.4k/s, asini 526.  7 and 6 solar masses.  Secondary of SB may be a collapsed star.
 6857 1D:   Optical.
 6859 1N:   Kaus Meridionalis; Kaus Media; Media.
 6859 1S:   K3-IIIa CN0.5 Ba0.2 Fe0.5.  Also classified K3IIIa CN 1 Ba 0.1 Fe 0.5.
 6860 1SB:  478d, K 16.1k/s, V0 -14.4k/s, asini 97.0.
 6861 1R:   Occult diam. = 0.0032".
 6863 1RV:  Possibly long period.
 6863 1VAR: CDelta 5.40 - 6.10V, 5.77335d.
 6864 1S:   Strong shell absorption; no emission.
 6866 1D:   ADS 11271B, 12.08V, +1.08(B-V), +0.50(U-B).  May have close fainter white dwarf companion.
 6869 1S:   Also classified K0III-IV.
 6870 1G:   Member of Pleiades group.
 6870 1S:   Chlorine in spectrum.  Iron-rich star with overabundant titanium and chromium.
 6870 1SB:  11.7d.  K =<0.5k/s.
 6870 1VAR: Amp. 0.01v, 6.3d.  Weak variable magnetic field, 14.6d.
 6871 1G:   Hyades group.
 6872 1RV:  Possibly outward moving atmosphere.
 6873 1S:   Shell star.
 6873 1VAR: 6.11 - 6.14V.  Emission variable 12 to over 22 yrs.
 6875 1G:   Sco-Cen assoc.; Sco-Cen cluster?
 6876 1SB:  5.5146d, K 70.1k/s, V0 -20.2k/s, msin3i 1.72, asini 5.32.  vsini both components 20k/s.
 6879 1N:   KAUS AUSTRALIS.
 6879 1R:   Diam. = 0.00137 - 0.00144".
 6879 1RV:  Two discordant determinations of vsini, 0 and 175k/s.
 6884 1SB:  2373.7911d, K 5.8k/s, V0 -5.2k/s, asini 188.
 6890 1SB:  Equal components.
 6896 1D:   Companion is A5:.
 6896 1DYN: 0.006".
 6896 1G:   Red star Pleiades group.
 6897 1G:   Member of Pleiades group.
 6898 1D:   6.8 F6III, 7.0 A7IV, 240y, a = 0.59". Combined mag., colors.
 6901 1D:   ADS 11320B, 12.9v at 17", CPM.
 6901 1VAR: ADS 11320A, I, 7.9 - 8.7p.
 6902 1SB:  208.40d, K 22.5k/s, V0 -15.1k/s, msin3i 0.23, asini 62.6; vsini of secondary 60k/s.
 6903 1N:   Alathfar; Al Athfar.
 6904 1D:   AB 6.5 A2V, 7.5 A4V, 775y, a = .90".
 6904 1SB:  ADS 11334A.
 6905 1G:   Probable Hyades group.
 6909 1D:   Combined spectrum A5; component B, A8V:.
 6913 1G:   Hyades group.
 6913 1N:   Kaus Borealis.
 6913 1R:   Occult diam. = 0.0044".
 6916 1G:   Wolf 630 group.
 6916 1M:   Old disk population runaway star.
 6916 1VAR: 4.6 - 4.64V.
 6917 1G:   Sirius group; UMa stream.
 6917 1SB:  9.6120d, K 28.5k/s, V0 +7.5k/s, asini 3.32.
 6918 1D:   AB physical.  B is F5V, vsini =<54k/s.  Component P, vsini 80:k/s.
 6918 1DYN: 0.007".
 6918 1SB:  ADS 11353A is triple spectroscopic system with periods 385 and 1.8505205d. vsini of A-type component 270k/s, of G-type,
 6918 2SB:  80:k/s.  Comp. B may also be SB, and third visual component P at 0.1" from A may be one of the components of the long
 6918 3SB:  period pair. ADS 11353A, 1.8505, K 90k/s, asini 2.29.  ADS 11353Ap?, 386.0d, K 28k/s, V0 -23.3k/s, asini 731.
 6918 4SB:  Companion with sep. 0.25" seen only on 1976.61; unresolved at four other epochs between 1976.3 and 1979.5 (McAlister
 6918 5SB:  and Hartkopf).
 6918 4SB:  28k/s, V0 -23.3k/s, asini 731.
 6918 1VAR: ADS 11353A, 4.9 - 5.9v.
 6920 1D:   4.4, 6.1v, 271.7y, a = 0.392".
 6920 1DYN: 0.003".
 6920 1S:   Also classified B8Vp.
 6920 1SB:  26.768d, K 26.6k/s, V0 -20.8k/s, asini 9.02.
 6920 1VAR: Alpha CV, amp. 0.04V, 1.71646d.  Same rotation period.
 6923 1D:   AB binary with slow orbital motion. Combined mag., colors. B is A5p, vsini 80k/s. C, 7.1v F6V at 90" CPM. Some
 6923 2D:   discordance whether B or C is the brighter.
 6923 1DYN: 0.013".
 6923 1S:   Metal weak.
 6923 1SB:  ADS 11336A.
 6924 1D:   B, 12.6v at 6".  Possibly CPM and common RV with HD 170051, 6.9v B5 at 185".
 6924 1SB:  ADS 11356A.
 6926 1VAR: Amp. 0.24V.
 6927 1D:   A* 3.57 F7V, 0.768y, a = 0.124".  Masses 1.5 and 1.1 Suns.  Shortest known period for astrometric binary. Speckle
 6927 2D:   interferometry indicates component A is binary, sep. about 0.1".  B, 12v K1V at 149"; C, 13.5v at 10".
 6927 1SB:  280.531d, K 18.0k/s, V0 +32.5k/s, asini 62.0, i 60.1d.  Resolved by speckle interferometry 1986.46, sep. 0.09"
 6927 2SB:  (at 7000 Ang.)
 6928 1G:   Hyades group; NGC 6633 #102.
 6928 1SB:  3.4941d, K 38.5k/s, V0 -14.7k/s, asini 1.85.  Mass loss from primary.  If mass ejection discontinuous, mag. may
 6928 2SB:  remain constant over long intervals.
 6929 1S:   Shell star.
 6929 1VAR: Amp. 0.10V.  Spectrum (Balmer emission lines) variable.
 6932 1VAR: Amp. 0.012v, 2.21d.
 6934 1G:   Sco-Cen assoc.
 6934 1SB:  18.8456d, K 65k/s, V0 +7k/s, asini 14.5.
 6935 1SB:  3.1558d, K 3.6k/s.
 6936 1D:   AB, CPM.
 6936 1S:   Also classified A3m.
 6938 1G:   Sco-Cen assoc.; Sco-Cen cluster?
 6938 1SB:  21.7056d, K 34.9k/s, V0 -7.6k/s, asini 10.2.
 6939 1G:   Wolf 630 group.
 6940 1SB:  503.4d, K 13.8k/s, V0 +26.27k/s, asini 92.8.
 6941 1D:   Primary is speckle binary, sep. 0.149".  Component B, 11.8v, A7Vp; C, 12.8v, F5V, optical; D, 12.9v, F8V.  A fifth
 6941 2D:   companion at 0.149" from A discovered by speckle interferometry.
 6944 1D:   Binary.
 6944 1G:   Hyades group.
 6944 1S:   Lambda Boo star, Ca, Mg 4481 wk.
 6946 1D:   CPM companion A0V.
 6946 1G:   Sco-Cen assoc.; probable member of Sco-Cen cluster; in reflection nebula IC 1287.
 6947 1G:   M25; in cluster IC 4725 #103.
 6947 1VAR: CDelta 6.34 - 7.08V, 6.744925d.  May have blue companion.
 6950 1SB:  26.390d, K 12.4k/s, V0 -59.0k/s, asini 4.43.
 6952 1D:   CPM with HR 6953.
 6953 1D:   CPM with HR 6952.
 6957 1N:   Some older catalogues following BAC call this e Ser. However, Heis and followers, including HR, call HR 6993 = e.
 6958 1S:   Magnetic star.  Also classified B9.5IVp.
 6958 1VAR: 0.945099d, amp. 0.03U.
 6960 1G:   Sco-Cen assoc.
 6965 1VAR: Delta Sct?
 6966 1D:   Suspected binary probably single star.
 6967 1D:   Companion optical.
 6971 1VAR: H-emission var. H-line widths vary in cycles of about 6 yrs.
 6973 1VAR: Amp. 0.10V.
 6979 1SB:  14.3450d, K 68.3k/s, V0 -10.3k/s, msin3i 1.97, asini 13.2, vsini both components 20k/s.
 6980 1D:   6.3 G9III, 6.5 G7III, 210.9y, a = 0.416" or 190.8y, a = 0.418".  Combined mag., colors.
 6981 1D:   AB 6.8 G2V, 7.0 G2V, 292y, a = 1.358", or 3083y, a = 6.7811".
 6981 1DYN: 0.024".
 6981 1S:   AB also classified F8V.
 6982 1G:   Hyades group.
 6983 1D:   AB 6.1 K0III, 6.1 G9III, 169.50y, a = 0.243" or 184.6y, a = 0.255".  Component C, 8.8v at 26" physical.
 6983 1DYN: 0.004".
 6984 1S:   Shell star.
 6984 1VAR: Hydrogen line widths vary in cycles of about 6 yrs.  Amp. at 0.58 micrometers about 0.10m.
 6985 1S:   vsini of secondary 5km/s.
 6987 1D:   Primary is speckle binary, sep. 0.141"; both ADS companions optical.
 6988 1D:   Possible binary listed by D. W. Dunham, 6.5, 6.5, sep. 0.1".
 6989 1D:   AB, fixed sep.
 6990 1SB:  Double lines suspected.
 6993 1G:   Sirius group? UMa stream; UMa cluster.
 6993 1SB:  14.674d, K 38.6k/s, V0 +11.4k/s, msin3i 0.319, asini 7.62, i 29d, vsini 26 and <26k/s.
 6997 1DYN: 0.005".
 6997 1G:   Pleiades group.
 6997 1S:   HgMn star.
 6997 1SB:  ADS 11504A, 1675d, K 3.2k/s, V0 -26.9k/s, asini 72.8.  K-line sometimes double; strong interstellar component in red
 6997 2SB:  wing.
 6997 1VAR: Alpha CV?, 5.40 - 5.45V.
 6999 1D:   AB 7.2 F9V, 7.3 F9V, sep. 0.13", 12.18y, a = 0.196".  Measured sep. 0.141" on 1985.5 by speckle interferometry.  Third
 6999 2D:   component 14v, optical.
 6999 1DYN: 0.028".
 7001 1C:   Color excess E(B-V) = 0.00.  Displays IR excess, however, attributed to possible proto-planetary debris.
 7001 1D:   Companions in IDS optical. BD=+38d3231, 8.6v, 23' N. prec., may be CPM.
 7001 1N:   VEGA; Wega; Fidis; Harp Star.
 7001 1R:   Diam. = 0.00308 - 0.00324".
 7001 1RV:  Pulsation 0.1903d.
 7001 1S:   Cadmium found for first time in spectra from COPERNICUS.
 7001 1VAR: Delta Sct -0.02 to +0.07V, 0.19d.
 7002 1D:   Var. MBE+K1III, 8.8, 485.3y, a = 0.34".  Masses A, 15.9; B, 5.0 solar.
 7002 1DYN: 0.002".
 7002 1VAR: ADS 11524A, M 5.9 - 9.2v, 334.39d.
 7005 1VAR: Amp. 0.05V.
 7007 1D:   Optical.
 7008 1G:   IC 4756 #145.
 7008 1S:   CNO content high relative to (Fe/H) and Lithium abundance high (at or near interstellar value).
 7009 1S:   H2O absorption.
 7009 1VAR: Lc 5.80 - 6.35V, 7.3 - 7.8p.
 7010 1D:   Companions probably optical.  C at 108" may be brighter than B.
 7013 1G:   Hyades group.
 7017 1D:   Sep. 0.14" by Couteau; 0.175" by McAlister et al. from speckle interferometry.
 7019 1S:   Also classified A7-F2m.
 7020 1D:   Component B, 10v, gK, optical.  AC, CPM?  A may be close binary, about 10d orbital period.
 7020 1G:   Hyades group.
 7020 1VAR: ADS 11581A, Delta Sct 4.98 - 5.16B, 0.193770d, 0.11636d. Beat period 5.24774d. Other periods 0.095129, 0.186872,
 7020 2VAR: 0.838d.  This "prototype" Delta Sct star is the least typical of its class.
 7021 1D:   Component B, K0.
 7021 1VAR: Amp. 0.07V.
 7023 1D:   Occultation double.
 7023 1R:   Occultation diam., two determinations, 0.0085" and 0.0101".
 7023 1VAR: SRb 6.05 - 6.58p, about 50d.
 7027 1SB:  Brighter component of visual double. Secondary of SB much fainter.
 7028 1S:   HgMn star.
 7029 1G:   Sco-Cen assoc.; member of the Sco-Cen cluster; member of Pleiades group.
 7031 1D:   Listed as double by Innes but probably not.
 7031 1S:   Also classified K1-2III + B9-A1V.
 7032 1S:   Also classified G5III.
 7033 1D:   AB fixed, B at 25", 8.05V, -0.05(B-V), -0.25(U-B), B8V, vsini 150k/s.  AP, measured sep. 0.145 on 1985.5 by speckle
 7033 2D:   interferometry.
 7033 1SB:  ADS 11593A and B both SB?
 7035 1D:   Duplicity questionable.
 7035 1G:   Sco-Cen assoc.
 7035 1SB:  Suspected double, 6.4, 6.6v, sep. 0.04", probably SB.
 7039 1D:   4.1, 4.1v, sep. 0.13", doubtful.
 7040 1S:   Shell star. H alpha emission.
 7040 1VAR: Gamma Cas?, 5.00 - 5.05V.
 7045 1R:   Diam. 0.0039".
 7045 1VAR: Amp. 0.15V.
 7048 1D:   ADS 11640AB, >5600y.  Both components close binaries.  Speckle interferometry 1985.5 gives sep. Aa = 0.141";
 7048 2D:   Bb = 0.137".
 7048 1SB:  ADS 11640A. A1, A4.
 7049 1G:   Pleiades group.
 7049 1S:   HgMn star. The components both show HgII but only the primary shows MnII. Overabundant Sr, Y, Zr, Pt, and Hg. Primary
 7049 2S:   also overabundant Mn and Ga. Both 46 Dra A and 46 Dra B are manganese stars.
 7049 1SB:  Primary of visual double, 9.8107d, K 25.1k/s, V0 -31.0k/s, msin3i 0.0843, asini 3.32.  Both components of SB are
 7049 2SB:  peculiar A-type stars but dissimilar.  Both vsini =<5k/s.
 7049 1VAR: Alpha CV?, 5.04 - 5.05V.
 7051 1D:   AB 5.00 A2n, 6.10 A4n, 1165.6y, a = 2.78".  Binary with HR 7052 = B, and CPM with HR 7053-4 at 208".  Combined mag.
 7051 2D:   and colors for HR 7051-2 are 6.48V, +0.19(B-V), +0.04(U-B).
 7051 1DYN: 0.015".
 7051 1G:   Hyades group.
 7051 1N:   With HR 7052-4 called the Double Double in Lyra.
 7052 1D:   See HR 7051.
 7052 1DYN: 0.014".
 7052 1N:   See HR 7051.
 7053 1D:   CD 5.23 A3n, 5.47 A5, 585y, a = 2.95".  Component C is speckle binary, sep. 0.184".
 7053 1DYN: 0.025".
 7053 1G:   Hyades group.
 7053 1N:   See HR 7051.
 7053 1VAR: Uncertain whether 7053 or 7054 is variable suspect NSV 11301.
 7054 1D:   See HR 7053.
 7054 1DYN: 0.025".
 7054 1N:   See HR 7051.
 7055 1D:   Fixed sep.
 7055 1VAR: ADS 11670A, I, 5.64 - 5.81V.
 7056 1D:   CPM with HR 7057 = ADS 11639D.  Other components optical.
 7056 1S:   Carbon and scandium deficient; strontium, zirconium, barium and europium overabundant.  Also classified A7IVms
 7056 2S:   (variable spectrum) and Am(A5/F0V/F3).
 7056 1SB:  4.2999d, K 51.2k/s, V0 -26.0k/s, asini 3.03.
 7056 1VAR: Delta Sct?
 7057 1D:   CPM with HR 7056.
 7057 1S:   Also classified A8:Vn.
 7058 1S:   Si star. Enhanced chromium, iron, titanium, strontium.
 7058 1VAR: Alpha CV 6.41 - 6.58V, 10.1353d or 9.975d; also spectrum, magnetic field, RV.
 7059 1D:   AB binary, B, Am, F3Vm, or Am(A5/F1/F2), RV +9.2k/s, vsini =<25k/s.  C, 11.3v optical.
 7059 1G:   Sirius group; UMa stream.
 7059 1S:   Also classified Am(A1/A7V/A7).
 7059 1SB:  ADS 11667A, spectrum binary, RV var.?  Unresolved by speckle interferometry on 1976.30; companion with sep. 0.13" seen
 7059 2SB:  on 1980.48 (McAlister and Hartkopf).
 7061 1D:   All companions probably optical.
 7063 1G:   Sct OB2.
 7063 1S:   H alpha emission.  Also classified G5II CN0.5 Fe1 Hdel1.  IUE observations indicate a B9.5 companion.
 7063 1SB:  834d, K 16.7k/s, V0 -21.9k/s, asini 179.  Unresolved by speckle interferometry.
 7066 1G:   Sct OB2.
 7066 1S:   H alpha emission.  Also classified G0eIa-K0pIb.
 7066 1VAR: Discovered by Pigott in 1795.  RVa 4.45 - 8.20V, 140.05d, period varies.  Variable He 10830 and Ti emission.  Largest
 7066 2VAR: intrinsic polarization in UV at minimum light.  Light and RV periods differ.
 7069 1G:   Hyades group.
 7074 1G:   Member of the local association (Pleiades group); Sco-Cen assoc.
 7074 1RV:  Shell.
 7074 1S:   Also classified B1Ve.  H alpha variable.
 7074 1VAR: Gamma Cas 3.4 - 4.3V.
 7076 1S:   Profiles of H alpha and H beta emission vary.
 7077 1D:   Suspected occultation double.
 7077 1VAR: 6.69 - 6.82V.
 7079 1M:   Possible nearby star on basis of spectroscopic parallax.
 7081 1S:   Shell star.
 7083 1D:   B, 12.5v at 23"; C, 8.14V, +1.05(B-V), +0.75(U-B), K0II-III.
 7083 1RV:  ADS 11719C, +35k/s, probably optical.
 7083 1SB:  ADS 11719A, 866.5d, K 11.9k/s, V0 -8.30k/s, asini 134.9.
 7084 1S:   Shell star.  Also classified B6.5V.  X-ray source.
 7084 1SB:  6.6983d, K 35.63k/s, V0 -2.27k/s, asini 4.72.
 7084 1VAR: delta, epsilon in cycles of 3 yrs.
 7084 1VAR: Gamma Cas 5.68 - 5.99V, 6.696d; also about 2400d with amp. 0.2m.  H alpha profile varies in period about 7d; H gamma,
 7088 1G:   Hyades group.
 7089 1VAR: ADS 11726A, SR 9.7 - >10.9p, 148.0d.
 7091 1SB:  13.081d, K 28.9k/s, V0 -25.9k/s, asini 4.79.
 7099 1D:   Binary, companion K3III-IV.
 7100 1D:   B, 10.89V, +1.05(B-V), +0.76(U-B), at 35"; C is G0V.
 7100 1VAR: 5.98 - 5.98V.  Cycles 7.5d?
 7102 1G:   Possible Eggen group with HR 63, q.v.
 7102 1N:   Usually called Nu; Nu1 = HR 7100.
 7106 1C:   Large infrared excess.
 7106 1D:   AB fixed.  B is 8.6v, B7v; may be collapsed star; vsini 120k/s.  E, 9.9v A8pSr or B9V at 67" optical?  F, 9.9v A8-9V or
 7106 2D:   or B9V at 86".  A, B, E and F are CPM.
 7106 1G:   Member of the local association (Pleiades group).
 7106 1N:   Sheliak; Shelyak; Shiliak.
 7106 1S:   Shell star. Far UV COPERNICUS spectrum shows many emission lines, some with P Cygni profiles, presumably originating
 7106 2S:   from a hotter source than the visual primary. Helium I line 10830 arises in outermost envelope which surrounds the
 7106 3S:   Beta Lyrae system as a whole.  Radio and X-ray source.
 7106 1SB:  ADS 11745A, 12.9349d, K 184.0k/s, V0 -17.8k/s, asini 32.7.  Also 4.2y. Possible radio binary. ADS 11745B also SB,
 7106 2SB:  4.34d, K 12.0k/s, V0 -29.4k/s, asini 0.695.
 7106 1VAR: ADS 11745A, EB 3.25 - 4.36V, 12.913834d. Period varies. Presumed disk around secondary. Also radio flare activity.
 7106 2VAR: Prototype Beta Lyrae type, discovered by Goodricke in 1874.
 7107 1VAR: CW 3.94 - 4.75V, 9.088d.  Period changes.
 7109 1S:   nn spectral type probably due to unresolved double lines on classification plates (Hube et al. 1988, AJ, 95, 199).
 7109 2S:   Spectral type of secondary similar to that of primary (late B).  vsini of primary and secondary 96 and 91k/s,
 7109 3S:   respectively.
 7109 1SB:  1.391113d, K 165.8k/s, V0 -24.1k/s, msin3i 2.63, asini 3.17.
 7109 1VAR: EB 6.12 - 6.30V.
 7113 1G:   Possible Pleiades group.
 7113 1S:   HgMn star. Spectrum shows phosphorus. Gallium II lines strong.
 7113 1SB:  6.3624d, K 17.7k/s, V0 -19.6k/s, asini 1.54.
 7116 1D:   AB fixed, combined mag., colors.  C, 11.21V, +1.25(B-V), +1.20(U-B), at 28".
 7116 1N:   Ain al Rami.
 7118 1S:   Also classified B8V.
 7119 1G:   Sco-Cen assoc.; member of Pleiades group.
 7121 1C:   Color excess E(B-V) = +0.02.
 7121 1D:   Interferometer measures indicate multiple star.
 7121 1G:   Sco-Cen assoc.
 7121 1N:   NUNKI; Sadira.
 7121 1S:   Lyman alpha and Lyman beta observed from COPERNICUS.
 7124 1G:   Possible Eggen group with HR 63, q.v.
 7124 1SB:  4.1175d, K 79.1k/s, V0 -8.8k/s, msin3i 0.953, asini 4.48.
 7125 1D:   B is K3IIIp optical, vsini =<54k/s.  C, 11.5v at 139" is receding from A.
 7125 1SB:  ADS 11799A, 138.420d, K 23.5k/s, V0 -19.5k/s, asini 44.5.  Companion possibly early type.
 7129 1G:   Sco-Cen cluster; member of the local association (Pleiades group); Sco-Cen assoc.
 7129 1RV:  7.34d.
 7129 1S:   Helium-weak star of Alpha Scl subgroup. Possibly hottest magnetic star known, about 20,000K.
 7129 1VAR: Alpha CV 5.25 - 5.41V, 3.6733d.  Similar period for He-line intensities, magnetic field.
 7131 1SB:  88.352d, K 39.7k/s, V0 -17.2k/s, asini 44.8.
 7133 1D:   C, 11v at 38" optical.
 7133 1S:   Also classified G5III + A2V.
 7133 1SB:  ADS 11820A, 245.3d, K 16.0k/s, V0 -23.3k/s, asini 53.6.  Binary motion corresponds to the G-type spectrum; the A
 7133 2SB:  type arises from an unresolved companion, vsini 60k/s.
 7135 1SB:  2994d, K 4.65k/s, V0 +23.31k/s, asini 186.
 7139 1G:   In Delta Lyr cluster in the Pleiades group.
 7139 1VAR: SRc? 4.22 - 4.33V.
 7140 1D:   ABC fixed. B, 10.2v at 2". C, 7.69V, -0.08(B-V), -0.28(U-B), variously classified B8V, B9.5IV, A2, F3.
 7140 1SB:  ADS 11834A.
 7141 1D:   Binary with HR 7142.
 7141 1DYN: 0.019".
 7141 1G:   Hyades group.
 7141 1N:   Alya; Alga.
 7141 1VAR: 4.59 - 4.72V.
 7142 1D:   Binary with HR 7141.
 7142 1DYN: 0.019".
 7143 1S:   HgMn star.
 7147 1G:   Member of Pleiades group.
 7148 1G:   Gamma Leo group.
 7150 1R:   Occultation diam. = 0.0030 - 0.0042".
 7152 1M:   High-velocity star.
 7152 1SB:  0.5914d, K 25.7k/s, V0 +61.9k/s, asini 0.209.
 7152 1VAR: EW 4.74 - 5.00V, 0.5914264d.
 7154 1D:   AB observed as single round image in 1974.
 7155 1D:   Suspected occultation double, equal components.
 7157 1G:   Hyades group.
 7157 1S:   H2O absorption.
 7157 1SB:  Variation in RV at one time interpreted as possibly due to a triple system: ab 41.3d, K 3.95k/s, V0 -36.6k/s, asini
 7157 2SB:  2.235; and abxc 5 yrs., K 4.55k/s, V0 -31.8k/s, asini 97.683.
 7157 1VAR: SRb 3.88 - 5.0V, 46.0d.
 7158 1G:   Member of the local association (Pleiades group).
 7158 1S:   H alpha emission.
 7158 1VAR: Hydrogen line widths vary in cycles of about 10 yrs.
 7161 1D:   6.6 F8V, 6.6 G0, 13.58y, a = 0.131".
 7162 1D:   AB 5.36 G0V, 7.46 K1V, 61.203y, a = 1.24". Combined mag., color.  Components C, D, optical.
 7162 1DYN: 0.066".
 7164 1D:   Suspected occultation double.
 7165 1D:   Companion blue star?
 7165 1SB:  1435d, K 3.5k/s, V0 -17.4k/s, asini 69.1.  RV may also vary in 4109d.
 7165 1VAR: ADS 11884A, CDelta 5.18 - 5.68V, 4.470916d.  Magnetic field.  Possible blue companion.
 7166 1D:   Binary. B1, B9.
 7166 1VAR: Amp. 0.053B.
 7167 1G:   Sirius group?
 7167 1S:   Oxygen deficient relative to magnesium.  Magnetic star.  Also classified A4p.
 7167 1VAR: Alpha CV 5.83 - 5.93V.  Published periods of 6.05 and 9.78d probably spurious; nor does a more recent 6.5386d satisfy
 7167 2VAR: all observations.  Period may be years.  Abt and Golson found range 5.83 - 5.91V.  Two isolated obs. of 5.93 and 5.94V,
 7167 3VAR: while other observers report intermediate values with amp. <0.015V.
 7169 1D:   CPM with HR 7170.  Combined mag. 5.82V, -0.03(B-V).
 7170 1D:   CPM with HR 7169.
 7172 1D:   Both companions optical.
 7172 1G:   UMa stream.
 7174 1SB:  2.911557d, K 76.5k/s, V0 -31.1k/s, asini 3.02.  Secondary may be neutron star. Masses 5 and 2 Suns.
 7176 1C:   V magnitudes scatter from 5.56 to 5.81, B-V from +0.35 to +0.45, U-B from -0.01 to +0.04.
 7176 1N:   Deneb el Okab; Deneb. Names combined with HR 7235.
 7178 1D:   B, 12.1v at 13", optical.
 7178 1N:   Sulafat; Sulaphat.
 7179 1D:   Companion 9.80V, +0.21(B-V), +0.07(U-B), A5V fixed.
 7179 1SB:  ADS 11910B, A4, V0 -21.5k/s.
 7184 1D:   6.9 A1V, 7.2 A3V, 259.07y, a = 0.601". Combined mag.
 7184 1DYN: 0.009".
 7185 1S:   Variable He I 4026 line with possible 0.8143d periodicity (Pederson 1976, A&A, 49, 217).
 7189 1VAR: Nova Sgr 1899, 4.7v at max.
 7191 1D:   AB CPM.  B is G8V.
 7194 1D:   AB 3.2 A2III, 3.4 A2V, 21.138y, a = 0.532".
 7194 1DYN: 0.040".
 7194 1N:   Ascella.
 7195 1D:   Suspected occultation double with equal components; combined mag., color.
 7195 1G:   Arcturus group.
 7195 1R:   Occultation diam. under 0.002".
 7197 1S:   Also classified Fp.
 7199 1D:   vsini of secondary 150k/s.
 7199 1DYN: 0.003".
 7200 1SB:  15.9526d, K 55.1k/s, V0 -10.3k/s, asini 11.9.
 7203 1D:   AB CPM. B, 9.17V, +0.47(B-V), +0.09(U-B).
 7205 1D:   Probable double, 7.1, 7.1v, sep. 0.05".
 7209 1D:   Sep. 0.099".  Consistently unresolved by speckle observations at five epochs between 1977.48 and 1981.47 (McAlister
 7209 2D:   and Hartkopf).
 7209 1G:   Hyades group.
 7213 1SB:  F6, F8.
 7215 1D:   B, 10v at 44" optical.
 7215 1G:   UMa stream.
 7220 1VAR: SRb 6.6 - 8.4v, 10.6 - >12.4p, 353d.  Mean mag. varies in cycle of about 2270d.
 7222 1VAR: Delta Sct 6.58 - 6.62V.  Period analyses of new and existing data by Reed and Welch (1988, AJ, 95, 1510) imply radial
 7222 2VAR: pulsations of 0.099d and 0.060d with no evidence of nonradial pulsations.
 7224 1S:   Also classified B9.5IIIpSi.
 7225 1D:   Companion gK4, optical.
 7226 1D:   AB 4.84 F8V, 5.08 F8V, 120.42y, a = 1.907".  B is HR 7227.  Combined mag. and colors, 4.205V, +0.52(B-V), +0.00(U-B).
 7226 2D:   vsini for blend 0k/s.
 7226 1DYN: 0.062".
 7226 1G:   Hyades group.
 7227 1D:   See HR 7226.
 7227 1DYN: 0.062".
 7227 1G:   Hyades group.
 7228 1N:   Polaris Australis (so called by Wollaston in 1789).
 7228 1VAR: Delta Sct, amp. 0.05V, 0.04B, 0.097d.
 7229 1D:   AxBC binary, BC 9.2, 9.8, 138y, a = 0.195".
 7229 1DYN: Mass 2.7 solar.
 7230 1S:   Sp. shows Hg, Si.
 7230 1VAR: Variable on short time scale with uncertain 0.33772d period.  Manfroid and Mathys (1985, A&AS, 59, 429) also give
 7230 2VAR: possible 0.48773d period.  Magnetic field not detected (Borra and Landstreet 1980, ApJS, 42, 421).
 7234 1G:   Possibly Wolf 630 group.
 7235 1DYN: 0.020".
 7235 1G:   Pleiades group.
 7235 1N:   Deneb el Okab; Deneb. Combined with HR 7176.
 7239 1D:   Companion A0V.
 7243 1S:   OH and H2O emission.  IR spectra show water vapor.  OH, H2O and SiO maser.  Also classified M5e-M9e.
 7243 1VAR: M 5.5 - 12.0v, 284.2d.  Period changes 348.980 - 0.554202n + 0.000552309n2 from JD 2399190.  Radio flare detected
 7243 2VAR: in this position.
 7245 1RV:  Period 6.87d.
 7245 1S:   HgMn star.
 7248 1G:   Possible Pleiades group.
 7248 1SB:  1.3023d, K 27.6k/s, V0 -18.7k/s, asini 0.494.
 7248 1VAR: E 5.02 - 5.06B, 1.30227d.  Form of light curve possibly variable.
 7249 1S:   H alpha variable.
 7249 1VAR: Amp. 0.2V.
 7254 1N:   Alfecca Meridiana.
 7256 1SB:  Nearly equal components. Period probably long.
 7257 1G:   Sco-Cen assoc.; member of Sco-Cen cluster?
 7257 1SB:  12.47d, K 79.7k/s, V0 +13.3k/s, msin3i 2.56, asini 13.6.  vsini of secondary 39k/s.
 7258 1SB:  1.0309d, K 12.1k/s, V0 -21.2k/s, asini 0.171.  True period might be 0.97d.
 7260 1SB:  21.998d, K 12.8k/s, V0 +14.4k/s, asini 3.79.  Unresolved by speckle interferometry 1986.46.
 7261 1D:   AB binary.  Other companions probably optical.
 7261 1DYN: 0.028".
 7261 1SB:  ADS 12061A, 49.09d, K 11.9k/s, V0 -35.2k/s, asini 7.05.  Orbit questioned by Morbey and Griffin (1987, ApJ, 317,
 7261 2SB:  343).
 7262 1D:   Resolved by speckle interferometry 1986.45, sep. 0.08".
 7262 1D:   Resolved by speckle interferometry 1986.45, sep. 0.08".
 7263 1G:   Hyades moving group.
 7264 1D:   AB, combined mag., colors, sep. 0.093".  Third component 6.0v at 0.4".
 7264 1G:   Red star Pleiades group.
 7264 1N:   Albaldah; Al Baldah.
 7265 1D:   7.0 K3III, 7.2 K2III.  Unresolved by speckle interferometry.  Probably not double.
 7267 1C:   Other V magnitudes scatter from 6.10 to 6.68, B-V from +0.44 to +0.67, U-B from -0.01 to +0.23.
 7267 1G:   In Ursa cluster?
 7267 1SB:  4.812d, K 86.0k/s, V0 +8.8k/s, msin3i 1.26, asini 5.68.
 7268 1G:   Sco-Cen assoc.
 7272 1D:   AB binary, B is G5.  Speckle interferometry indicates a fourth companion at 0.089" from A.
 7272 1DYN: 0.044".
 7275 1SB:  28.59d, K 40.3k/s, V0 +5.2k/s, asini 15.8.
 7275 1VAR: Amp. 0.05V.
 7278 1D:   6.1 A2N, 6.5, 157y, a = 0.56".
 7283 1G:   Member of Pleiades group.
 7283 1VAR: Alpha CV 5.91 - 5.98V, amp. 0.03U, 0.03c1, 0.05m1, H-beta 0.015, 1.160898d.
 7285 1D:   B, 8.0v at 0.7" CPM.  C is G5.
 7285 1DYN: 0.001".
 7287 1D:   Companion optical.
 7287 1VAR: Alpha CV 5.06 - 5.16V, 1.73d.
 7288 1S:   Lambda Boo star, Mg 4481 wk.
 7292 1C:   Probably not IR source.
 7292 1D:   5.5 F8V, 5.7 F9V, 18.75y, a = 0.153".  Component A is SB, 6.2, 6.2v, sep. 0.001".
 7292 1DYN: 0.010".
 7292 1S:   AB variously classified as F2:+F7III, F8V+F9V, F6V+F7V, A8V+G8:III.
 7292 1SB:  ADS 12214B, SB2O 10.7786d, K 72.5k/s, V0 -43.0k/s, asini 9.48.  Masses 2.1 and 1.7 solar. ADS 12214AB, 7319.0d, K
 7292 2SB:  10.0k/s, V0 -26.8k/s, msin3i 3.78, asini 866. A, 2.7 solar mass.
 7293 1D:   Binary with HR 7294.  C, 12.7v at 56" optical.
 7293 1DYN: 0.058".
 7294 1D:   See HR 7293.
 7294 1DYN: 0.058".
 7296 1C:   Possible extinction by circumstellar dust.
 7296 1M:   Possibly high luminosity evolved helium star.
 7296 1RV:  38.6d.
 7296 1S:   Hydrogen deficient carbon star.
 7296 1VAR: RCB 6.0 - >15.0v.  Also pulsations 38.454d, changing amplitude.  Observations 1984-86 indicate semiregular pulsations
 7296 2VAR: of 33 to 40d, 6.13 - 6.78V, 0.38 - 0.76(B-V), -0.09 to +0.52(U-B).
 7298 1D:   B is A0, optical.
 7298 1N:   Aladfar.
 7298 1SB:  56.4d.  K 2.8, V0 -8.9, asini 1.841.
 7300 1D:   Binary.  Companion A1V.
 7301 1N:   1 Sge on borderline of Vul. Listed as Vul in BAC.
 7304 1D:   Suspected occultation double.
 7304 1R:   Diam. 0.0018".
 7305 1D:   AB binary.  C, 10.1v at 48" from A; D at 50", mag. diff 5.54V.
 7305 1SB:  ADS 12239B?, 2.922774d, K 54.8k/s, V0 -15.3k/s, asini 2.19.
 7306 1SB:  249.4d, K 10.9, V0 -25.2, asini 28.72.
 7307 1D:   AB CPM, B is 9.07V, +0.14(B-V), -0.05(U-B), F8V or G0IV, optical?  Speckle interferometry indicates a fourth companion
 7307 2D:   at 0.051" from A.
 7308 1RV:  1.49107d.
 7308 1VAR: Delta Cep 5.99 - 6.35, 1.49078 or 1.49107d.  Period variable.  Also 1178.5 and 2655d.  Amp. variable in 1063.5d.
 7308 2VAR: If Pop. I, shortest known classical Cepheid in Galaxy.
 7310 1N:   Nodus Secundus; Altais; Aldib, a name corresponding to a group rather than to a single star.
 7311 1D:   AB, CPM.
 7312 1G:   Sirius group; UMa stream.
 7313 1S:   High velocity metal-rich subgiant.
 7316 1G:   Sco-Cen assoc.; Sco-Cen cluster?
 7318 1D:   AB binary.
 7318 1VAR: ADS 12287A, Beta C? 5.4 - 5.46v, 0.6096d.
 7319 1D:   AB binary.  C, 13.7v at 12" optical.
 7319 1DYN: 0.004".
 7325 1G:   Wolf 630 group.
 7326 1G:   In cluster 4-5 Vul = Collinder 399 (nonmember).
 7326 1S:   Shell star.
 7326 1SB:  3.3806d, K 69.7k/s, V0 -10.1k/s, asini 3.24.  Alternate orbit 3.3806205d, K 76k/s, V0 -5k/s, asini 3.25.
 7326 1VAR: EA 6.58 - 9.18V, 3.3806260d.  Period varies irregularly.  i 90d. Semi-detached system.
 7328 1VAR: SRd?, 3.76 - 3.82V, 79d?
 7330 1VAR: Nearby star suspected of variability from photometric discordances by different observers.
 7331 1VAR: Delta Sct 5.51 - 5.57V.  Period analyses of new and existing data by Reed and Welch (1988, AJ, 95, 1510) indicate a
 7331 2VAR: possible change in pulsational modes during the last several years, with fundamental period of 0.146d and possible
 7331 3VAR: nonradial pulsations of 0.141, 0.183, and 0.091d.
 7333 1D:   B probably optical.
 7333 1M:   Possible X-ray source 3U1915-05.
 7333 1SB:  266.544d, K 29.9k/s, V0 -18.0k/s, asini 61.1.  High orbital eccentricity, 0.83.
 7335 1M:   Old disk population runaway star.
 7335 1S:   Continuous emission at Balmer limit.
 7337 1D:   CPM.  Companion A5V; vsini 129k/s, optical?
 7337 1N:   Arkab Prior; Arkab or Urkab with HR 7343.
 7338 1SB:  10.3932d, K 60.3k/s, V0 -14.9k/s, msin3i 1.18, asini 7.36.
 7339 1D:   Component B, K2IV, RV -3; component C, G5:III, optical.
 7340 1D:   Sep. 0.036".  Questionable occultation double.
 7340 1G:   Possible Eggen group with HR 63, q.v.
 7340 1VAR: Delta Sct 3.90 - 3.93V, 0.050d.
 7341 1VAR: Spectrum var.  8.115813d.
 7342 1C:   Large IR excess.
 7342 1S:   Hydrogen deficient, strong carbon?  Also classified B8+F2p, B8I, F0Ia, and Apep + O9V.  H alpha variable.
 7342 1SB:  4.8, 5.8v, sep. 0.011", 137.9567d, K 49.1k/s, V0 +13.3k/s, asini 93.0.  Analysis of IUE data by Dudley and
 7342 2SB:  Jeffery (1990, MNRAS, 247, 400) gives a K2 velocity of 29.7k/s and a mass ratio of 0.63+/-0.01, indicating that
 7342 3SB:  upsilon Sgr is a strong candidate as a progenitor of a type Ib supernova.
 7342 1VAR: EB 4.34 - 4.44p, 137.939d.  Irregularities in light variation.  Variable polarization, probably due to circumstellar
 7342 2VAR: dust.
 7343 1N:   Arkab Posterior; Arkab or Urkab with HR 7337.
 7348 1N:   Rukbat; Rucba; Rukbat al Rami; Alrami.
 7355 1G:   Sco-Cen assoc.
 7360 1D:   Optical.
 7362 1D:   5.8 A8, 5.8 A6-F0, 10.8y, a = 0.123".  Probable occultation double.  Speckle interferometry 1985.5 gives sep. 0.081".
 7362 1N:   Chi1 Fl 47, Chi2 Fl 48 and Chi3 Fl 49 Sgr are, respectively, HR 7362, HD 182391 (7.08v, B9) and HR 7363.
 7362 1G:   Hyades group.
 7362 1S:   K/H/met give A5/F0V/F0.
 7364 1G:   Member of Collinder 399, a loose cluster of only six known members.
 7369 1SB:  7.390d, K 52.8k/s, V0 +11.2k/s, msin3i 1.01, asini 5.37.
 7370 1D:   AB, CPM.
 7371 1G:   Possible Pleiades group.
 7373 1D:   Unresolved by speckle interferometry 1986.46.
 7373 1G:   61 Cyg group.
 7376 1G:   Probable Hyades group.
 7377 1D:   Component A astrometric binary, A* 3.36 F0IV, 3.422y, a = 0.058"; unresolved by speckle interferometry.
 7377 1SB:  0.1571d.
 7377 1VAR: Delta Sct?  Proper motion slightly variable?
 7378 1VAR: H alpha emission variable.
 7382 1G:   Sirius group.
 7384 1G:   Member of Collinder 399. See HR 7364.
 7385 1D:   Both companions optical.
 7386 1D:   Components B-D are 40" to 90" from A.  A new component at 0.181" found by speckle interferometry.
 7387 1C:   V magnitudes scatter from 4.64 to 4.72, B-V from +0.58 to +0.61, U-B from +0.33 to +0.59.
 7387 1D:   Colors of B are +0.31(B-V), +0.16(U-B).
 7389 1G:   Hyades group.
 7389 1S:   Also classified F7IV and F6V.
 7390 1G:   Member of Collinder 399. See HR 7364.
 7391 1D:   Components B, 10.8v at 27"; C, 10.46V, +0.61(B-V), +0.08(U-B), at 73" and P, 14.5v at 26" all optical.
 7391 1G:   Member of Collinder 399. See HR 7364.
 7391 1S:   Also classified K7I, M0.1II, M1III.
 7392 1S:   Also classified A3p.
 7392 1SB:  164.64d, K 11.8k/s, V0 -30.9k/s, asini 26.5.
 7395 1S:   Magnetic star.
 7395 1SB:  35.0225d, K 5.7k/s, V0 -11.0k/s, asini 2.45.
 7395 1VAR: Alpha CV, amp. 0.02U, 0.68674d.
 7398 1D:   Binary. B, 8.69V, +0.86(B-V), +0.32(U-B), G1IV-V.
 7398 1DYN: 0.011".
 7398 1G:   Hyades group.
 7398 1S:   Also classified K2IIIab.
 7400 1G:   In Ursa cluster?
 7400 1S:   Lambda Boo star, Mg 4481, met. wk.
 7401 1G:   Member of the local association (Pleiades group).
 7402 1D:   AB fixed. C, 7v at 2", binary.
 7402 1S:   Also classified F5I-II-G1.
 7402 1VAR: ADS 12503A, CDelta 6.08 - 6.86V, 7.02393d.  Period changes.
 7403 1S:   Shell star.
 7405 1D:   Secondary K0.
 7405 1G:   Arcturus group. Same space motion as Arcturus, HR 5340.
 7405 1N:   Anser (rarely used).
 7409 1VAR: Amp. 0.1B.
 7412 1D:   B, optical.
 7415 1S:   He lines widened by rotation; NaI lines narrow.  Also classified B9.5Ia.  Line profiles vary.
 7415 1VAR: Gamma Cas, amp. 0.12V, 0.8518d.  Variation may be due to rotation and inhomogeneous distribution of brightness on disk.
 7416 1VAR: Amp. 0.015v, 2.92133d.
 7417 1D:   7270.2y, a = 62.90".  Binary with HR 7418.  vsini of B-type component of ADS 12540A 50:k/s.  Component C, 11v at 50".
 7417 2D:   Two additional components of A resolved by speckle interferometry:  Aa 1981.70, sep. 0.42"; Ap 1978.41, sep. 0.12" and
 7417 3D:   1979.46, sep. <0.08".
 7417 1DYN: 0.009".
 7417 1N:   ALBIREO.
 7418 1D:   See HR 7417.  Unresolved by speckle interferometry 1981.47, sep. <0.03".
 7418 1DYN: 0.009".
 7422 1SB:  4.625d, K 72.5k/s, V0 +11.9k/s, asini 4.59.  Masses 3 and 2 solar. Primary overluminous for its mass; secondary may
 7422 2SB:  be neutron star.
 7422 1VAR: E, amp. 0.13V, 4.62988d.
 7428 1S:   Strong CaII emission.
 7428 1SB:  108.5707d, K 22.1k/s, V0 -5.2k/s, asini 33.0.  vsini of both components =<50k/s.
 7428 1VAR: RS CVn.  Amp. about 0.045V, 108.5707d.  Variable H alpha emission.
 7429 1D:   B and C optical.
 7431 1SB:  5.9, 7.9v, sep. 0.0002", 8.1158d, K 20.9k/s, V0 -30.3k/s, asini 2.31.
 7431 1VAR: Primary of SB Delta Sct?  Amp. 0.015V in about 10d.
 7440 1D:   CPM.
 7440 1VAR: ADS 12654.  Uncertain which component varies.
 7441 1D:   Visual companion CPM.
 7441 1S:   Also classified F5V + A and gG + late A.
 7441 1SB:  1717.3d, K 15.7k/s, V0 -17.1k/s, asini 261; vsini of both components =<50k/s; speckle interferometry 1985.5 gives
 7441 2SB:  sep. 0.053"; 1986.46, sep. 0.035" (at 7000 Ang.).  Alternate orbit 215.48d, K 14.5k/s, V0 -15.8k/s, asini 40.8.
 7441 3SB:  Morbey and Griffin (1987, ApJ, 317, 343) reject these orbits and claim a period of about 1573d.
 7442 1VAR: SRb?, amp. 0.18V, 40:d.
 7446 1G:   Sct OB2.
 7447 1G:   Member of the local association (Pleiades group).
 7448 1D:   Fixed. Companion K0III.
 7451 1G:   Sirius group; UMa stream.
 7452 1S:   Silicon star.
 7454 1SB:  Unresolved by speckle interferometry 1986.46.
 7457 1S:   Shell star.
 7458 1VAR: CDelta 6.78 - 7.51V, 7.990676d.
 7461 1S:   Also classified F0III:.
 7461 1VAR: Delta Sct oscillations with periods 94.1 and 115.7 min.
 7462 1N:   Alsafi; Athafi.
 7463 1D:   B is B8, optical.
 7464 1S:   Also classified A7V.
 7466 1D:   AP, sep. 0.1" unresolved by speckle interferometry at eight epochs between 1976.45 and 1981.70 (McAlister and Hartkopf).
 7467 1G:   Member of the local association (Pleiades group).
 7469 1D:   AB CPM.  B, 13v at 3".  C, optical.
 7470 1D:   Sep. 0.200".
 7474 1D:   B, 12v K0Ve at 48" optical.  C, 12v at 130".  Rotational velocity of A 123k/s, of B 142k/s.
 7474 1SB:  ADS 12737A, 1.950271d, K 164.2k/s, V0 -4.5k/s, msin3i 5.84, asini 4.40. vsini of secondary 129k/s.
 7474 1VAR: ADS 12737A, EB 5.18 - 5.36B, 1.95026827d.  i 71.7d.  Spectra vary in period 1.950271d.
 7475 1D:   CPM companion B3V.
 7476 1D:   Primary is close double, combined colors.  Mag. for blend 5.30V.  Component B, 12.6v at 38" optical.  C, 8.9 F8V
 7476 2D:   at 46" physical.
 7476 1VAR: Amp. 0.09V.
 7477 1S:   Also classified G9III.
 7478 1D:   1.188y, a = 0.026".
 7478 1SB:  434.086d, K 26.8k/s, V0 +5.0k/s, msin3i 2.35, asini 137.  Resolved by speckle interferometry.  Rare example of
 7478 2SB:  SB2 composed of 2 giants; similar spectra.
 7479 1D:   Companions B and C optical.
 7479 1N:   Sham; Alsahm. Names originally corresponded to whole constellation Sagitta.
 7480 1D:   A companion at 0.084" discovered by speckle interferometry.
 7481 1D:   AB binary.
 7484 1S:   Also classified F5V + F5V.
 7484 1SB:  7.6408d, K 87.1k/s, V0 -15.9k/s, msin3i 1.33, asini 7.70.
 7484 1VAR: EA 5.85 - 6.37V, 7.6407613d.
 7485 1D:   Companions probably optical.
 7486 1D:   Speckle interferometry 1985.5 gives sep. 0.178".
 7486 1G:   Member of the local association (Pleiades group).
 7486 1SB:  2.4968d, K 47.3k/s, V0 -14.2k/s, asini 1.62.  Equal components.
 7486 1VAR: Primary of visual double, EA 5.93 - 6.05V, 2.513294d. Double unresolved in 1961 when period changed sharply.
 7488 1G:   Red star Pleiades group.
 7489 1D:   Suspected visual double, but may be single.
 7496 1RV:  Over 1500d.
 7497 1D:   AB, fixed sep.
 7497 1DYN: 0.0006".
 7497 1S:   Also classified G2+B8 and dF3+A3.
 7498 1G:   Sco-Cen assoc.
 7501 1VAR: Delta Sct 6.50 - 6.53V, 0.088d.
 7503 1D:   Binary with HR 7504. Third component mag. diff 7.17V, sep. 70" from A.
 7503 1DYN: 0.072".
 7504 1D:   See HR 7503.
 7504 1DYN: 0.072".
 7508 1DYN: 0.004".
 7508 1S:   Also classified G4III+B6 and K0+A0; cool component K3II.
 7508 1VAR: E? Amp. 0.076V.
 7509 1VAR: Lb 6.33 - 6.55V. B-V from +1.57 to 1.62.
 7511 1SB:  Double lines suspected.
 7518 1S:   Also classified F0-G1II, G0III and F2-G0II-III + B7V.
 7518 1VAR: CDelta 6.44 - 7.22V, 3.8455473d.  Period changes.
 7523 1G:   Arcturus group.
 7523 1M:   High space velocity.
 7523 1VAR: SRb 7.8 - 8.6p, about 40d.
 7524 1VAR: Delta Sct 6.04 - 6.06V, 0.080d.
 7525 1N:   TARAZED; Reda.
 7525 1S:   Ultraviolet FeII emission.
 7527 1G:   Sco-Cen assoc.
 7528 1C:   Color excess E(B-V) = +0.05.
 7528 1D:   AB 2.91 B9.5III, 6.33 F1V, 827.6y, a = 3.20".
 7528 1DYN: 0.021".
 7528 1VAR: ADS 12880A is NSV 12381, 2.85 - 2.89V.  Component B is NSV 12380, 6.5 ->8.5v.
 7529 1D:   AB binary. B is 7.16V, +0.02(B-V), -0.07(U-B), B9.5V, vsini 250k/s.
 7529 1S:   Silicon star?
 7530 1D:   Component B, 8.56V, +0.05(B-V), +0.11(U-B), A2V at 39".
 7531 1DYN: 0.007".
 7534 1D:   AB binary.  B is dK6.  Component C, optical.  ADS 12913AB and ADS 12889 (9.2, 9.4 dK5 sep. 3") at 792" are CPM and have
 7534 2D:   same RV and parallax. ADS 12889, 259y, a = 2.27", mean mass 0.6 solar.
 7534 1DYN: 0.042".
 7534 1VAR: ADS 12913B, 8.55 - 8.60V; difference between components varies from 1.9 to 3.3p.
 7535 1D:   B, 13v at 3" binary with A.  C, 14v at 10" binary with A.  D, optical.
 7536 1D:   Suspected visual double probably single image, composite spectrum.  Secondary either B6 or A0V.
 7536 1G:   In reflection nebula; Gamma Cas-type nebula.  Assoc. of Delta Sge with nebula probable but not certain; nebula
 7536 2G:   could be HII region excited by O8f star, 9 Sge, HR 7574.
 7536 1SB:  3725d, K 7.5k/s, V0 +1.9k/s, asini 364, vsini of both components =<50k/s.
 7536 1VAR: Amp. 0.09p.
 7537 1VAR: Amp. 0.12V.
 7538 1D:   6.1, 11.9v sep. 2" in 1910, 1913, not seen as double in 1926, 1928, 1929.  Probably single?
 7539 1VAR: Nova, 2.7v at max.
 7544 1D:   AB, >3000y.
 7545 1G:   In Ursa cluster?
 7546 1D:   AB 5.5 A1V, 6.2 A3V, 22.8y, a = 0.146".  Masses 4.0, 2.0 solar.  C, 8.7v at 8" physical.  Speckle interferometry 1985.5
 7546 2D:   gives sep. 0.180".
 7546 1DYN: 0.010".
 7546 1RV:  ADS 12973A, suspected SB.
 7548 1D:   CPM with HR 7549.
 7549 1D:   CPM with HR 7548.
 7550 1D:   7.2 F5V, 7.7 F7V, 156.52y, a = 0.624" or 157.21y, a = 0.607".  Combined mag., colors.
 7550 1DYN: 0.015".
 7550 1S:   Composite spectrum F6Vp: met., F2; CH, F4.
 7551 1G:   Cyg OB5.
 7551 1S:   No emission in H alpha has been detected, but some lines show asymmetry with the blue wings the stronger, perhaps
 7551 2S:   suggestive of an expanding shell.
 7551 1SB:  13.37383d, K 105.3k/s, V0 +9.7k/s, asini 56.6.
 7551 1VAR: 6.44 - 6.50V.
 7552 1SB:  690d.
 7552 1VAR: 5.28 - 5.33V, 2445.2d.  Revised period 2300d.  Variable magnetic field and spectrum.
 7553 1D:   Optical.
 7554 1VAR: Gamma Cas? 6.33 - 6.52V.
 7557 1D:   Component B optical.
 7557 1N:   ALTAIR; Atair.
 7557 1R:   Diam. = 0.00278 - 0.00298".
 7560 1D:   Component B optical.  AC, 13.8 dM4, 22" binary.
 7563 1VAR: Delta Sct 6.29 - 6.35V, 0.100d.
 7564 1S:   Probable SiO maser emission.  Most intense infrared CO bands observed in any star to 1973.  Technetium found in
 7564 2S:   spectrum.  Also classified S6,2e-S10,4e.
 7564 1VAR: Discovered by Kirch in 1686.  M 3.3 - 14.2v.  Period changes:  1686-1842, 405.88d; subsequently 408.05d.
 7564 2VAR: Variable CO emission from circumstellar envelope and enhancement of shell at minimum light.  Total visual absorption of
 7564 3VAR: shell = 2 mag.  Variable SiO maser source.  Appreciable reddening at ascending light.
 7565 1G:   Member of the local association (Pleiades group).
 7565 1SB:  3.7d.
 7565 1VAR: Amp. at 0.58 micrometers about 0.11m.  H line widths vary in cycle about 15 yrs.
 7566 1D:   Component B, optical.
 7566 1VAR: Lb 5.08 - 5.4v.
 7567 1SB:  12.4256d, K 92.7k/s, V0 -2.9k/s, msin3i 12.9, asini 15.5.  Apsidal period about 1490 yrs.
 7567 1VAR: EA 5.61 - 5.78V, 12.42612d.  Period changes.
 7570 1S:   Also classified F6Ib-G4Ib.  UV suggests A0V companion.
 7570 1VAR: Discovered by Pigott in 1784.  CDelta 3.50 - 4.30V, 7.176641d.  Period changes.  Variable He 10830 in emission and
 7570 2VAR: absorption.
 7571 1D:   Speckle interferometry indicates companion at 0.291", probably not the same as the SB or occultation binary.
 7571 1SB:  6.6 - 8.6v, sep. 0.0002", 1.1829d, K 104k/s, V0 -2k/s, asini 1.69; vsini of secondary 50k/s.
 7571 1VAR: EA 6.48 - 7.51V, 1.18287511d. Period decreases about 0.49s/y.  i 80.3d. Contact binary. Masses 2.2 and 1.2 solar, radii
 7571 2VAR: both about 2.2.
 7572 1D:   Component B = A3V.
 7572 1G:   Member of the local association (Pleiades group).
 7573 1G:   Vul OB4.
 7573 1SB:  350.001d, K 16.37k/s, V0 +0.48k/s, asini 74.9.  Unresolved by speckle interferometry.
 7574 1G:   Within 1d of HII reg. S84.
 7574 1S:   Shell star.  Also classified O8If.
 7574 1VAR: E?, 6.20 - 6.25V, amp. 0.06B, over 80d?  Variable polarization.  Expanding atmosphere.
 7575 1S:   Also classified F0p SrCrEu.
 7575 1VAR: Alpha CV 5.61 - 5.67V, 224.5d.  Also period for spectrum and magnetic field var. Rotation 226d.
 7576 1VAR: I 6.4 - 6.52p.
 7577 1VAR: Variability suspected on basis of comparison stars, both of which are either variable or suspected of variability.
 7578 1D:   Optical.
 7578 1SB:  46.817d, e 0.692, K(A) 48.8 k/s, K(B) 48.7 k/s, V0 -5.1 k/s, m(A)sin3i = m(B)sin3i = 0.85,
 7578 2SB:  a(A)sini 22.7, a(B)sini 22.6.
 7578 1VAR: BY Dra type predicted, but variability not yet detected.
 7579 1S:   K/H/m indicate A2/A8/F2, respectively.  Also classified A5V.
 7582 1D:   Binary, companion K5III (AJ, 82, 431, 1977).  However, Buscombe points out that the companion is F6V and this is more
 7582 2D:   consistent with the magnitude difference between the components, if physical.
 7582 1DYN: 0.012".
 7582 1N:   Tyl.
 7588 1SB:  14.9859d, K 42.9k/s, V0 -18.1k/s, msin3i 0.654, asini 7.32.
 7589 1S:   Also classified O9.5Iab.
 7589 1VAR: Amp. 0.05B.
 7593 1D:   CPM with HR 7594.
 7594 1D:   CPM with HR 7593.
 7597 1N:   Terebellum, name shared with HR 7604, 7618, 7650.
 7598 1D:   Optical.
 7599 1D:   Speckle interferometry 1985.5 gives sep. 0.173".
 7600 1M:   Old disk population runaway star.
 7600 1VAR: Beta C? 6.26 - 6.30V, 0.3775d.
 7602 1D:   AB binary.  B 12v dM3 at 13".
 7602 1DYN: 0.049".
 7602 1N:   ALSHAIN; Alschairn.
 7602 1VAR: ADS 13110A, amp. 0.05V.
 7604 1N:   Terebellum, name shared with HR 7597, 7618, 7650.
 7606 1S:   Enhanced CH and lithium.
 7608 1G:   Member of the local association (Pleiades group).
 7609 1RV:  Also varies with period 8.4d.
 7609 1SB:  676.2d, K 15.0k/s, V0 -10.0k/s, asini 135.
 7609 1VAR: CDelta 5.28 - 6.04V, 8.382173d.  Period varies.  Spectrum varies, F6Ib-G5Ib.
 7610 1SB:  3.3207d, K 37.2k/s, V0 -28.0k/s, asini 1.70.
 7612 1G:   Wolf 630 group.
 7613 1G:   Member of the local association (Pleiades group).
 7615 1D:   AB CPM.  B, 12v at 7".  Other components optical.
 7615 1DYN: 0.035".
 7618 1N:   See HR 7597.
 7619 1D:   AB combined mag., colors.  Sources differ on spectral class of component B from A7V to F4V.  vsini of B, 120k/s.
 7619 1DYN: 0.008".
 7620 1G:   Member of the local association (Pleiades group).
 7623 1G:   Member of the local association (Pleiades group).
 7623 1SB:  2.1051d, K 15.9k/s, V0 +0.9k/s, asini 0.460.
 7625 1G:   Hyades group.
 7625 1VAR: SRb 4.91 - 5.26V, about 80d.
 7628 1G:   Member of the local association (Pleiades group).
 7628 1SB:  71.80d.
 7630 1S:   Also classified F0/2IV.
 7631 1SB:  Unresolved by speckle interferometry 1986.46.
 7631 1VAR: Amp. 0.07V.
 7635 1G:   Hyades group.
 7635 1S:   Ultraviolet FeII emission.
 7638 1D:   AB and AC binary.  C, 9.0v Am(A2/A8/A8) at 3", physical.
 7638 1SB:  ADS 13186A.
 7645 1VAR: Lb? 5.27 - 5.57V, 7.0 - 7.24p.
 7647 1SB:  80.0d.  vsini 230k/s.
 7647 1VAR: Gamma Cas + Beta Cep, amp. 0.07V, 0.20:d.
 7650 1C:   May not be the IR source.
 7650 1N:   See HR 7597.
 7650 1VAR: L? 4.45 - 4.61V.
 7652 1G:   Hyades group; Zeta Her group.
 7653 1SB:  3195d, K 4.6k/s, V0 -24.0k/s, e 0.76.  Unresolved by speckle interferometry.
 7653 1VAR: Amp. 0.03V, 14.0d.
 7658 1D:   Suspected occultation double.
 7664 1G:   Member of the local association (Pleiades group).
 7664 1N:   14 Sge, in Aquila.
 7664 1RV:  61.7d? Earlier vsini 61k/s.
 7665 1S:   Metal rich star with normal Doppler broadening.
 7665 1VAR: 3.52 - 3.65V.
 7666 1G:   Probable Hyades group.
 7670 1D:   Companion 16.4pgM6, CPM.
 7670 1S:   Iron-rich star.
 7671 1D:   Discovered as double by W. Herschel; companion not rediscovered.
 7671 1S:   Probably a supergiant.
 7671 1VAR: SRd 6.18 - 6.55V, 28.49d.
 7673 1VAR: Lb?, 4.89 - 4.94V.
 7678 1D:   Optical companion, +0.74(B-V), +0.34(U-B).
 7678 1G:   Vul OB2; in reflection nebula; member assoc. Cyg R1 at 1000 pc.
 7678 1S:   Shell star.
 7678 1VAR: Amp. 0.08B, about 26d.  Mass loss 0.00005 solar masses/y.
 7679 1G:   Hyades group.
 7680 1D:   CPM.
 7683 1D:   B, 13.2v at 12", optical. C, 12.5v at 40".
 7689 1D:   AD CPM. B, 13.7v at 23"; C, 11.6v at 36".
 7689 1VAR: 5.36 - 5.41V.
 7691 1SB:  Spectroscopic triple system, approx. equal components, fast rotation.
 7693 1D:   Binary.
 7694 1S:   Peculiar star of Hg type.
 7694 1SB:  9.3464d, K 51.5k/s, V0 -8.4k/s, msin3i 0.654, asini 6.62.
 7698 1S:   Also classified A5V.
 7699 1G:   Cyg OB3.
 7700 1G:   Member of the local association (Pleiades group).
 7703 1D:   AB CPM. B, 11v dM5, sep. 6.6". Wroclaw contr. no. 16 gives mag.  differences but no sep. for four components:  AB 5.4v,
 7703 2D:   AC 5.15, and AD 4.0.  Possible misidentification?  Discovered by John Herschel as simply double.  Components C and D
 7703 3D:   apparently first listed by van Albada at Lembang in 1958; only magnitudes and no separations were indicated.
 7704 1M:   Precedes HR 7703: error in HR catalogue.
 7705 1D:   AB binary.  B, 8.7v at 13".  C, optical.
 7705 1DYN: 0.016".
 7708 1S:   In 1957 B type changed to Be.
 7708 1SB:  226.0d.  Also RV periods 45.33 and 1.51775d.
 7708 1VAR: SX Ari 4.91 - 4.97V, 0.07d.  Possibly also Gamma Cas type.  H-line widths vary in cycles about 15 yrs.
 7709 1VAR: Amp. 0.3V, 0.09U, 16.82d.  Magnetic var.
 7710 1G:   In reflection nebula.
 7710 1SB:  17.1243d, K 51.0k/s, V0 -27.9k/s, msin3i 0.742, asini 9.52.
 7711 1G:   NGC 6682 #2.
 7711 1SB:  9.316d, K 78.5k/s, V0 -13.0k/s, msin3i 2.27, asini 10.1.
 7717 1D:   Discordance as to which component has the peculiar spectrum usually attributed to A.  However, on the basis of better
 7717 2D:   spectrograms, Abt gives A = A0V, B = A0Vp(Sr,Cr st.,Ca wk.).
 7718 1G:   NGC 6882 #1. Member NGC 6885, a sparse cluster in front of and often confused with NGC 6882.
 7719 1G:   NGC 6882 #3. Member NGC 6885, a sparse cluster in front of and often confused with NGC 6882.
 7719 1S:   Shell star.
 7719 1VAR: S, 5.87 - 5.92V.
 7720 1S:   Very bright in ultraviolet.
 7721 1SB:  7.18584d, K 18.5k/s, V0 -21.6k/s.  Possibly third component.
 7723 1D:   Binary.
 7723 1G:   Hyades group.
 7726 1D:   AB CPM.
 7730 1D:   Component D of ADS 13554 of which primary is HR 7735.
 7730 1N:   There is very much confusion in the literature as to which of the three stars HR 7730, 7735, 7751 should be called
 7730 2N:   Omicron1 and which Omricron2:
 7730 3N:    HR      FL      SOME        BAC         Others
 7730 4N:   7730     30      Omicron1    Omicron1    -
 7730 5N:   7735     31      Omicron2    Omicron2    Omicron1
 7730 6N:   7751     32      -           Omicron3    Omicron2
 7730 7N:   For these stars, the Greek letter is hence omitted from the Name column.
 7730 1VAR: Delta Sct?
 7731 1S:   Shell star.
 7731 1VAR: Delta Sct, 16.478d, amp. 0.07V.
 7735 1D:   Component C, 6.99V, -0.14(B-V), -0.58(U-B) B5V, vsini : 25k/s, at 107" fixed.  AP probably single star.
 7735 1N:   See HR 7730.
 7735 1S:   Also classified K4Iab + B4IV-V.
 7735 1SB:  ADS 13554A, 3784.3d, K 14.0k/s, V0 -7.7k/s, msin3i 9.19, asini 711. Unresolved by speckle interferometry. SKYLAB
 7735 2SB:  indicates cool star with hot companion. vsini of secondary 80k/s.
 7735 1VAR: ADS 13554A, EA 3.77 - 3.88V, 3784.3d.  Amp. varies strongly with wavelength.  C = NSV 12931, 6.98V.
 7736 1D:   B is K1III, optical, vsini =<54k/s.
 7736 1VAR: Delta Sct 4.94 - 4.97V, 0.031d.  Lambda Boo-type star in Delta Sct instability strip.
 7737 1D:   AB and AC both binary.  C, 9v at 12".
 7739 1D:   AB CPM, 680?y.
 7739 1S:   Discovered in 1982 as a Be star.  H alpha previously absorption; emission increased rapidly in September 1982.
 7739 1SB:  11.000d, subsequently rejected; probably shorter if variable.
 7739 1VAR: 4.60 - 4.80V.  Sudden brightening in 1982, amp. 0.18V.
 7740 1VAR: Delta Sct?
 7741 1SB:  251.0d, K 26.8k/s, V0 -23.7k/s, asini 92.4.  Secondary B9, revised period 249.099d, a1sini 93.
 7741 1VAR: E, amp. 0.367U, 0.142B, 0.052V, 0.031R, 0.010I, 249.099d; duration of primary eclipse <17d.
 7743 1D:   CPM.
 7744 1S:   Also classified K3III CN-1 Ba0.3 Fe-1.
 7745 1S:   Also classified M0I-III.
 7746 1G:   UMa stream.
 7747 1D:   See note for HR 7754.  ADS 13632B, 14v at 44"; C, 9.6v K5III, at 45" physical, vsini =<54k/s. D, 14.3v at 29" from C.
 7747 1N:   Prima Giedi; Algiedi Prima; Algedi with HR 7754.
 7749 1G:   Hyades group.
 7750 1DYN: 0.008".
 7750 1G:   Member of Pleiades group.
 7751 1N:   Originally called Omicron2 Cyg in GCVS, the name has been changed to V1488 Cyg because of much confusion as to
 7751 2N:   which star is Omicron1, which Omicron2. See HR 7730.
 7751 1S:   Also classified K5Iab + B4IV-V and K3II + B9:V.
 7751 1SB:  1147.8d, K 17.0k/s, V0 -5.7k/s, msin3i 9.15, asini 256.  Also 390d suspected. Unresolved by speckle
 7751 2SB:  interferometry.  SKYLAB indicates cool star with hot companion.
 7751 1VAR: EA 3.90 - 4.14V, 1147.4d.  Period varies.  Light var. outside eclipse.  The K component may be slightly intrinsically
 7751 2VAR: variable.
 7754 1D:   IDS notes Alpha1 Cap = HR 7747 (ADS 13632, four components) as one of five components of Alpha2 Cap = HR
 7754 2D:   7754 = ADS 13645.  Hence, we have recorded n = 9 for both. ADS 13645AB optical; BC 11.2, 11.5v, sep. 1.2" binary.
 7754 1N:   Secunda Giedi; Algiedi Secunda; Gredi; Algedi, with HR 7747.
 7757 1S:   Variously classified from B1III to B8V.
 7763 1G:   Cyg OB1.
 7763 1M:   Possible radio source.
 7763 1RV:  Outermost shell RV varies -180 to -240k/s in period 114d.  Mass loss 0.0004? solar masses/y.
 7763 1VAR: SD 3 - 6v. Since 18th century, 4.6 - 5.6v.  Shell star, Nova 1600.
 7764 1C:   Combined mag. and color of AB and C.
 7764 1D:   Component C, photometric spectral class A2IV, vsini 53k/s.  Component B, 10.1V at 4.1".  For component AB, Rakos and
 7764 2D:   Mermilliod give 6.93V, +0.28(B-V), +0.24(U-B).  However, other sources give the following V magnitudes:
 7764 3D:   Comp.     1976        1978       1980      Preferred
 7764 4D:           Gronbech and  Oblak     Ruffener
 7764 5D:           Olsen
 7764 6D:     AB      6.635       6.610      6.608     6.61
 7764 7D:      C      7.724       7.706                7.72
 7764 8D:   Colors converted from the uvby system (Gronbech and Olsen) are AB +0.13(B-V), +0.185(U-B); C +0.165(B-V), +0.14(U-B).
 7764 1S:   Photometric spectral class A2III.
 7766 1G:   Wolf 630 group.
 7767 1D:   AB binary. C, at 34", 11.11V, +0.19(B-V), -0.29(U-B), B7Vp:, vsini 340k/s.  D at about 45", 11.17V, +0.19(B-V),
 7767 2D:   -0.32(U-B), B8Vp:, physical, vsini 279k/s.  Primary is speckle binary, sep. 0.047".
 7767 1DYN: 0.004".
 7767 1G:   In HII reg. Ma 482.
 7767 1S:   Also classified O8.5V, O8.5III and O9V:((n)).
 7770 1S:   IUE observations indicate B8 companion.
 7770 1SB:  2440.0d, K 9.6k/s, V0 -17.3k/s, asini 277.
 7772 1VAR: Amp. 0.06V.
 7773 1D:   CPM.
 7773 1N:   Alshat.
 7773 1R:   Occultation diam. = 0.0028 - 0.0036".
 7774 1SB:  61d.  Both components Am in rapid rotation.
 7774 1VAR: Delta Sct?
 7775 1D:   Complex system with HR 7776, CPM at 205".  ADS 13717A is occultation double, 6.2 - 8.3v, sep. 0.8"; also 7.2, 7.2v,
 7775 2D:   sep. 0.05".  Component B, 10.2v, A1, binary with A at 0.9".  A is astrometric binary.  The close occultation pair is
 7775 3D:   questioned; it has not been confirmed by speckle interferometry.
 7775 1SB:  ADS 13717A = component B of multiple star of which HR 7776 is component A. 8.6780d, K 37.9k/s, asini 4.22.  These are
 7775 2SB:  components BC of triple spectroscopic system with HR 7776.  BC sep. 0.0225", mag. diff 1.1.  BC could be eclipsing.
 7775 3SB:  Component C of the spectroscopic triple system is not the same as any of the visual components of ADS 13717 listed by
 7775 4SB:  Worley; nor is it component C of the components Worley lists for HR 7776 = STF 52.
 7776 1D:   Complex system with HR 7775, q.v.  Component B, vsini 97k/s.  Occultations indicate component A is multiple system: 4.0,
 7776 2D:   4.3v sep. 0.0002", 4.8v at 0.022" and 6.7v at 0.0001".  A also suspected astrometric binary, 3.07 F8V.  Possibly also
 7776 3D:   two faint 13v components at 112" discovered by John Herschel.
 7776 1N:   Dabih. Beta1 = Dabih Major; Beta2 = Dabih Minor.
 7776 1R:   Occultation diam. = 0.00305 - 0.00317".  Diam. primary 0.0033".
 7776 1S:   Also classified G0III + B8V, K0II-IIIp + A0, B8V + K0II-III, or G8II + A0V:.
 7776 1SB:  HR 7776-7775 = AxBC.  1374.126d, K 21.9k/s, V0 -18.9k/s, msin3i 3.75, asini 376.  Alternate orbit 1374.23d,
 7776 2SB:  K 22.44k/s, V0 -18.95k/s, msin3i 3.63, asini 382.5.  Might be eclipsing.  vsini of sceondary 115k/s?
 7777 1SB:  2.9847d, K 115.0k/s, V0 -9.1k/s, msin3i 2.84, asini 4.71.
 7777 1VAR: Amp. 0.05V.  Variability agrees with spectroscopic period.
 7781 1D:   AB binary.  B is dF3.
 7781 1DYN: 0.010".
 7781 1SB:  Both ADS 13692 A and B are SB.
 7782 1S:   Shell star. Also classified A1III, A0IV, B9V.
 7784 1D:   AB 6.33 A2V, 8.87 F6V, 69.86y, a = 0.2766" or 90y, a = 0.214".  Component C, 9.2v at 3" also binary with AB.
 7786 1VAR: Alpha CV, amp. 0.04V, 8.5304d.  Variable spectrum 1.132854d.
 7787 1D:   AB binary.  Combined mag., colors.
 7787 1DYN: 0.011".
 7789 1S:   Shell star.
 7790 1C:   Color excess E(B-V) = +0.02.
 7790 1D:   BC, 9.2, 10.2v sep. 17.6".
 7790 1G:   Member of Pleiades group.
 7790 1N:   Peacock.
 7790 1R:   Diam. = 0.00077 - 0.00080".
 7790 1S:   Lyman alpha and Lyman beta observed from COPERNICUS.
 7790 1SB:  B0.5, B2, 11.753d, K 7.2k/s, V0 +2.0k/s, asini 1.16.
 7792 1D:   ADS 12214, 18.75y, a = 0.153".
 7792 1S:   Radio emission.
 7792 1SB:  5.298111d, K 49.7k/s, V0 -7.8k/s, asini 3.62.  Alternate orbit 5.29807d, K 53.8k/s, V0 -1.1k/s, asini 3.92.
 7792 1VAR: EA amp. 0.15V, 5.298036d.
 7795 1G:   NGC 6910.
 7796 1G:   NGC 6910.
 7796 1M:   No physical relation between the radio components and the star.  No demonstrable connection between Gamma Cyg and
 7796 2M:   the so-called Gamma Cygni supernova remnant.
 7796 1N:   Sadr; Sador; Sadir.
 7796 1S:   Also classified F0Ia.
 7799 1SB:  117.776d, K 22.6k/s, V0 +42.1k/s, asini 35.5.
 7801 1SB:  377.60d, K 11.2k/s, V0 -7.3k/s, asini 58.0.
 7802 1D:   AB binary.  B, 11v at 1.3".  C and D optical.
 7802 1VAR: ADS 13786B, 8.5 - 11.0V.
 7803 1D:   Discordances as to which component is B, which C. IDS gives B, 13.1v at 17.1".
 7804 1VAR: Lb, amp. 0.25B.
 7805 1D:   CPM.
 7806 1S:   Also classified as K3III.
 7807 1S:   Shell star.
 7808 1D:   6.6 K2IV-V, 7.8 K1V, 232.76y, a = 1.225".
 7808 1DYN: 0.024".
 7811 1VAR: Amp. 0.04V, pulsating.
 7814 1D:   AB CPM.
 7817 1S:   Also classified B9pHgMn.
 7817 1VAR: Probable spectrum variable.
 7818 1D:   7.1 A3V, 7.4 A5V, 83.72y, a = 0.172".
 7818 1S:   AB also classified A2IVs.
 7822 1D:   AB binary.  B, 8.0v at 0.8".
 7822 1DYN: 0.017".
 7822 1G:   Sirius group.
 7827 1D:   CPM. Secondary, A2V, vsini 75k/s.
 7828 1N:   Omega Cyg, a case similar to Omicron Cyg (HR 7730):  HR, FL, PGC-BAC, Heis-HR; 7828, 43, Omega1, -; 7844,
 7828 2N:   45, Omega2, Omega1; 7851, 46, Omega3, Omega2.
 7829 1D:   CPM with HR 7830.
 7830 1D:   CPM with HR 7829.
 7836 1D:   AB binary.
 7836 1DYN: 0.003".
 7837 1D:   Also observed as occultation double, 6.6, 7.4v, sep. 0.1".
 7840 1D:   BC 7.5, 7.6v, Am, measured sep. 0.108" on 1985.5 by speckle interferometry, vsini 63k/s.  A, optical, with companion,
 7840 2D:   measured sep. 1985.5 Aa = 0.341" by speckle interferometry.
 7843 1VAR: B component 8.5v, frequently invisible.
 7844 1D:   Component B, 12.9v A5V at 18", optical.
 7844 1G:   In reflection nebula.
 7844 1N:   See HR 7828.  In the older literature HR 7844 often confused with HR 7851 (q.v.) because the magnitudes and separations
 7844 2N:   of the two brighter components of each, 7844AB, 7851AC, are nearly the same, although the position angles differ. In
 7844 3N:   Allen under the star named Ruchba the P.A. corresponds to HR 7844 while the color clearly refers to HR 7851.
 7845 1D:   AB, CPM. B, 11.3v at 3".
 7847 1G:   Cyg OB1. In reflection nebula; member assoc. Cyg R1 at 1000 pc.
 7848 1G:   Hyades group.
 7849 1D:   Binary.  B is A2.
 7850 1S:   Also classified Am.
 7850 1SB:  840.6d, K 13.9k/s, V0 -6.4k/s, asini 161.  Unresolved by speckle interferometry.
 7851 1N:   See HR 7828, 7844. Ruchba; Rukbat al-dajajah; Al Rukbah al Dajajah.
 7852 1G:   Member of the local association (Pleiades group).
 7852 1N:   Deneb Dulfim; Deneb el Delphinus.
 7859 1VAR: Delta Sct amp. 0.03V, 0.11d.
 7861 1SB:  5.3828d, K 31.7k/s, V0 -16.9k/s, asini 2.34.
 7864 1D:   CPM.  Companion G5V.
 7864 1S:   Also classified G1V.
 7866 1D:   AB sep. 0.1", no magnitudes cited. Both 2 micron IR and UV sources.
 7866 1SB:  88.495d, K 20.6k/s, V0 +1.3k/s, asini 17.9.  vsini of K2 component =<50k/s, of B3 component <25k/s.
 7874 1SB:  11.088d, K 58.7k/s, V0 -18.8k/s, asini 8.59.
 7879 1SB:  551d.
 7879 1VAR: Alpha CV 5.16 - 5.22V, 20.2728d.  Also period of spectral changes and magnetic field. Var. in K-line profile
 7879 2VAR: suggests star spot rotation.  Rotation period 20.2754d.
 7881 1S:   Also classified B8V.
 7882 1D:   AB 4.0 F5IV, 4.9 F5IV, 26.65y, a = 0.475" or 26.60y, a = 0.480".  Speckle interferometry gives sep. 0.58" and with SB
 7882 2D:   data leads to masses 2.2 and 1.8 solar.  Combined mag., colors.  Components C-E optical.
 7882 1DYN: 0.032".
 7882 1N:   Rotanev; Rotanen; Venator.
 7882 1S:   Also classified F5III, F6III.
 7882 1SB:  26.65y D, K 7.6k/s, V0 -24.1k/s, asini 892.35; asini value of 563.8 in Abt and Levy 1976 (ApJS, 30, 273)
 7882 2SB:  is in error.
 7883 1SB:  11.039d, K 26.0k/s, V0 -4.9k/s, asini 3.84.
 7884 1D:   Optical.
 7884 1SB:  ADS 14081A, 205.2d, K 9.8k/s, V0 -5.9k/s, asini 27.7.
 7885 1D:   Double with HR 7887 at 181". Third component 12.9v at 71".
 7886 1M:   High space velocity.
 7886 1VAR: SRb 5.79 - 6.9v, 59.7d.  Amp. 0.36V, 0.12(B-V), 0.19(U-B), but varies.
 7887 1D:   Double with HR 7885.
 7889 1D:   AB 5.8 B6III, 6.3 B6IV, 200y, a = 0.31". Visual third component 13v at 159". Occultation fourth companion, 9.3V, sep.
 7889 2D:   0.052".
 7889 1N:   Tau1 Fl 13 and Tau2 Fl 14 Cap are, respectively, HD 196348 (6.76V, K3III) and HR 7889, the former being
 7889 2N:   in the BS Supplement.  HR 7889 is usually called simply Tau Cap.
 7890 1VAR: H alpha varies.
 7895 1SB:  vsini of K-type =<50k/s, of A-type 80k/s.
 7896 1D:   AB optical. B, 11.8v at 29". AC CPM, C is K2IV.
 7897 1D:   Both companions optical.
 7899 1D:   AB optical.  B, 13v at 7".
 7900 1R:   Occultation diam. = 0.0041 - 0.0086".
 7906 1D:   Companions optical.
 7906 1N:   Sualocin; Scalovin; Svalocin; Nicolaus.
 7906 1SB:  ADS 14121A, sep. 0.23", mag. diff 2.  Resolved by speckle interferometry 1986.45, sep. 0.14".
 7908 1D:   B is BD+80d662, 8.71V, +0.63(B-V), +0.00(U-B), F8V, CPM.
 7911 1D:   AB binary.  C, 8.5v A0 at 69" CPM.
 7913 1G:   Sirius group?
 7914 1G:   Hyades group.
 7916 1VAR: Delta Sct?
 7917 1D:   Binary.
 7921 1D:   AB binary.
 7921 1SB:  ADS 14158B, Sp. A.  Unresolved by speckle interferometry 1986.45.
 7922 1SB:  106.28d, K 14.5k/s, V0 -20.4k/s, e 0.57, asini 17.4.
 7924 1G:   Cyg OB7.
 7924 1N:   DENEB; Deneb Cygni; Deneb el Adige; Arided; Aridif; Gallina; Arrioph.
 7924 1RV:  Mass loss 3x10E-10 solar masses/y.
 7924 1SB:  The following two orbits are reported as equally probable:  846.8d, K 3.12k/s, V0 -2.81k/s; 776.4d, K 2.61k/s,
 7924 2SB:  V0 -3.24k/s.
 7924 1VAR: Alpha Cyg 1.21 - 1.29V.  Change in H:H epsilon.  No emission recorded before 1944.
 7927 1G:   Runaway star from Lac OB1.
 7927 1VAR: Gamma Cas 6.40 - 6.68V.
 7928 1G:   Sirius group?
 7928 1S:   Underabundant metals. Also classified F0IVp.
 7928 1SB:  40.58d.  Both components Delta Sct type variables.
 7928 1VAR: Delta Sct 4.39 - 4.49V, 0.135547 and 0.154991d.  Combined magnitude of two components.
 7929 1D:   AB fixed.
 7932 1VAR: CDelta 5.85 - 6.91, 16.386332d.  Period changes.
 7934 1G:   Wolf 630 group.
 7935 1SB:  F3, F5, 18.0668d, K 44.8k/s, V0 -14.1k/s, msin3i 1.51, asini 11.1.
 7939 1G:   Gamma Leo group.
 7941 1VAR: SRb 7.6 - 8.9p, 110d or 160 - 180d.  Mean mag. varies in period 1100d.  Amp. 0.26V, 0.04(B-V), 0.19(U-B).
 7942 1DYN: 0.020".
 7947 1D:   3249y, a = 13.813".  Binary with HR 7948.
 7947 1DYN: 0.033".
 7947 1G:   Wolf 630 group.
 7948 1D:   See HR 7947.
 7948 1DYN: 0.033".
 7948 1G:   Wolf 630 group.
 7949 1D:   AB optical.  C, 13v at 78" CPM.
 7949 1N:   Gienah Cygni; Gienah, also applied to HR 4662.
 7950 1N:   Albali; Al Bali.
 7951 1VAR: Lb 4.41 - 4.45V.
 7953 1DYN: 0.005".
 7953 1VAR: ADS 14293.  Uncertain which component varies. B-A changes by up to 3v.
 7955 1D:   B is BD+57d2241, optical.
 7955 1N:   Labelled Upsilon Cep in Burritt's Atlas, not confirmed elsewhere. It is not the double star described by Allen as
 7955 2N:   Castula, Upsilon1,2 Cep.
 7956 1D:   AB CPM. B, 10.03V, +1.27(B-V), +0.66(U-B). C, 13v at 14" optical.
 7956 1VAR: ADS 14290A, Lb? 4.91 - 4.96V.
 7957 1G:   Eta Cep group.
 7959 1D:   Binary with HR 7960.  Mag. and colors for combined light, 5.67V, +0.16(B-V), +0.07(U-B).
 7960 1D:   See HR 7959.
 7963 1D:   AB 4.85 B5V, 6.07 B7V, 391.30y, a = 0.777".  Combined colors.  Mag. of blend 4.52V.  Component C, 9v K2III-IV at 84",
 7963 2D:   optical; vsini =<54k/s.  Resolved by speckle interferometry 1986.45, sep. 0.87".
 7963 1DYN: 0.006".
 7963 1S:   Shell star.
 7963 1SB:  ADS 14296A.  Resolved by speckle interferometry 1986.45, sep. 0.05".
 7972 1D:   Companion optical.
 7974 1SB:  10.883d, K 31.4k/s, V0 -30.2k/s, asini 4.33.
 7977 1D:   Optical.
 7977 1G:   NGC 457. Cyg OB7.
 7977 1RV:  4-5d inside atmospheric motion 15-16d. RV results confirmed by H alpha profiles.
 7977 1VAR: Alpha Cyg 4.81 - 4.87V, no clear periodicity.  Small variations in polarization have been observed, 2.0 to 2.6%.
 7978 1D:   B8V+A3V. CPM.
 7980 1G:   UMa stream.
 7980 1S:   Also classified M0-III-IIIbBa0.2.
 7982 1D:   AB 6.4 F5V, 7.22 F8V, 187y, a = 0.855".  Mag., colors for combined light.
 7982 1DYN: 0.019".
 7983 1M:   Old disk population runaway star.
 7984 1G:   Hyades moving group.
 7984 1M:   In Schurig's Atlas this is mistakenly labelled 58 Cyg for 56 Cyg.
 7988 1VAR: CDelta 5.44 - 6.06V, 4.435572d.
 7989 1D:   CPM.  G8III-IV + G2.5IV.
 7990 1SB:  1782d, K 5.4k/s, V0 -11.4k/s, asini 128.
 7992 1G:   Member of the local association (Pleiades group).
 8001 1SB:  2.854825d, K 111.9k/s, V0 -21.1k/s, msin3i 2.04, asini 4.34. Apsidal period 203y.
 8006 1VAR: Delta Sct 6.55 - 6.58V, 0.054d.  Per. and amp. may vary.
 8007 1VAR: Beta C 6.2 - 6.43p, 0.20104071d.  Sudden period change in 1972.  1924-70 per. increased 0.037s/y.
 8009 1D:   Fixed sep.
 8010 1D:   Binary.
 8010 1DYN: 0.003".
 8010 1G:   Hyades group.
 8012 1D:   Optical.
 8015 1D:   AB fixed sep. B, 11.8v at 36".
 8017 1D:   AB, CPM.
 8018 1S:   Also classified A7IV/V.
 8020 1G:   Cyg OB6; NGC 6991; in reflection nebula IC 5076.
 8020 1VAR: H alpha profile variable. Possibly binary star.
 8021 1S:   Sr, G-band, 4152 strong.
 8021 1SB:  9.073d, K 47.0k/s, V0 +45.0k/s, msin3i 0.306, asini 5.40.
 8023 1C:   Color excess E(B-V) = +0.36.
 8023 1G:   Cyg OB7; NGC 7000; exciting star of HII region S117.
 8023 1S:   Also classified O6.5III.
 8023 1SB:  48.608d, K 42.2k/s, V0 -5.8k/s, asini 28.1.
 8024 1S:   Shell star.
 8024 1SB:  1.5755d, K 95.5k/s, V0 +10.3k/s, asini 2.07.
 8024 1VAR: EB 5.95 - 6.25V, 1.575531d. Also Delta Sct amp. 0.1V, 0.12d.
 8025 1D:   Binary.
 8025 1S:   Also classified F3Vw.
 8025 1SB:  ADS 14460A.
 8029 1G:   Cep OB2 assoc.
 8033 1VAR: Alpha CV, amp. 0.050V, 2.25d.
 8034 1D:   AB 6.0 F5IV, 6.3 F7IV, 101.485y, a = 0.647".  Combined mag., colors.  Component C, 7.2v G0V at 11", CPM.
 8034 1DYN: 0.020".
 8034 1SB:  2.0313d, K 15.8k/s, V0 +7.8k/s, asini 0.435.
 8035 1G:   Hyades group.
 8035 1SB:  635.1d, K 6.44k/s, V0 -22.63k/s, asini 50.5.
 8036 1SB:  15.5143d, K 43.1k/s, V0 -21.7k/s, asini 8.7.
 8038 1D:   6.3 A5V, 7.6 F4V, 52.5y, a = 0.27".
 8038 1S:   Weak-lined spectrum. Metallic lines give A8; CH, F1.
 8039 1G:   In Ursa cluster?
 8040 1D:   AB binary.
 8040 1DYN: 0.003".
 8042 1D:   CPM?  Companion K0IV.
 8045 1S:   K line slightly weak?  Also classified A3V.
 8047 1D:   AB CPM. B, 9.38V, +0.22(B-V), +0.04(U-B) A8III, vsini 97k/s.  Component C, 12v at 26" optical.
 8047 1G:   Cyg OB7.
 8047 1S:   Ultraviolet envelope.  Variously classified O9V, B0p, B1IV:e, B1.5Venn, B3ne.  Component B, A3V.
 8047 1VAR: ADS 14526A, Gamma Cas 4.49 - 4.88V.  Expanding circumstellar shell.  Marked evidence of mass loss.  Shell spectrum faded
 8047 2VAR: between 1973 and 1975. Metallic absorption lines disappeared.
 8050 1D:   Sep. 0.110".
 8053 1RV:  2.48257d.
 8053 1S:   Shell star.  Long-term variation in hydrogen emission.
 8053 1VAR: 5.34 - 5.48V, probably eclipsing; same period as SB.
 8056 1D:   AB 6.74 F5, 7.21, 3055y, a = 3.740".
 8056 1DYN: 0.015".
 8058 1D:   CPM with HR 8059.
 8059 1D:   CPM with HR 8058.  Colors for combined light.  Mag. for blend 5.54V.  Measured sep. Aa 1985.5 0.045" by speckle
 8059 2D:   interferometry.
 8061 1D:   Duplicity of AB uncertain; sep. 0.110"?
 8061 1G:   Hyades group.
 8062 1S:   Also classified M4SIII = S4/1III.
 8064 1D:   AB, combined mag., colors.  CE optical.
 8064 1DYN: 0.002".
 8065 1SB:  Double lines suspected.
 8066 1N:   Some early sources called this Zeta Equ. Not retained. Not Zeta in Bayer.
 8071 1D:   AB CPM.
 8071 1G:   In Ursa cluster?
 8072 1G:   Hyades group.
 8075 1SB:  840.6d, asini 160.
 8077 1G:   Wolf 630 group.
 8079 1D:   9.1v A2 companion.
 8079 1S:   Ultraviolet FeII emission.
 8084 1S:   Also classified F5.5-F7Ib-II.
 8084 1VAR: CDelta 5.57 - 5.96V, 2.499215d.  Period varies.
 8085 1D:   AB 5.22 K5V, 6.04 K7V, 722y, a = 24.65".  B is HR 8086.  Aa x P, 4.9y, a = 0.014".  Astrometric measures indicate 3
 8085 2D:   invisible companions, periods 6, 7 and 12y.  Unresolved by speckle interferometry.  Suspected planetary companion not
 8085 3D:   substantiated.
 8085 1DYN: 0.300".
 8085 1G:   61 Cyg group.
 8085 1M:   Proper motions for HR 8085 and 8086 taken from Luyten LHS.  SAO has only one entry (component A?), but appears to give
 8085 2M:   the mean position of A and B.
 8085 1VAR: 5.19 - 5.27V, 350 - 400d.
 8086 1D:   See HR 8085.
 8086 1DYN: 0.330".
 8086 1VAR: ADS 14636B, Is, 6.02 - 6.09V.
 8092 1SB:  Bright UV spectrum may be due to companion.
 8094 1D:   AB binary.  B, 7.8v A0V or Am(A2.5/A7V/A9), vsini 80k/s.  C, 9.2v K1III at 58" optical, vsini =<54k/s.
 8094 1DYN: 0.008".
 8094 1SB:  ADS 14682A, 3.3132d, K 20.2k/s, V0 -22.1k/s, asini 0.920.  Also about 150d, possibly 110 or 270d.
 8094 1VAR: ADS 14682A, 5.55 - 5.71V.  Alternating periods of 1.12912 and 1.19328d.  V 389 Cyg may be triple star, with long period
 8094 2VAR: about 150d, perhaps 110 or 270d.
 8097 1D:   AB binary, B, 11.6v at 2". C, 12.6v at 48" optical.
 8097 1DYN: 0.011".
 8097 1G:   Wolf 630 group.
 8097 1R:   3 solar radii.
 8097 1RV:  1786d, possibly also short period?  Rotation 17.492d?
 8097 1S:   Extreme oxygen deficiency. Eu, Cr, Sr strong, DyIII identified. The spectrum has been variously classified as cF1,
 8097 2S:   F0III, and F0pV.
 8097 2S:   Also classified A9Vp(SrCrEu st.,Ca wk.).
 8097 1VAR: ADS 14702A, Alpha CV 4.58 - 4.77V, 314d, 0 00868d.  Magnetic field var.  1786d and 72y.  Spectrum var. 72y.
 8101 1D:   Fixed. Companion A4V.
 8101 1S:   Also classified Am(A0/A2V/A2).
 8102 1G:   Hyades group.
 8102 1S:   Also classified F0III-IV.
 8102 1VAR: Delta Sct 6.41 - 6.48V, 0.097d.
 8103 1G:   NGC 7039 #170.
 8103 1S:   Shell star.
 8105 1D:   Companion B8V.
 8105 1G:   Cyg OB4.
 8107 1D:   AB fixed.  B, 9.6v at 1.2". C, 7.29V, +1.55(B-V), +1.38(U-B), M5III, vsini =<25k/s.
 8107 1S:   Spectrum found to display weak double-peaked emission component at H alpha.
 8112 1N:   77 Dra in Cep.
 8113 1S:   Weak-lined technetium star.  SiO source.  Also classified M5.5e-M8.8e.
 8113 1VAR: M 5.2 - 11.3v.  Period varies; mean period 388.14d, range 379 - 392.7d.
 8114 1D:   6.5 A7V, 6.5 A7V, 17y, a = 0.11". Combined mag., color.
 8115 1D:   White dwarf companion.
 8116 1D:   7.0 A7V, 7.0 A7V, 34.44y, a = 0.227".  Combined mag., colors.  Measured sep. 0.090" on 1985.5 by speckle interferometry.
 8116 1DYN: 0.014".
 8119 1D:   AB binary.  B, 7v at 1".
 8119 1G:   Cep OB2; exciting star of HII region S129.
 8119 1S:   Also classified O9 and B0II. Spectrophotometric classification by Chalonge, B0II. Most observers give B0V, perhaps O9V
 8119 2S:   or B0IV.
 8121 1VAR: Amp. 0.045V.
 8123 1D:   AB 5.2 F7V, 5.3 F7V, 5.70y, a = 0.26".  Combined mag., colors.  Component C, 9.5v at 48" optical.
 8123 1DYN: 0.062".
 8123 1SB:  5.70y D, K 24.9k/s, V0 -15.2k/s, asini 633.  Resolved by speckle interferometry 1983.93, sep. 0.41".
 8128 1G:   Hyades group.
 8129 1VAR: 6.44 - 6.50V.
 8130 1C:   Color excess E(B-V) = +0.09.
 8130 1D:   AB 3.82 F0IV, 6.42 G1V, 49.80y, a = 0.85".  Components C, 13v at 29" and P, 12v at 72", both optical.  Q, 12v at 90",
 8130 1D:   physical.  R, 13v at 90", CPM.
 8130 1DYN: 0.046".
 8130 1SB:  0.143d not confirmed.
 8130 1VAR: Delta Sct 3.65 - 3.84V.  2-3 hrs.? Possibly variable period.
 8131 1D:   Sep. 0.08".  May be only single star.
 8131 1N:   Kitalpha; Kitel Phard; Kitalphar.
 8131 1S:   Oxygen deficient relative to magnesium.  Also classified G2II-III + A4V.
 8131 1SB:  98.81d, K1 15.67k/s, K2 12.49k/s, V0 -17.8k/s, m1sin3i 0.102, m2sin3i 0.127, asini 21.3.
 8131 2SB:  Unresolved by speckle interferometry.  vsini both components =<50k/s.
 8133 1D:   7.0 G2IV, 7.2 G2IV, 84.4y, a = 0.61".  Combined mag., colors.
 8136 1G:   Member of the local association (Pleiades group).
 8137 1S:   Sp. shows Mn. Helium-weak star.
 8137 1SB:  Suspected SB, 6.1, 6.1v, sep. 0.1".
 8140 1D:   Companion A7V or G0V.
 8140 1DYN: 0.048".
 8141 1M:   Old disk population runaway star.
 8143 1G:   Cyg OB4; embedded in dust.
 8143 1SB:  11.043d?
 8143 1VAR: H alpha profile varies.
 8145 1VAR: SRb 7.7 - 9.4p, 320d.
 8146 1D:   AB CPM; 79000?y.  Component B, 10.0v G8.5V, probably optical.
 8146 1G:   Cyg OB4.
 8146 1SB:  ADS 14831A. Expanding circumstellar shell.
 8146 1VAR: 4.28 - 4.50V.
 8148 1D:   AB binary.  B is K4.  Components D and E, 12v at 247" and 149" probably optical.
 8148 1DYN: 0.049".
 8148 1SB:  ADS 14847A, 21.3462d, K 24.0k/s, V0 -17.2k/s, asini 6.82.
 8149 1G:   Probable Hyades group.
 8151 1VAR: Alpha CV 4.77 - 4.87V, 2.1215d.
 8153 1D:   AB fixed.
 8153 1G:   Cep OB2; immersed in faint reflection nebula Ced. 191.
 8153 1S:   Shell star. H alpha in emission.
 8153 1SB:  ADS 14832A, spectroscopic triple system.  225.44d, K 21.9k/s, V0 -6.1k/s, asini 66.1, and 5.4136d, K 40.0k/s, V0
 8153 2SB:  -11.1k/s, asini 2.96.
 8153 1VAR: Ell?, 6.40 - 6.44V, 5.4d?
 8154 1G:   Cyg OB7; exciting star of HII region S119. Runaway star from Cep OB2 association?
 8154 1S:   Also classified O8V and O8III((f)).  H alpha emission moderately intense 1959 to 1970; absorption increasing 1973-1976.
 8154 1VAR: 5.05 - 5.075V, 3.390d.
 8156 1VAR: SRb 8.6 - 10.3p, 233.3d.
 8157 1D:   Binary, sep. 0.130", about 30y.  Unresolved by speckle interferometry.
 8157 1S:   Also classified F2Ib.  IUE observations indicate B6-7 companion.
 8157 1VAR: Delta Cep 5.77 - 5.96V, 3.332816d.  Uncertain which component of ADS 14859 is var.  Perhaps Delta Sct type.
 8162 1N:   ALDERAMIN; Alderaimin.
 8162 1VAR: ADS 14858A, Delta Sct?, 2.41 - 2.47V.
 8164 1D:   AB binary. B is B3V.
 8164 1DYN: 0.005".
 8164 1G:   Cep OB2.
 8164 1SB:  75d period not confirmed by RV of the blue companion in the nonvariable VV Cephei system.  The second component B2V,
 8164 2SB:  1.9 mag. fainter than primary.  SKYLAB indicates cool star with hot companion.  vsini secondary 50k/s.  Resolved by
 8164 3SB:  speckle interferometry 1986.45, sep. 0.09".
 8164 1VAR: Variable shell spectrum.
 8165 1G:   Eta Cep group.
 8165 1N:   34 Vul in Peg. Very close to boundary.
 8166 1D:   AB binary.  Component B, G5IV.
 8169 1SB:  20.30d, K 45.7k/s, V0 -4.0k/s, msin3i 1.88, asini 11.5.
 8170 1G:   Sirius group; UMa stream.
 8170 1SB:  3.2434d, K 62.0k/s, V0 +0.4k/s, asini 2.76.
 8171 1G:   Embedded in reflection nebulosity.
 8171 1S:   Shell star.
 8171 1SB:  1.12215d.  Other possible periods 2.438942 and 0.708469d, the approximate rotational period.
 8173 1D:   AB CPM.  Companion K0V.
 8173 1SB:  ADS 14909B.
 8177 1S:   Metallic-line type F0:, K-line A5-7. SrII stronger than for Ib, but not a supergiant.
 8178 1D:   Companions optical.
 8183 1G:   Wolf 630 group.
 8189 1D:   Component B of which primary is HR 8193.
 8191 1G:   Hyades group.
 8193 1D:   Component A in system of which B is HR 8189.  Other components 11.6, 13.4, 14.6v.
 8194 1D:   ADS 14943A.  All companions 10.5m or fainter.
 8194 1SB:  6.9463d, K 71.4k/s, V0 -19.5k/s, msin3i 1.37, asini 6.82.
 8196 1VAR: SRb 5.43 - 5.97V, about 50d.
 8198 1VAR: Delta Sct?
 8204 1N:   DM is CoD (star moved from -23d zone to -22d zone between 1855 and 1875).  In Southern Durchmusterung extension
 8204 1N:   (Schoenfeld 1886), SD-23d442.
 8204 1S:   BaII star.  Overabundance of praseodymium.  White dwarf companion.
 8207 1G:   UMa stream.
 8209 1D:   ADS 14969A.  Companions optical.  B 12.06V, +1.13(B-V), 33".  C 10.38V, +0.46(B-V), -0.04(U-B), F5V, 54", vsini =<54k/s.
 8209 2D:   Components B and C sometimes interchanged.
 8209 1G:   Cyg OB4.
 8209 1S:   Nitrogen deficient.
 8210 1SB:  21.724d, K 41.5k/s, V0 -12.4k/s, asini 12.4.
 8210 1VAR: Delta Sct amp. 0.01V, 0.044d.
 8213 1N:   DM is CoD.
 8213 1S:   Also classified G7IIIbCN-0.5Fe-1.
 8215 1G:   Member of the local association (Pleiades group).
 8215 1SB:  27.54d.
 8216 1G:   Region of NGC 7092.
 8216 1VAR: Alpha CV?, 5.20 - 5.30V, 0.726d.
 8219 1VAR: Amp. 0.06V.
 8220 1G:   Hyades moving group.
 8224 1D:   Optical.
 8232 1D:   Both companions optical.
 8232 1G:   With Alpha Aqr (HR 8414) and Epsilon Peg (HR 8308) forms an OB triple system. Motion of HR 8232 and 8414
 8232 2G:   (separated by 12d) is nearly perpendicular to the galactic plane.
 8232 1N:   Sadalsuud; Sadalsud; Sad es Saud; Sadalsund; Saad el Sund.
 8237 1S:   Lambda Boo star, Mg 4481 wk.
 8238 1D:   ADS 15032AB, 50y. B, 7.84V, +0.18(B-V), +0.06(U-B), A2.5V, vsini 60:k/s.  Third component discovered by speckle
 8238 2D:   interferometry, mag. diff about 4v. Sep. 0.025".  Possible circumstellar material.
 8238 1DYN: 0.004".
 8238 1G:   Cep OB1.
 8238 1N:   Alfirk; Alphirk.
 8238 1SB:  ADS 15032A, 10.893d, K 3.1k/s, V0 -3.1k/s, asini 0.397.  Resolved by speckle interferometry 1986.45, sep. 0.11".
 8238 1VAR: ADS 15032A, Beta C 3.16 - 3.27V, 0.1904881d, modulation period 10.893d.  SiIV and CIV vary. Satellite UV obs.
 8238 2VAR: indicate temp. varies 1340d, max./min. radius 1.038.
 8242 1S:   Cool component also classified G8III.  vsini both components =<50k/s.
 8242 1SB:  1322d, K 9.2k/s, V0 -27.0k/s, asini 145.
 8243 1G:   Cep OB2.
 8248 1C:   U-B scatter from +1.850 to +2.05.
 8248 1G:   Cyg OB7.
 8248 1S:   Strong circumstellar components.  Unusually high Li content.
 8252 1G:   UMa stream.
 8253 1S:   Also classified Am, F2IV.
 8254 1D:   A* 3.76 K0III, 2.84y, a = 0.052".
 8254 1G:   Wolf 630 group.
 8254 1SB:  1020d, K 8.0k/s, V0 +34.0k/s, asini 103.
 8257 1SB:  12.21d, K 52.0k/s, V0 -43.2k/s, msin3i 0.966, asini 8.27.
 8258 1D:   6.7 A2V, 7.0 A4V, 173.9y, a = 0.293".  Combined mag.  A third component is suspected.
 8258 1DYN: 0.008".
 8260 1D:   Component A is SB, 5.0, 6.3v, 0.0047"; component B, 9.5v K1III-IV:  at 68", physical, vsini =<54k/s.
 8260 1S:   Shell star. Shell spectrum resembles supergiant A-type with vsini 50k/s.  Also classified B3IIIe.
 8260 1VAR: Gamma Cas 4.44 - 4.72V.  Polarization variable.  Slight variation in H alpha line width.
 8262 1G:   Hyades group.
 8262 1P:   Polarization possibly due to circumstellar dust scattering.
 8262 1S:   Also classified M4e-M6eIII.
 8262 1VAR: SRb 6.8 - 8.9p, 131.1d; secondary period 235.3d.
 8263 1D:   CPM.
 8263 1G:   UMa stream.
 8264 1D:   Speckle interferometry indicates mag. diff 3.0, sep. 0.033"; D. W. Dunham gives 5.1, 7.1v, 0.07".
 8264 1SB:  8016d, K 11.3k/s, V0 -21.0k/s, asini 1050.  Massive invisible component.
 8265 1D:   AB CPM.  B is 7.65V, +0.37(B-V), -0.01(U-B), F2V; vsini 30k/s.
 8265 1SB:  SB = occultation binary unresolved by speckle interferometry.
 8267 1VAR: Delta Sct?
 8270 1D:   Optical.
 8272 1VAR: Cst 6.4p.
 8278 1G:   Hyades group.
 8278 1N:   Nashira.
 8278 1S:   Violet part of spectrum indicates luminosity III; G-band region, V; SrII4077 very strong, indicating luminosity II.
 8278 2S:   Also classified Am.
 8279 1G:   Cep OB2.
 8279 1VAR: Alpha Cyg 4.69 - 4.78V.  H alpha profile var.
 8280 1D:   Binary.  Companion A3.
 8281 1D:   AC fixed. C, 8.05V, +0.23(B-V), -0.68(U-B), B1.5V at 12", vsini 80k/s. AD also fixed.  D, 8.03V, +0.20(B-V), -0.72(U-B),
 8281 2D:   B2IV at 20", vsini 270k/s.  In earlier sources C is brighter than D.
 8281 1G:   Cep OB2; exciting star of HII region S131; in cluster TR 37.
 8281 1M:   Unlikely that this system is related to the X-ray source Cep X-4.
 8281 1SB:  ADS 15184A, 3.7098d, K1 103.7k/s, K2 298k/s, V0 -6.4k/s, m1sin3i 18.7, m2sin3i 6.5,
 8281 2SB:  a1sini 5.27, a2sini 15.
 8283 1G:   Wolf 630 group.
 8283 1SB:  5.5, 7.5v, sep. 0.0008", 13.17399d, K 23.2k/s, V0 -1.3k/s, asini 4.1314.  RV also varies in a longer period.
 8283 2SB:  Unresolved by speckle interferometry.
 8284 1D:   AB binary.  B, 10.5v at 3".  Component C, optical.
 8284 1DYN: 0.007".
 8285 1D:   CPM.
 8286 1RV:  Published values discordant, -7 to +18.
 8287 1G:   In Ursa cluster?
 8290 1G:   In reflection nebula.
 8291 1G:   Sirius group.
 8293 1G:   Hyades group.
 8293 1S:   Violet region of spectrum indicates luminosity III; G-band region, V.
 8293 1SB:  6.9, 7.0v, sep. 0.001", 6.3702d, K 82.1k/s, V0 -25.5k/s, msin3i 1.62, asini 7.19.
 8294 1D:   Suspected occultation double.
 8294 1VAR: Amp. 0.010V, 0.02B, 0.064d.
 8295 1D:   Suspected occultation double.
 8296 1VAR: Nova Cyg #2, 3v at max.
 8297 1VAR: Lb 5.6 - 7.0v.  Formerly called DS Peg, now in Cyg.
 8298 1VAR: SRb 5.9 - 7.1v, 35?d.
 8300 1D:   6.4 B9.5V, 6.6 A0V, 27.2y, a = 0.16".  ADS 15251 8.3, 8.3, 11.9m at 2' may be member of same system.
 8300 1DYN: 0.017".
 8300 1SB:  Brighter component of visual double.  1.7290d, K 110.0k/s, V0 -25.5k/s, msin3i 0.956, asini 2.62.
 8301 1N:   Azelfafage.
 8301 1SB:  26.33d, K 16.5k/s, V0 -8.2k/s, asini 5.97.
 8305 1G:   Pleiades group.
 8306 1VAR: Lb, 6.3 - 7.08B.
 8307 1D:   AB CPM.  B is A0.  AP, 5.6 11.0v sep. 1.5" binary.
 8308 1C:   Large infrared excess.
 8308 1D:   ADS 15268AB optical.
 8308 1G:   See HR 8232.
 8308 1N:   ENIF; Enf; Enir; Al Anf; Os Pegasi; Fom.
 8308 1S:   Ultraviolet FeII emission. MgII emissions indicate a cooler shell surrounding the supergiant. Barium marginally
 8308 2S:   overabundant.
 8308 1VAR: 0.7 - 3.5V.  1.7m flare 1972 Sept. 26-7; fainter than normal following night.
 8309 1D:   AB 4.78 F4V, 6.09 G2V, 507.5y, a = 4.278".  B is HR 8310.  Combined colors. Mag. for blend 4.50V. Components C, D,
 8309 2D:   optical.  D, at 201" is ADS 15275, 6.9 A5, 13.3v sep. 16".
 8309 1DYN: 0.052".
 8310 1D:   See HR 8309.
 8310 1DYN: 0.052".
 8314 1VAR: Amp. 0.02V, 24.90d.  Var. due to star spots? Period corresponds to period of rotation. Variable H and K emission
 8314 2VAR: indicates chromospheric activity.
 8315 1D:   AB 4.7 F2IV, 5.0 F6IV, 11.558y, a = 0.255".  ADS 15281C, 10.8v at 13.8" possibly in hyperbolic orbit about AB or is
 8315 2D:   optical.
 8315 1DYN: 0.024".
 8315 1SB:  ADS 15281B, 5.97152d, K 34.2k/s, V0 -5.7k/s, asini 2.803.  ADS component B the more massive.  Component A, SB2,
 8315 2SB:  4.77d, disproved; A is single.  B resolved by speckle interferometry 1983.93, sep. 0.10".
 8316 1C:   Large infrared excess.
 8316 1G:   Cep OB2.
 8316 1N:   Herschel's "Garnet Star". Both Bayer (1603) and Argelander (1843) showed Mu Cep in the position of 14 Cep = HR
 8316 2N:   8406.  Heis (1872), however, in cataloguing the stars in Argelander's Atlas, misidentified Mu as the star
 8316 3N:   currently known as the variable Mu Cep (HR 8316). A third star, 13 Cep (HR 8371), was identified in BAC and
 8316 4N:   numerous subsequent old catalogues as Mu Cep. See HR 8371, HR 8406.
 8316 1S:   Ultraviolet FeII emission. STRATOSCOPE II observations indicate infrared H2O bands.
 8316 1VAR: ADS 15271A, SRc 3.43 - 5.1v, 730d; also a cycle of 4400d.  Mean magnitude varies 13.5y.  Correspondence between
 8316 2VAR: polarization and light.
 8318 1R:   Occultation diam. = 0.0028".
 8318 1VAR: SRb 5.90 - 6.14V, about 25d.
 8321 1S:   Strong He 10830 emission.
 8322 1D:   ADS 15314A.  Component A is SB, 3.2, 5.2v, 0.0018"; B, 15.8v, 69"; C 12.7v, 120".
 8322 1N:   Deneb Algedi; Deneb Algiedi; Scheddi; Sheddi.
 8322 1S:   Delta Sct spectrum.  Also classified Delta Del, A7mIII.
 8322 1SB:  1.0228d, K 70.8k/s, V0 -0.2k/s, asini 0.996.
 8322 1VAR: EA (possibly RS CVn type) 2.83 - 3.05V, 1.0227789d.  Form of light curve varies.
 8324 1N:   78 Dra in Cep.
 8326 1D:   Sep. 0.102".
 8326 1S:   Also classified A2III.
 8327 1G:   Cep OB2.
 8327 1S:   Also classified O9II and O9I.  Continuous emission at Balmer limit.
 8329 1S:   vsini G0 component 100k/s, A4 component =<50k/s.
 8334 1VAR: Alpha Cyg 4.25 - 4.35V, 7.6:d.
 8335 1G:   Cyg OB7.
 8335 1SB:  72.0162d, K 7.8k/s, V0 -12.3k/s, asini 7.26.
 8337 1SB:  vsini both components 20k/s.
 8343 1G:   Pleiades group.
 8343 1SB:  5.3047d, K 37.0k/s, V0 -23.9k/s, msin3i 0.0813, asini 2.29.
 8344 1D:   5.5 F2, 7.5, 29.0y, a = 0.396"; previous orbits 37.594y, a = 0.433" and 27.508y, a = 0.387".
 8344 1VAR: Delta Sct?
 8348 1D:   Both components optical.
 8348 1S:   Also classified B6Vp.
 8349 1S:   Manganese star. Shows Hg, Mn.
 8349 1VAR: Alpha CV, amp. 0.01V, 20.70d.  Double wave curve. Amplitude var.
 8350 1VAR: I, amp. 0.4B.
 8351 1S:   Also classified F0-2V.
 8352 1D:   6.6 F0IV, 6.7 F0IV, 27.5y, a = 0.240". Combined mag., color.
 8354 1S:   Weak lines, no G-band. Metals indicate F4V; H and K, late F.
 8355 1D:   Occultation third component 8.8v at 0.02"; AB, sep. 0.114" by Finsen, 0.090-0.093" by speckle interferometry.
 8356 1SB:  17.79d?
 8357 1D:   AB CPM. B is A1p Sr Si, vsini 60k/s. C, 13.2v at 55".
 8357 1G:   Cep OB2.
 8357 1SB:  ADS 15405A, 17.3263d, K 108.3k/s, V0 -6.5k/s, msin3i 20.8, asini 25.2. Theta Aur type.
 8357 1VAR: ADS 15405A, Beta C?, 5.68 - 5.71V.
 8359 1S:   Also classified K0III.
 8361 1D:   Component B Am(A2/A6/F2).
 8361 1S:   Also classified Am(A1/A9V/F0).
 8362 1S:   Also classified A7III.
 8363 1D:   Optical.
 8364 1D:   AB CPM.  Companion F7V.
 8367 1VAR: Delta Sct 6.13 - 6.21V, 0.147825d; also 0.11983 and possibly 0.14129 and 0.2172d.
 8368 1D:   5.1 F0IV, 5.1 F0IV, 6.094y, a = 0.127", or 12.242y, a = 0.160".  Combined mag., colors.
 8369 1VAR: EA 6.11 - 6.36V, 1.464047d, amp. 0.20 in uvby system.  Similar spectral types both components, vsini 70k/s and 50k/s.
 8371 1G:   Cep OB2.
 8371 1N:   Identified in BAC and other old catalogues as Mu Cep, but this is inconsistant with Bayer's Mu. See HR
 8371 2N:   8316, HR 8406.
 8371 1VAR: H alpha profile variable.
 8374 1G:   Cep OB2.
 8375 1G:   Cep OB2; in HII region.
 8375 1RV:  Pole on.
 8375 1S:   Shell star.
 8383 1D:   A* var. M2Iab, B6IIe.  Combined mag., colors.  Absolute magnitudes based on astrometric and spectroscopic data are
 8383 2D:   -4.0V for red component, -2.3 for the blue.
 8383 1G:   Cep OB2.
 8383 1S:   Companion variously classified B9, B8Ve, and B6II.
 8383 1SB:  7430.5d, K 19.4k/s, V0 -20.2k/s, msin3i 18.0, asini 1860.  The SB secondary is probably also the visual
 8383 2SB:  companion. Mass transfer from red star to the hot companion. SB unresolved by speckle interferometry at 4-meter Mayall
 8383 3SB:  telescope in 1975-6.
 8383 1VAR: EA 4.80 - 5.36V, 6.65 - 7.46p, 7430d.  Also slow oscillations, amp. 0.15, per.  13.7y and amp. 0.03, per. 349d.  Red
 8383 2VAR: observations indicate Sr amp. 0.4m, 58d.  H alpha varies in 118.37d, period stable over 20y interval.  This is probably
 8383 3VAR: the pulsation period of the red component.  Amplitude varies in period 825d or more.  The blue companion may be
 8383 4VAR: intrinsically variable.  VV Cep also magnetic variable.
 8384 1C:   IR catalogue indicates Sp. K5, therefore the secondary of the binary.
 8384 1D:   Companion HD 208971, 7.0, K5III-IV, probably optical.
 8384 1G:   Cep OB2.
 8384 1SB:  2.9899d, K 116.2k/s, V0 -10.6k/s, msin3i 2.47, asini 4.68.
 8386 1S:   Shell star. H alpha emission.
 8387 1G:   Epsilon Ind group.
 8389 1S:   Shell star.
 8391 1S:   Also classified F6V, F7IV.
 8396 1D:   Component B, 7.2v, at 3.7" variously classified G2V, G2III:, K0III:; C 11.7v at 143".
 8396 1SB:  0.9450d, K 97.9k/s, V0 +15.0k/s, asini 1.27.
 8396 1VAR: ADS 15562A, EA 6.37 - 6.78V, 0.9450132d.
 8399 1G:   Cep OB2.
 8399 1VAR: Secondary of visual double, 8.6 - 11.0v?
 8400 1D:   Optical pair?
 8402 1S:   Shell star.
 8402 1VAR: Gamma Cas 4.68 - 4.89V, 4.57 - 4.65p.
 8403 1G:   Member of the local association (Pleiades group).
 8406 1G:   NGC 457; Cep OB2.
 8406 1N:   Identifed as Mu Cep in "Uranometria Nova". This is as consistent with the Bayer Mu as HR 8316, but nearly
 8406 2N:   all other sources abide by the identification of Mu Cep as HR 8316. See HR 8316, HR 8371.
 8406 1S:   Also classified O8.5III + O9V:.
 8406 1SB:  3.0705d, K1 98.0k/s, K2 207.4k/s, V0 -7.1k/s, m1sin3i 6.16, m2sin3i 2.91, a1sini 4.14,
 8406 2SB:  a2sini 8.75.  Mass transfer between components.  Secondary overluminous for its mass.
 8406 1VAR: Ell 5.56 - 5.66B, 3.070510d.
 8407 1D:   AB CPM.
 8407 1G:   Sirius group?  UMa stream.
 8407 1S:   Also classified B9.5VpCrSiSr.
 8408 1S:   H alpha variable; sometimes double weak emission.
 8410 1G:   Sirius group? UMa stream.
 8410 1S:   Also classified A8IVm, A9Vm, A8IVms (variable spectrum), A5/A9/F2.
 8410 1SB:  7.8327d, K 6.8k/s, V0 +20.5k/s, asini 0.732.
 8414 1G:   See HR 8232.
 8414 1N:   SADALMELIK; Sadalmelek; Sadlamulk; El Melik; Saad el Melik.
 8414 1VAR: He 10830 possibly variable.
 8416 1G:   Probable Hyades group.
 8416 1VAR: Lb? 5.13 - 5.33V.
 8417 1D:   AB 4.61 A3m, 6.5 F7V or F3III-IV, 3800y, a = 11.5".  Aa, 2.254y, a = 0.073".  Component B is HD 209791 = GC 30876,
 8417 2D:   vsini =<25k/s.  Component C, 12.7v at 97" optical.
 8417 1DYN: 0.038".
 8417 1G:   Hyades group.
 8417 1N:   Alkurhah; Al Kirdah; Kurhah.
 8417 1RV:  Change of 7k/s in 55y needs confirmation.
 8417 1S:   K/H/m yield classes A3/F1/F2 respectively.
 8417 1SB:  ADS 15600A, 810.9d, K 7.1k/s, V0 -10.7k/s, msin3i 0.855, asini 70.3. sep. SB components 0.06". Resolved by
 8417 2SB:  speckle interferometry. Mass transfer. Secondary undermassive for its luminosity. vsini both components 20k/s.
 8421 1G:   NGC 7209 #86.
 8421 1VAR: SRb 6.08 - 6.36V, 82:d.
 8423 1D:   AB binary.
 8423 1DYN: 0.032".
 8423 1SB:  ADS 15571B, 7.49V G4p, 1.1522143d, K 105.6k/s, V0 -17.0k/s, msin3i 0.639, asini 1.67.
 8425 1C:   Color excess E(B-V) = -0.02.
 8425 1G:   Member of Pleiades group.
 8425 1N:   ALNAIR; Al Nair.
 8425 1R:   Diam. = 0.00098 - 0.00102".
 8425 1S:   C1 neutral carbon continuum shows discontinuities in UV. COPERNICUS spectra revealed MgII emission.
 8426 1VAR: 0.05V, 2.25d.
 8427 1G:   Lac OB1.
 8427 1SB:  2.1727d, K 121.7k/s, V0 -12.9k/s, asini 3.63.  Secondary black hole?  Masses 12 and over 5 solar.
 8427 1VAR: Amp. 0.08V, 2.1727d.
 8428 1D:   Companions optical: B, 11.6v at 20"; C 10.79V, +1.08(B-V), +0.75(U-B).
 8428 1G:   Cep OB2.
 8428 1S:   Also classified O9I.
 8430 1D:   Optical.
 8430 1SB:  10.2130d, K 49.1k/s, V0 -4.6k/s, asini 6.90.
 8433 1G:   Wolf 630 group.
 8433 1S:   Also classified K4.6Iab.
 8434 1S:   Also classified Ap Hg 3955, B7V, or B8IV.
 8435 1G:   Hyades group.
 8436 1VAR: 6.3 - 7.7:v.
 8438 1M:   Old disk population runaway star.
 8438 1VAR: Emission variable in period over 50y.
 8448 1S:   Published classes range from F8, G2IV, G2Vn to G5IV for the earlier component, and K0IV to K2III for the later.  Radio
 8448 2S:   emission source probably synchrotron emission.
 8448 1SB:  1.9832d, K 116.1k/s, V0 -33.7k/s, msin3i 1.28, asini 3.17.  Masses 1.2 and 1.3 solar. Mass loss from primary.
 8448 2SB:  Close radio binary.
 8448 1VAR: EA 6.08 - 6.77V, RS CVn-type binary, 1.98319204d (period changes).  Distortions in light curve possibly due to star
 8448 2VAR: spots or to gas streams.  Strong radio flare activity.
 8449 1D:   Components B and C optical.
 8450 1N:   Baham; Biham.
 8450 1S:   Lambda Boo star, Mg 4481, Fe wk.
 8450 1VAR: Delta Sct?
 8454 1G:   Sirius group; UMa stream.
 8454 1S:   Shell star.
 8455 1M:   Possible nearby star on basis of spectroscopic parallax.
 8461 1G:   UMa stream.
 8463 1D:   B and C optical.  D, K0, CPM.
 8465 1G:   Red star Pleiades group.
 8469 1G:   Runaway star from Cep OB2; in broken HII region within a reflection nebula.
 8469 1S:   Also classified O6f, O6ef and O6.5If; uv 1394 absorption very strong, 1548 absorption strong, emission very strong.
 8469 1VAR: Polarization variable in intervals of about a day.
 8471 1S:   Also classified A6IV.
 8472 1D:   AB optical.
 8473 1G:   Sirius group; UMa stream.
 8473 1S:   Also classified A0VpHgSrSi.
 8474 1D:   CPM.
 8476 1G:   61 Cyg group.
 8479 1D:   Probably single.
 8480 1D:   AB binary.  B is F8V.
 8480 1DYN: 0.011".
 8481 1G:   Zeta Her group.
 8481 1VAR: SRb 4.58 - 5.30V, about 55d.  Also called BO Oct.
 8485 1D:   B, optical.
 8485 1G:   In reflection nebula.
 8485 1SB:  ADS 15758A.  Resolved by speckle interferometry 1983.94, sep. 0.09".
 8493 1D:   CPM.  Companion A3V.
 8494 1SB:  RV amp. greater than expected for light variation.
 8494 1VAR: Delta Sct 4.15 - 4.20V, 0.04242 and 0.068073d.  Period and amp. vary.
 8499 1N:   Ancha.
 8502 1D:   A* 2.85 K3III, 11.5y, a = 0.049".
 8502 1SB:  4197.7d, K 7.2k/s, V0 +42.2k/s, asini 383.
 8510 1D:   AB binary.
 8513 1D:   AB CPM.  B, 10.7v A7V at 6"; C, F6IV, optical.
 8515 1D:   Sep. 0.100".
 8515 1S:   Weak CN bands.  Nitrogen underabundant relative to the Sun by a factor of about 1000.
 8518 1D:   Optical.
 8518 1N:   Sadalachbia; Sadachbia.
 8518 1S:   Lambda Boo star.
 8518 1SB:  ADS 15864A.  Unresolved by speckle interferometry.
 8520 1S:   Shell star.
 8520 1VAR: Amp. 0.43V.  Emission var. period about 8y.
 8521 1D:   Companion G0V.  B-V for combined light +2.10.  Since 1900 no relative motion of components observed.
 8521 1G:   Probable Hyades group.
 8521 1S:   IR shell emission associated with carbon-rich material.
 8521 1VAR: Component A of visual double, SRb 5.41 - 6.70V, about 150d.
 8523 1D:   Visual companion is optical.
 8523 1SB:  ADS 15862A, 2.6164d, K 79.5k/s, V0 -8.9k/s, msin3i 0.873, asini 2.86. Secondary about 1m fainter.
 8523 1VAR: ADS 15862A, Ell?, 4.53 - 4.56V.
 8524 1D:   CPM.
 8524 1S:   Also classified F0V.
 8530 1D:   Suspected occultation double.  Unresolved by speckle interferometry.
 8532 1D:   AB binary.  B, 9.2v at 2.5" in 1832; 0.296" by speckle interferometry on 1985.5.
 8532 1DYN: 0.025".
 8533 1D:   AB 6.6 A0, 6.6, 190y, a = 0.490".  Measured sep. 0.121" on 1985.5 by speckle interferometry.
 8535 1S:   HgII 3984.
 8539 1RV:  2-6y.
 8539 1S:   Shell star.  Also classified B1III-IVe.
 8539 1VAR: Gamma Cas 4.42 - 4.70V.  Variable magnitude, RV and emission lines due to slow rotation of line of apsides of rapidly
 8539 2VAR: rotating equatorial shell.  Spectrum variable 0.087d.  Variable polarization.
 8540 1D:   CPM companion F5III, optical.
 8544 1D:   Binary with HR 8545.  Components C, D, optical.
 8544 1DYN: 0.083".
 8545 1D:   See HR 8544.  Colors for combined light. Mag. of blend 5.56V.
 8545 1DYN: 0.083".
 8548 1D:   AB binary.  B is K4.
 8548 1DYN: 0.017".
 8548 1G:   Hyades moving group.
 8549 1D:   Fixed.
 8549 1G:   Lac OB1.
 8550 1S:   Luminosity class from spectra is V, from photometric data III.
 8553 1G:   Lac OB1.
 8558 1D:   Binary with HR 8559, speckle interferometric sep. 1.672" (1982.38).  B* 4.51, 12v, 25.5y, a = 0.072".
 8558 1DYN: 0.040".
 8558 1S:   Combined spectrum with HR 8559, F3IV-V.
 8559 1D:   Binary with HR 8558. AB 4.31 F2IV, 4.51 F3IV, 856.0y, a = 5.055".  Magnitude for blend 3.65V, combined colors.
 8559 2D:   Component B, HR 8558, is an astrometric binary.
 8559 1DYN: 0.039".
 8560 1D:   Companion optical.  B-V for combined light +1.57.
 8560 1VAR: Lb? 3.99 - 4.20V.
 8561 1G:   Cep OB1.
 8565 1G:   Hyades group.
 8566 1D:   5.77 F5IV, 7.14 F7IV, 143.0y, a = 0.746" or 140.0y, a = 0.75".  Combined mag., colors.
 8566 1DYN: 0.018".
 8566 1S:   Also classified A7m. K,H,met indicate A8,F1,F2, respectively.
 8566 1SB:  A4, F8, ADS 15988A, 372.4d, K 8.2k/s, V0 0.0k/s, asini 36.8.  Poor phase distribution (orbit questioned) according
 8566 2SB:  to Morbey and Griffin (1987, ApJ, 317, 343).
 8567 1S:   Hg, Mn.  May resemble HR 1339 (53 tau).
 8571 1D:   B, 13v at 21" optical. AC CPM, C at 41", 6.30V, -0.03(B-V), -0.35(U-B), B7IV, RV -21k/s, vsini 135k/s.
 8571 1SB:  ADS 15987C, blue star whose secondary may have low mass about 0.1 solar.  0.89986 or 0.46458d, K 8.6 or 8.8k/s, V0
 8571 2SB:  -16.4k/s.
 8571 1VAR: ADS 15987A, CDelta 3.48 - 4.34V, 5.366341d.  Period varies.  Prototype star Delta Cep, discovered by Goodricke in 1784.
 8571 2VAR: Blue companion ADS 15987C is also var. and SB.
 8572 1SB:  41.95y, K 12.2k/s, V0 -3.4k/s, asini 2240.  Unresolved by speckle interferometry.  SKYLAB indicates cool star with
 8572 2SB:  hot companion.  vsini of B-type component 90:k/s.
 8573 1G:   In Ursa cluster?
 8575 1S:   Strong CaII emission.
 8575 1SB:  17.755d, K 40.2k/s, V0 +5.4k/s, asini 9.81.
 8575 1VAR: Ell 6.27 - 6.47V, 17.748d, double wave light curve; mean mag. varies.
 8576 1D:   CPM.  Companion D G2?  Photometric data (Oblak 1978, A&AS, 34, 453) give B A2V, 6.22V,; C F2V, 7.71V, +0.38(B-V);
 8576 2D:   D F9V, 7.83V, +0.51(B-V), where MK types are estimated from uvby,beta photometry.  ABD physical, C optical.
 8579 1G:   Lac OB1.
 8579 1SB:  880d, K 9k/s, V0 -11.9k/s, asini 104.
 8584 1S:   Also classified A8V.
 8584 1SB:  2.3410d, K 84.9k/s, V0 +1.0k/s, asini 2.73.  Apsidal period 260?y.
 8584 1VAR: Delta Sct 6.30 - 6.32v, 0.056d.
 8585 1D:   Optical.
 8586 1G:   Hyades group.
 8591 1N:   Al Kalb al Rai.
 8594 1VAR: L, 5.8 - 6.8v, period about 1y.
 8595 1D:   AB 6.5 dF2, 7.0 A5, 225.6y, a = 0.78", or 785y, a = 2.042".  Combined colors; combined mag. 6.01V. Combined spectrum
 8595 2D:   A9III.
 8595 1DYN: 0.013".
 8598 1D:   AB, CPM.
 8602 1D:   CPM.
 8603 1D:   AB CPM.  B is 6.46V, -0.14(B-V), -0.82(U-B), B2V, vsini 40k/s.  All companions listed by Worley are more than 22" from
 8603 2D:   A.  A new companion at 0.042" discovered by speckle interferometry.
 8603 1G:   Lac OB1.
 8603 1RV:  ADS 16095A, cycles 4-10y.
 8603 1S:   Shell star.
 8603 1VAR: ADS 16095A, 4-10y cycles. Emission var. period 16-18y.
 8604 1D:   Probably single.
 8606 1G:   Lac OB1.
 8606 1SB:  10.9188d, K 82.3k/s, V0 -16.4k/s, asini 12.0. Secondary spectrum faint.
 8610 1N:   Situla.
 8610 1R:   Occultation diameter = 0.0035".
 8611 1VAR: Delta Sct 6.62 - 6.68V, 0.12477d; also possibly 0.09466 or 0.08646 or 0.07956d and 0.07697d.
 8612 1D:   Measured sep. 0.136" on 1985.5 by speckle interferometry.
 8612 1S:   Also variously classified F2 + K0III, G1IV-V, G5III, K0II-III + F.
 8612 1VAR: ADS 16130.  Uncertain which component varies, B-A 0.5 - 1.8v.
 8615 1G:   Hyades group.
 8617 1S:   vsini of both components =<50k/s.
 8619 1D:   ABC CPM.  BC 7.3v F6IV, 8.1v sep. 3".
 8619 1S:   Also classified K1II.
 8621 1D:   Optical.
 8622 1C:   Color excess E(B-V) = +0.11.
 8622 1D:   Companion 10.02V, +0.28(B-V), +0.3(U-B), A6III-IV, vsini 141k/s.
 8622 1G:   Lac OB1; in HII region.
 8622 1RV:  Possible rapid variations arising in outer layers of the stellar atmosphere.  Probably fast rotating pole-on star.
 8626 1D:   Optical.
 8629 1D:   AB, 6.4 F8, 7.4 F6, 28.0y, a = 0.17".  Speckle interferometric sep. 0.184" on 1985.5153.  Occultations indicate third
 8629 2D:   fainter component:  sep. 0.129", mag. diff 2.7v 9 Oct. 1973; single 3 Dec. 1973; and 0.065", mag. diff 1.0, 29 Sept.
 8629 3D:   1974.  Possibly variable with high orbital motion?
 8631 1D:   AB 6.26 G3V, 6.81 G8V, 20.93y, a = 0.30". Combined mag., colors.  Perhaps invisible companion, period 15.8y. ADS 16173C,
 8631 2D:   11.6v at 72". Faint CPM, 14.9v at 4.5' N. prec.
 8631 1DYN: 0.027".
 8632 1G:   Hyades group.
 8634 1N:   Homam; Homan; Humam; Al Hammam.
 8635 1D:   Binary.  B is M1.
 8635 1G:   Wolf 630 group.
 8635 1VAR: Primary of visual double, 5.97 - 6.02:V, 6.43 - 6.53p.  Variability doubtful.
 8636 1S:   Also classified M3II.
 8636 1VAR: Lc? 2.0 - 2.3V.
 8639 1VAR: 6.05 - 6.08V, variability doubtful.
 8640 1D:   B, 9.2A3V, physical, vsini 89k/s.
 8640 1G:   Lac OB1.
 8640 1SB:  0.19d and slower var.
 8640 1VAR: Beta C 5.16 - 5.28V, 0.1930924d.  Six secondary periods reported, ranging from 0.095109 to 0.23583d.
 8641 1G:   In Ursa cluster?
 8644 1G:   Wolf 630 group.
 8645 1D:   AB binary. B9, A7.
 8649 1G:   UMa stream.
 8650 1D:   A* 2.94 G2II-III, 2.23y, a = 0.022".  Speckle interferometry measures range from unresolved to sep. 0.059". BC, 10.0,
 8650 2D:   10.0v sep. 0.2" at 90" from A, physical.
 8650 1N:   Matar.
 8650 1SB:  ADS 16211A, 818.0d, K 14.2k/s, V0 +4.3k/s, asini 158, vsini of G8 component 9k/s, F0 component =<50k/s.
 8650 1VAR: ADS 16211A.
 8651 1G:   Lac OB1.
 8652 1D:   BC, 7.6, 9.5v sep. 0.15" binary and AxBC binary.
 8652 1SB:  ADS 16214BC.
 8652 1VAR: Uncertain which component varies.
 8653 1S:   Also classified F6Vn; HD, F5.
 8654 1D:   AB binary.  B is K2III.  C, 12.5v at 11" optical.
 8654 1DYN: 0.005".
 8656 1D:   Fixed sep.
 8662 1D:   CPM, companion G9V.
 8662 1S:   Also classified F0IV-V.
 8665 1D:   AB binary.  B 12v M1 at 12"; C, optical.
 8665 1G:   Wolf 630 group.
 8666 1G:   Hyades moving group.
 8666 1VAR: Delta Sct?, amp. 0.01V, 0.052:d.
 8667 1S:   G8IIIa CN1 Ba 0.3 H delta-1
 8673 1D:   AB optical.
 8673 1N:   Sometimes called Tau1 Aqr; usually no Greek letter. See HR 8679.
 8676 1VAR: Delta Sct 6.16 - 6.19V, 0.087d.
 8679 1N:   Sometimes called Tau2 Aqr; usually without superscript.
 8680 1D:   7.0 F2IV, 7.2 F3IV, 26.9y, a = 0.212".  Combined mag., color.
 8682 1M:   Old disk population runaway star.
 8682 1S:   Shell star.  Also classified B8.5IV-V.
 8687 1D:   AB binary.  B is dF5.  A is astrometric binary, 4.3y.  C is 10.2v at 111".
 8687 1DYN: 0.023".
 8690 1G:   Lac OB1.
 8690 1S:   H alpha emission.
 8690 1SB:  10d.
 8690 1VAR: EB 5.91 - 5.98V, 10.075d.  Detached main sequence stars.
 8694 1G:   In Ursa cluster?
 8695 1D:   Binary, companion F5V.
 8695 1DYN: 0.015".
 8695 1G:   Sirius group.
 8695 1S:   Also classified A0V and B9.5IV.
 8696 1D:   AB binary.  B is G2IV.  Combined mag., colors.
 8696 1DYN: 0.010".
 8696 1G:   Hyades group.
 8697 1D:   CPM companion M4.
 8698 1R:   Occultation diam. = 0.0074".
 8698 1S:   Ultraviolet FeII emission.
 8698 1VAR: Lb 3.70 - 3.80V.
 8699 1D:   AB, CPM. B, 12.2v at 26".
 8700 1N:   Tau1, Tau2 and Tau3 Gru are, respectively, HR 8700, HD 216655/6 (7.03V, G3/6 and 6.67V, F5V) and HR 8722.
 8700 2N:   HD 216655/6 are in BS Supplement.
 8703 1S:   CaII emission.
 8703 1SB:  24.65d, K 33.2k/s, V0 -12.8k/s, asini 11.3.  Close radio binary.
 8703 1VAR: Amp. 0.16V.  Out of phase with orbital period.
 8704 1D:   Mag., colors for combined light. Occultation double 6.7, 6.7v sep.  0.2"; speckle interferometry, sep. 0.076".
 8704 1S:   Hg, Mn.
 8704 1SB:  3.4298d, K 95.3k/s, V0 -7.1k/s, msin3i 1.81, asini 4.49.  Shortest known period for an Mn star.  Both components
 8704 2SB:  show mercury lines; only primary, manganese.
 8704 1VAR: Alpha CV, amp. 0.005V.  Possible periods 0.724, 1.27, 3.40, 1.70d.
 8708 1D:   AB 5.8 A3VM, 7.8 F6V, 104.5y, a = 0.647", or 102.27y, a = 0.680".  Component C, optical.
 8708 1DYN: 0.020".
 8708 1S:   For combined light, Am; K/H/met indicate A3/F0V/F4, respectively.
 8708 1SB:  ADS 16345A.
 8709 1G:   Sirius group. Possible Eggen group with HR 63, q.v.
 8709 1N:   Skat; Scheat; Sheat.
 8709 1S:   Also classified A2-4III.
 8712 1G:   Hyades group.
 8714 1VAR: Amp. 0.2:V, 50:d.
 8716 1D:   120.0y, e 0.68, a 0.47", i 85d, mag. diff 2.0.
 8716 1VAR: ADS 16365B, 7.6v.
 8720 1D:   CPM.  Companion G3.
 8720 1DYN: 0.014".
 8721 1D:   CPM with HR 8728.
 8721 1VAR: BY 6.44 - 6.49V, 10d.
 8723 1S:   Hg, Mn.
 8725 1D:   AB relative position of component unchanged in a century. Probably physical. B, 11.5v F0 at 27". C, F5IV, optical, vsini
 8725 2D:   =<54k/s.
 8725 1G:   Lac OB1.
 8725 1SB:  ADS 16381A, 12.097d, K 23.0k/s, V0 -13.0k/s, asini 3.82.  RV pulsation 0.169166d.
 8725 1VAR: ADS 16381A, Beta C, amp. 0.11B, 0.169170, 0.170770 and 0.181692d.  Also EA, amp. 0.04V, 12.096816d.
 8726 1VAR: Amp. 0.06V.
 8728 1D:   CPM with HR 8721.
 8728 1N:   FOMALHAUT; Os Piscis Meridiani; Os Piscis Notii; Difda al Auwel, the "First Frog."
 8728 1R:   Diam. = 0.00198 - 0.00210".
 8729 1S:   Also classified G5V.
 8731 1RV:  Variation in envelope, about 19d. Non-expanding over 50y. Rotating metal shell.
 8731 1S:   Shell star.
 8731 1VAR: Gamma Cas 5.22 - 5.48V, 5.0 - 5.3p; later observations 5.15 - 5.21V.  Amp. variable.  Periods at different times have
 8731 2VAR: varied from 0.7364 in 1951 to between 0.800 and 0.700d; more recent periods were a choice in 1980 between 0.725 and
 8731 3VAR: 0.418d; 0.711 in 1981 and then 0.722d.  Also indications of long-term changes.  Spectrum variable 2.4 - 10.8y.  Spectrum
 8731 4VAR: also indicates atmospheric quasi-periodic pulsations of about 1d.  Strong spectrum and color changes in 1978.
 8732 1G:   Wolf 630 group.
 8733 1G:   Lac OB1.
 8734 1D:   Sep. 0.02", but duplicity uncertain.  Unresolved by speckle interferometry.
 8735 1G:   Hyades moving group.
 8737 1D:   AB 7.1 G2V, 7.3 G4V, 26.5y, a = 0.39".
 8737 1DYN: 0.034".
 8737 1G:   Zeta Her group.
 8737 1VAR: Combined mag. ADS 16417AB varies slightly.
 8739 1D:   6.1 F0V, 7.4 F6V, 270.13y, a = 0.815".  Combined mag., colors.
 8739 1S:   Primary variously classified A7V, A8V, F0V, or A8III.
 8740 1VAR: Delta Sct?
 8748 1G:   Hyades group.
 8750 1VAR: Amp. 0.018V, pulsating.
 8751 1G:   Wolf 630 group.
 8752 1G:   Cep OB1.
 8752 1M:   Radio source. One of the most luminous stars in the galaxy.  Circumstellar gas shell. Circumstellar features observed in
 8752 2M:   infrared.
 8752 1S:   Formerly classified G0Ia, but is intrinsically considerably brighter.  Also classified F8e-KIa + BIV.  According to
 8752 2S:   Morgan and Keenan (1973, ARA&A, 11, 29) spectrum has varied slowly from G0 0 to G5 0 over the last 20 years.
 8752 1VAR: SRd 4.75 - 5.50V.  Spectrum variable.  Variable NII emission.  Probable nonradial pulsations coupled with mass loss.
 8752 2VAR: Phase between V and B-V curves changed between 1980 and 1985, from half phase out of cycle to in phase.  Cycles on
 8752 3VAR: time scale of about a year.  Bimodal radial pulsation inferred (Sheffer and Lambert 1987, PASP, 99, 1277) from analysis
 8752 4VAR: of a decade of spectroscopic observations.  As opposed to remarks on spectral type, the star appears to be getting
 8752 4VAR: bluer (IBVS 3170), implying an increase in temperature of 800 K over the past decade.
 8753 1D:   CPM.
 8758 1G:   Lac OB1.
 8758 1S:   Shell star.
 8758 1VAR: Gamma Cas?, 6.53 - 6.60V.
 8759 1D:   Suspected occultation double.
 8760 1S:   Also classified G9IIIab + G1IV.
 8762 1D:   Separate speckle interferometric measures give sep. 0.05" (Aa) and 0.34" (AB).  Ten years of observations reveal steady
 8762 2D:   change in AB position angle of about 10d with decrease in separation from about 0.375" to 0.266".  Component B
 8762 3D:   identified as SB2 (see SB remarks), making total number of components at least 4.
 8762 1G:   In reflection nebula; probably but not certainly associated.
 8762 1RV:  23.5y.  vsini about 300k/s.
 8762 1S:   Shell star.  Also classified B5III or B6IVpe.
 8762 1SB:  Speckle interferometry indicates triple star.  SB periods 72.3145, 8585 or 9478d.  Also short period 1.5845, 0.84,
 8762 2SB:  3.66 or 1.67458d, all doubtful.  Observations by Hill et al. (1988, PASP, 100, 243) indicate that one of the companions
 8762 3SB:  of A is SB2, and they identify this as component B.  Orbit for B:  33.01d, V0 -14.3k/s, K1 54.8k/s, K2
 8762 4SB:  71.6k/s, m1sin3i 3.74, m2sin3i 2.86, a1sini 0.161, a2sini 0.211.
 8762 1VAR: Gamma Cas 3.58 - 3.65V.  Photometric investigations have indicated numerous periods, particularly 0.78823, 1.0815d and
 8762 2VAR: 1.5998398d, all doubtful.  Form of light curve varies.  Probably not an eclipsing binary.  Period shell phenomena about
 8762 3VAR: 23.5y.  Shell features have vanished several times since 1897.  H gamma varies in 3.66?d.
 8763 1G:   Wolf 630 group.
 8766 1D:   AB 5.1 A2, 8.8, 76.6y, a = 0.277".
 8766 1DYN: 0.007".
 8766 1S:   Lambda Boo star.
 8766 1VAR: ADS 16467B, Delta Sct?, 8.7v.
 8767 1SB:  178.3177d, K 21.3k/s, V0 -6.0k/s, asini 44.3.  RV suggests possible third component.
 8767 1VAR: Cst? 5.11V.
 8768 1D:   Fixed. Companion 9.88V, +0.08(B-V), -0.37(U-B), A1V.
 8768 1G:   Lac OB1.
 8768 1VAR: Amp. 0.02b, 35 min.
 8770 1SB:  Optical.
 8770 1VAR: Alpha CV, amp. 0.10u, 5.36d.  Spectrum variable.
 8772 1G:   Hyades group.
 8773 1N:   Fum al Samakah.
 8773 1S:   Width of H alpha varies slightly.  Rotationally unstable shell star.
 8774 1G:   Eta Cep group.
 8775 1N:   SCHEAT; Sheat; Seat Alpheras; Menkib.
 8775 1S:   Ultraviolet FeII emission.
 8775 1VAR: Lb 2.31 - 2.74V.
 8777 1D:   Binary questioned. Companion 9.47V, +0.09(B-V), -0.20(U-B), B9V.
 8781 1N:   MARKAB; Marchab.
 8782 1D:   AB 6.2 F2Vn, 6.3 F2V, 21.84y, a = 0.200" or 22.0y, a = 0.20".  Combined mag., colors.  Component C, 84 Aqr, 7.6v K0 at
 8782 2D:   262", optical.
 8782 1DYN: 0.017".
 8782 1G:   Hyades moving group.
 8787 1DYN: 0.027".
 8787 1S:   Also classified F6IV, or Delta Sct.
 8788 1G:   Hyades moving group.
 8789 1D:   Sep. 2.9" observed 1925; single in 1929.
 8792 1G:   Hyades group.
 8793 1D:   CPM.  Combined mag., color.  Companion F8V.
 8794 1C:   IR source.
 8796 1G:   Wolf 630 group.
 8796 1S:   BaII star?  Also classified K0IIp, BaII:.  White dwarf companion.
 8797 1G:   Cep OB3.
 8798 1D:   Binary.
 8798 1S:   Metallic line star.  K/H/met give A2/A3V/F0.
 8798 1VAR: ADS 16519.  Uncertain which component varies, if either.
 8799 1SB:  Possibility this is a metal-poor double star.
 8799 1VAR: Possible delta Sct type.  Amp. 0.08V.
 8800 1G:   Lac OB1.
 8800 1SB:  3.3378d, K 86.1k/s, V0 -10.3k/s, asini 3.84.
 8803 1SB:  7.2511d, K 87.9k/s, V0 -4.6k/s, msin3i 4.81, asini 8.11.
 8804 1G:   Sirius group.
 8808 1D:   Sep. 0.180".
 8815 1SB:  ADS 16550A companion 8v A3V unresolved by speckle interferometry.  Primary over 5 solar masses; companion 2 solar
 8815 2SB:  masses; orbital period over 0.4yrs.  vsini of M4 component =<50k/s, A2 component =<90:k/s.
 8815 1VAR: ADS 16550A, Lb? 5.0 - 5.16V.
 8817 1S:   Also classified G2III + A2V.
 8818 1VAR: Amp. 0.22V.
 8819 1D:   AB 4.6 G2III, 6.6 F3V, 150y, a = 0.86".  Combined mag., colors.  Companion may be collapsed star.
 8819 1DYN: 0.020".
 8819 1SB:  ADS 16538A, 556.2d, K 23.0k/s, V0 -19.6k/s, asini 169.
 8820 1G:   Probable Hyades group.
 8820 1SB:  409.614d, K 13.6k/s, V0 -4.2k/s, asini 57.5.
 8821 1G:   In Ursa cluster?
 8822 1D:   C, 8.14V, +0.15(B-V), -0.38(U-B), A, HD 218780.
 8822 1VAR: ADS 16556A.
 8827 1G:   Gamma Leo group.
 8830 1SB:  Unresolved by speckle interferometry 1986.46.
 8832 1D:   Astrometric binary unresolved by speckle interferometry.
 8832 1VAR: Amp. 0.02B.
 8833 1C:   Discordant UBV data:  5.820 and 5.579V, +1.008 and +0.989(B-V).
 8833 1D:   Probably optical.
 8834 1G:   Arcturus group.
 8834 1R:   Occultation diam. = 0.0049".
 8836 1D:   AB, CPM.
 8841 1D:   BC, 10.0, 10.5v, K3V, 130y, a = 0.6", mean mass BC 0.35 solar. BC combined, 9.19V, +1.03(B-V), +0.93(U-B), CPM with
 8841 2D:   A.  Component C is a close double, equal components, showing orbital motion.
 8841 1G:   Variously described as belonging to the 61 Cyg, Epsilon Ind or Zeta Her groups.
 8850 1VAR: Lb 4.9 - 5.25V, 6.5 - 6.8p.
 8852 1M:   High space velocity?
 8854 1SB:  Circular orbit, 2.3912d.
 8854 1VAR: E, amp. 0.08V, 0.09B.  Close to X-ray source 4U2316+61.
 8858 1D:   Suspected occultation double.
 8860 1D:   AB, CPM. B, 13.0v at 8".
 8861 1S:   Also classified B8Vp.
 8861 1SB:  48.304d, K 25.7k/s, V0 +2.6k/s, asini 14.8.  Possible RV fundamental period 140 min. with 70 and 35 min. harmonics.
 8861 1VAR: Alpha CV 6.48 - 6.50V, larger amp. in U = 0.05, 0.617135d, 0.49925d.  Other periods previously determined range from
 8861 2VAR: 0.44925 to 2.604d.  Spectral line strengths vary but not in phase with orbital (SB) period.
 8864 1SB:  3.219565d, K 71.6k/s, V0 -3.8k/s, asini 3.17.  Probable triple system.
 8864 1VAR: EB 6.0 - 6.16p, A7+A, 3.219565d.
 8865 1D:   AB binary.
 8865 1G:   Hyades group.
 8865 1VAR: ADS 16671B, 9.0 - >12?v.
 8866 1D:   AB binary.  B is K2V.  Component A found double by speckle interferometry.
 8866 1DYN: 0.025".
 8866 1SB:  ADS 16672A, 2323.6d, K 5.5k/s, V0 +10.8k/s, asini 175.  Unresolved by speckle interferometry 1986.46.
 8868 1D:   CPM.
 8868 1G:   Hyades moving group.
 8872 1D:   AB 4.86 K0III, 7.13 F6V, 796.16y, a = 2.991".
 8872 1DYN: 0.018".
 8877 1D:   AB 6.04 F6III, 8.89V, +0.61(B-V), +0.08(U-B), G0V. AB CPM with C, 8.87v A3 at 17".
 8877 1S:   CaII and ScII weak, SrII very strong. Violet region of spectrum indicates luminosity II; G-band region, IV.
 8879 1D:   Suspected occultation double.
 8880 1N:   Salm; Kerb; Markab; El khereb.
 8880 1S:   Lambda Boo star, Mg 4481, met. wk.
 8880 1VAR: Delta Sct 4.60 - 4.62V, 0.05433d, secondary 0.04895d, beat period 0.4943d.
 8881 1G:   NGC 7654 #288 (M52).
 8884 1D:   CPM.
 8886 1G:   NGC 7654 #265 (M52).
 8886 1S:   Also classified K3Ib and G8I.
 8889 1VAR: Amp. 0.14V.
 8890 1D:   5.6 A2V, 6.4 A7V, 63.16y, a = 0.420".
 8890 1DYN: 0.017".
 8890 1G:   Hyades group.
 8890 1S:   Lambda Boo star, Mg 4481 wk, Ca II st.
 8891 1SB:  22.635d, K 20.8k/s, V0 -9.8k/s, e 0.072, asini 6.5.
 8893 1D:   Interferometer double.
 8895 1D:   CPM.  Companion A3III, vsini 129k/s.
 8899 1SB:  6.0499d, K 48.2k/s, V0 +12.6k/s, msin3i 0.300, asini 4.01.  Rare example of short period binary with
 8899 2SB:  metal-deficient components.
 8901 1G:   Hyades group.
 8902 1S:   Hg, Mn.
 8902 1SB:  212.18d.
 8904 1G:   NGC 7654 #923 (M52); Wolf 630 group.
 8905 1G:   Hyades moving group.
 8906 1G:   Sirius group.
 8911 1D:   AB optical.  Component A suspected occultation double.
 8911 1G:   Member of Pleiades group.
 8911 1S:   Oxygen deficient relative to magnesium. Many uranium lines; possibly the uncommon element holmium. Uranium and osmium
 8911 2S:   may be due to supernova explosion in a nearby star.
 8911 1VAR: Alpha CV 4.91 - 4.96V, 0.58525:d.  Period changes?  Magnetic and spectrum variable, 0.5805d.
 8912 1D:   Probably single star.
 8913 1G:   Hyades group.
 8913 1S:   Hg, Mn.
 8915 1G:   Member of Pleiades group.
 8915 1VAR: Amp. 0.012V, 6.97d.
 8919 1VAR: Amp. 0.064v, 2.32d.  Spectrum variable, especially SiII and SiIII.
 8925 1G:   NGC 7686 #1.
 8926 1D:   AB, 4.9, 9.3V, 1500y, sep. 1.1".  CD, 8.2 A0Vn, 9.8v, sep. 1.6"; vsini of C, 210k/s.  Component E, optical.
 8926 1DYN: 0.003" for components CD.
 8926 1G:   Cas-Tau OB1.
 8926 1SB:  ADS 16795A, 6.0663d, K 56.7k/s, V0 -13.4k/s, asini 4.58.  Alternate orbits 6.0663309d, K 54.18k/s, V0 -10.10k/s,
 8926 2SB:  asini 4.44; 6.0668d, K 56.2k/s, V0 -11.0k/s, asini 4.6027.  Apsidal period 1500 1800y.
 8926 1VAR: ADS 16795A, EA 4.84 - 4.98V, 6.0663309d; i 90d.
 8933 1VAR: Amp. 0.06V.
 8937 1S:   HgMn star. Gallium lines strong.
 8937 1VAR: Alpha CV? 4.36 - 4.39V.
 8940 1D:   Spectrum binary unresolved by speckle interferometry.
 8940 1VAR: 7.0 - 7.30p.
 8943 1D:   5.6 K4III, 5.7 K5III, 241.20y, a = 0.447".
 8943 1DYN: 0.005".
 8943 1VAR: ADS 16836.  Uncertain which component varies.
 8944 1G:   Hyades group.
 8947 1G:   UMa stream.
 8947 1S:   Lambda Boo star, Mg 4481 wk.
 8949 1S:   Weak positive magnetic field.
 8949 1VAR: Alpha CV 4.70 - 4.75V, about 12.5d.  Magnetic variable.
 8954 1D:   Duplicity questionable.
 8954 1SB:  6.3, 6.4v, sep. 0.011", 45.459d, K 40.10k/s, V0 +48.43k/s, msin3i 3.49, asini 23.29.
 8956 1D:   Components K2.5IIIb and F9V.
 8959 1N:   Confusion among various catalogues and atlases as to which of HR 8959, 8966 is Theta Phe. Delporte IAU (1930) adopts
 8959 2N:   HR 8959 position whereas Norton, BAA adopt position of HR 8966. Others designate the two components of HR 8966 as
 8959 3N:   Theta1 and Theta2.  This identification is now most commonly accepted.
 8960 1SB:  11.2298d, K 26.7k/s, V0 -27.4k/s, asini 4.12.  RV of He 10830, same period.
 8961 1SB:  20.5212d, K 6.6k/s, V0 +6.8k/s, asini 1.86. Radio binary.  Unresolved by speckle interferometry. Possible radio
 8961 2SB:  emitter.
 8961 1VAR: RS 3.69 - 3.97V, 4.74 - 5.13B, 54.20d.  Amp. and cycle length vary in period 3200d.  Also 0.25m var. in period about
 8961 2VAR: 50d.  H and K emission correlated with 56d light period.
 8962 1D:   AB 6.3, 7.2v, 351.22y, a = 0.41".
 8963 1RV:  SB 0.5021035d.
 8963 1VAR: Ellipsoidal var, amp. 0.08B.  Period consistent with SB.
 8966 1N:   See HR 8959.
 8966 1S:   Also classified A7III + A9IV.
 8969 1D:   Optical.
 8973 1D:   CPM.
 8974 1N:   Alrai; Arrai; Errai; Er Rai.
 8976 1D:   AB optical.
 8977 1G:   Hyades moving group.
 8978 1VAR: Amp. 0.05(B-V).
 8979 1G:   Probable Hyades group
 8983 1VAR: Delta Sct?
 8984 1G:   Sirius group; UMa stream.
 8987 1SB:  Unresolved by speckle interferometry 1986.45.
 8988 1D:   Component B, CPM, A5Vep; however, the companion is optical.
 8991 1VAR: Amp. 0.05V.
 8992 1S:   Strong emission of He 10830 and FeXIII 10747.  Spectrum varies M5e-M8.5e + pec.
 8992 1VAR: M 5.8 - 12.4v, 386.96d.  Secular period change, and oscillations in 24y period, also in RV.  Variable radio emission
 8992 2VAR: and SiO maser.  May be a symbiotic star embedded in expanding gaseous nebula.  Dust cloud associated with red component.
 8992 3VAR: Companion B2ep may be an accretion white dwarf.  Merrill in 1935 and Payne-Gaposhkin in 1946 analyzed the composite
 8992 4VAR: light curve of R Aqr and its companion, concluding that the companion varies from about 8 to 12p, perhaps by even 5m.
 8997 1DYN: 0.010".
 8999 1D:   CPM, F6IV and G8V.
 9002 1D:   11813y, a = 14.21".  Companion F2III or F2V, sources discordant; vsini 96k/s.
 9002 1DYN: 0.027".
 9003 1D:   Component A has composite spectrum but star unresolved by interferometer.  vsini of G5 component <19:k/s, A0 component
 9003 2D:   =<50k/s.  Component B, 14.6v at 25"; C, 13.1v at 62".
 9004 1G:   Gamma Leo group.
 9004 1R:   Occultation diam. = 0.0080 - 0.0102".
 9004 1S:   Technetium found in spectrum.
 9004 1VAR: Lb 6.9 - 7.7p.
 9011 1VAR: ADS 17006.  Uncertain which component varies.
 9012 1G:   Hyades group.
 9016 1D:   AB binary. B, 11v at 4". C is HD 223340, G type. AC, CPM.
 9016 1G:   Pleiades group.
 9017 1D:   AB 6.8 A0, 7.4v,  565.77y, a = 0.74".  C, 8.6v at 50" optical.
 9017 1DYN: 0.006".
 9017 1VAR: 0.9135 or 1.092d.  Amp. 0.03u.
 9018 1D:   AB binary.  B is cA0.
 9018 1G:   Cas OB5.
 9018 1RV:  Period about 30d?
 9018 1S:   Shell star.  Also classified A3eqIa-0.
 9018 1VAR: Alpha Cyg 5.34 - 5.45V, =>46d.
 9024 1S:   CaII emission.
 9024 1VAR: RS CV, amp. 0.04V, 23.25d.
 9030 1VAR: Lb? 5.74 - 6.0V.
 9031 1RV:  Binary motion will not account for variations in RV, line profiles or light.
 9031 1VAR: Alpha CV 5.16 - 5.21V, 3.730d.  Variable magnetic field and spectrum.
 9033 1R:   Occultation diam. <0.002".
 9038 1D:   AB binary.  B, 12v M2 at 5".
 9038 1DYN: 0.050".
 9038 1SB:  ADS 17062A, 7.7531d, K 39.9k/s, V0 +1.7k/s, msin3i 0.321, asini 4.25.
 9039 1VAR: Delta Sct, amp. 0.01V, 0.06d.
 9041 1D:   Sep. 0.107".
 9043 1S:   Weak shell absorption; no emission.
 9044 1D:   Companion F2V; vsini 43k/s.  Components also classified A = Am(A1/A8V/F0), B = Am(A1/F1/F0).
 9045 1D:   Possibly wide CPM pair with HR 9052.
 9045 1G:   Cas OB5, within 51' of center of cluster NGC 7789, nonmember.
 9045 1RV:  Envelope has expansion velocity about 40k/s.
 9045 1S:   Also classified F8Ia-K0pIa-0.
 9045 1VAR: SRd 4.1 - 6.2v, periods about 110 and 1100d (1946 minimum lasted 320d).  Rapid spectral variation from cF5 to M5p.
 9045 2VAR: Photoelectric observations since June 1986 indicate an amp. of only about 0.8V and 0.3(B-V).
 9047 1R:   Diam. 0.0067".
 9047 1VAR: Lb 5.55 - 5.97V.
 9049 1SB:  B7, B9, 2.445094d, K 86.0k/s, V0 +9.9k/s, asini 2.89.
 9049 1VAR: E 6.06-6.30V, B6, B9, 2.445094d.
 9052 1D:   Wide pair with HR 9045.
 9052 1G:   Cas OB9.
 9052 1SB:  13.4187d, K 117.5k/s, V0 -24.3k/s, msin3i 13.5, asini 21.6.
 9052 1VAR: E:/GS 5.9 - 6.3v, 13.4192d.  Intrinsic variable which may be eclipsing.
 9056 1VAR: Cst? 6.6p.
 9057 1S:   Bidelman classifies gK + F.
 9059 1S:   Frequently quoted G8Ib is probably erroneous.
 9059 1SB:  12.156153d, K 71.8k/s, V0 +10.3k/s, msin3i 1.637, asini 11.394.
 9059 1VAR: E?, amp. 0.05V.
 9060 1S:   Also classified A2p.
 9064 1G:   UMa stream.
 9064 1VAR: 4.63 - 4.69V.
 9066 1D:   Companions optical.
 9066 1P:   Polarization possibly due to circumstellar dust scattering.
 9066 1S:   OH and H2O emission strong in infrared.  IR spectra show water vapor.  Variable M6e-M10e.
 9066 1VAR: ADS 17135A, M 4.7 - 13.5v, 430.46d.  Variable SiO maser source, indicating shell-like structure.  Single cycle 6.45 to
 9066 2VAR: 11.25V, +1.31 to +2.66(B-V), -0.07 to +1.02(U-B).
 9067 1DYN: 0.007".
 9067 1VAR: ADS 17137B, 9.0 - 11.5V.
 9068 1S:   Shell star.
 9070 1G:   Cas-Tau OB1.
 9070 1S:   Shell star.  Also classified B3IV.
 9070 1VAR: Beta C? 6.4 - 6.46B, 0.310049 or 0.622832d.  Spectrum variable.
 9071 1D:   AB binary, 5.0v B2III, 7.1v B3V.
 9071 1G:   Probable foreground star of a sparse group with HR 9045, 9052 and several fainter stars.
 9071 1S:   Combined spectrum.
 9071 1SB:  ADS 17140B.
 9072 1SB:  F2, F6 2.158d, K 6.5Vk/s, V0 -6.0Vk/s, asini 0.181.  Possibly triple system:  SB, 4.3, 6.5v, sep. 0.00002", and
 9072 2SB:  6.5 at 1.0".
 9074 1D:   AB 6.5 G0V, 6.7 G0V, 355y, a = 3.125".  C 12.9V at 82".  Blended mag. for HR 9074/5, 5.81V; colors for combined light.
 9075 1D:   Binary with HR 9074, q.v.
 9076 1S:   Profiles of H alpha and H beta variable.
 9078 1D:   Probably single.
 9079 1G:   Gamma Leo group?
 9080 1S:   Enhanced Si, Mn, some rare earths.  Magnetic star.  Also classified A0Vp.
 9080 1SB:  4.88643d.  Other RV periods 3.74d or 2.1 hrs. RV hydrogen lines var.  per. about 6 hrs.
 9080 1VAR: Alpha CV 6.32 - 6.42V, 3.73975d, possible cyclical changes. Also magnetic field and spectrum period. Light var. also
 9080 2VAR: 2.1 hrs.  Widths of hydrogen lines in about 35 min. SiII var. in per. 4.88643d.
 9087 1S:   Sp. shows Mn.
 9088 1D:   AB 5.84 G3V, 8.88 K6V, 26.386y, a = 0.803".  A possible new companion found by speckle interferometry.  Components C, D
 9088 2D:   probably optical.  C is K7V.
 9088 1DYN: 0.081".
 9088 1SB:  ADS 17175AB, 26.27y D, K 5.1k/s, V0 -37.9k/s, asini 622.
 9089 1S:   Ultraviolet FeII emission.
 9089 1VAR: Lb? 4.35 - 4.41V.
 9090 1C:   Colors correspond to about minimum light.
 9090 1S:   Also classified S6,3e-S9,2e.
 9090 1VAR: M 7.1 - 14.8v, 351.33d.
 9091 1G:   Member of young high latitude, metal-deficient cluster, Zeta Scl.
 9093 1C:   Other UBV data:  5.68 to 5.78V with one discordant 5.32V; +0.31 to +0.42(B-V) with one discordant +0.19(B-V); -0.02 to
 9093 2C:   +0.01(U-B) with one discordant +0.13(U-B).
 9094 1D:   ADS 1B, 7.47V, +0.08(B-V), +0.05(U-B), A2Vn, vsini 275k/s, may be shell star.  AB binary. C, 10.8m at 99" optical.
 9097 1G:   Cas OB5.
 9097 1VAR: I?  Amp. 0.1B.
 9105 1D:   Binary.
 9105 1S:   Primary discordant classifications, B9III or A3Vs.
 9105 1SB:  ADS 30B, 9.5 F5.
 9110 1VAR: Amp. 0.02:V, 6.4322d.