# ssystem_major.ini compatible to Stellarium 0.16 with additions from SoCiS2016.
# Some clean-up can be done when processing this file for V0.16.
# - all occurrences of tex_halo (not used as of 0.15 and earlier; already removed.)
# - all occurrences of texture=nomap.png are redundant (now simply loaded as default)
# - all occurrences of parent=Sun (default when loading). Keep parent=none for sun.
# - lighting=(true|false) will be ignored (processed like previous "true")
# - color=1.0,1.0,1.0 (now loaded as default; This influences the halo color and should always have at least one component 1.0.)
# Default values in the loader, to be removed from ssystem.ini: 
# - coord_func=kepler_orbit|comet_orbit|ell_orbit (these are now the same; orbit_SemiMajorAxis is in km if parent!=Sun)
# - hidden=false
# - halo=true (changed from false: false only SSobserver, EarthObserver and Sun.)
# - albedo=0.25
# - roughness=0.90
# - texmap=nomap.png
# - parent=Sun
# - outgas_intensity=0.10     (comets only)
# - outgas_falloff=0.10       (comets only)
# - dust_widthfactor=1.50     (comets only)
# - dust_lengthfactor=0.4     (comets only)
# - dust_brightnessfactor=1.5 (comets only)
# - orbit_visualization_period same as orbit_Period
# - rot_periode defaults to orbit_Period*24, reasonable assumption for most moons.
# !! NOTE ALWAYS: rot_periode in hours, orbit_Period in days!
# Stellarium's planet axes were always defined in relation to the axes of the parent body. 
# Planets were related to the VSOP87 frame (ecliptical coords), planet moons relative to the planet orientation. 
# 2021: New rotational elements have been taken from the IAU WGCCRE reports 2015 and (where missing) 2009.
#       In future versions, we may get rid of rot_equator_ascending_node, rot_obliquity and rot_period.
#       Defaults will then be axes parallel to ICRS. For the time being, 
#       objects without WGCREE elements will keep using their old elements which are ignored on presence of rot_pole_ra.
# radius for irregular planets' moons corresponds to "mean radius" in the WGCCRE reports.
# Source for masses of major planets:
# - Planetary Physical Parameters: https://ssd.jpl.nasa.gov/planets/phys_par.html
# Source for discovery circumstances:
# - Planet and Satellite Names and Discoverers: https://planetarynames.wr.usgs.gov/Page/Planets
# Mean orbital elements of Pluto's moons (based on 200 years of orbital integration.)
# M. Brozović, M. R. Showalter, R. A. Jacobson, M. W. Buie (2015) "The orbits and masses of satellites of Pluto". Icarus 246:317-329.

[adrastea]
iau_moon_number=JXV
absolute_magnitude=12.4
albedo=0.1
color=1., 0.9, 0.75
name=Adrastea
orbit_AscendingNode=253.6924110934923
orbit_Eccentricity=0.006543120249224196
orbit_Epoch=2454619.50000
orbit_Inclination=0.06166936906340893
orbit_LongOfPericenter=249.4662007624690000
orbit_MeanLongitude=252.4809048448870000
orbit_Period=0.3023760117035458
orbit_SemiMajorAxis=129866.6459712491
parent=Jupiter
radius=8.2
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=7.2570242808850992
rot_rotation_offset=309.52
rot_pole_ra=268.05
rot_pole_ra1=-0.009
rot_pole_de=64.49
rot_pole_de1=0.003
rot_pole_w0=33.29
rot_pole_w1=1206.9986602
tex_map=lune.png
discovery=1979-07
discoverer=Voyager Science Team
type=moon

[amalthea]
iau_moon_number=JV
absolute_magnitude=7.4
albedo=0.09
color=1., 0.627, 0.492
# source: https://doi.org/10.1016/0019-1035(78)90151-3
color_index_bv=1.50
name=Amalthea
model=j5amalthea_MLfix.obj
orbit_AscendingNode=141.5521520794674
orbit_Eccentricity=0.006175744402949701
orbit_Epoch=2454619.50000
orbit_Inclination=0.3864576103404582
orbit_LongOfPericenter=245.4222355150120000
orbit_MeanLongitude=224.7924893552550000
orbit_Period=0.5016370462116355
orbit_SemiMajorAxis=181994.8658358799
parent=Jupiter
radius=83.5
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=12.039289109079252
rot_rotation_offset=235.50
rot_pole_ra=268.05
rot_pole_ra1=-0.009
rot_pole_de=64.49
rot_pole_de1=0.003
rot_pole_w0=231.67
rot_pole_w1=722.6314560
tex_map=amalthea.png
discovery=1892-09-09
discoverer=E.E. Barnard
type=moon

[ananke]
iau_moon_number=JXII
absolute_magnitude=12.2
albedo=0.04
color=1., 0.9, 0.75
name=Ananke
orbit_AscendingNode=44.39093600694746
orbit_Eccentricity=0.2167681894364261
orbit_Epoch=2454619.50000
orbit_Inclination=148.5711484137670
orbit_LongOfPericenter=140.3109688567360000
orbit_MeanLongitude=14.7478795145449000
orbit_Period=648.6406641467003
orbit_SemiMajorAxis=21600750.92227203
parent=Jupiter
radius=10
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=648.6406641467003
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1951-09-28
discoverer=S.B. Nicholson
type=moon

[ariel]
iau_moon_number=UI
absolute_magnitude=1.45
albedo=0.39
color=1., 0.849, 0.731
coord_func=ariel_special
name=Ariel
orbit_Period=2.520
parent=Uranus
radius=578.9
rot_obliquity=0.0
rot_periode=-60.4890929200618
rot_rotation_offset=162.08
rot_pole_ra=257.43
rot_pole_de=-15.10
rot_pole_w0=156.22
rot_pole_w1=-142.8356681
tex_map=ariel.png
discovery=1851-10-24
discoverer=W. Lassell
type=moon

[atlas]
iau_moon_number=SXV
absolute_magnitude=9.5
albedo=0.5
color=1., 0.9, 0.75
name=Atlas
orbit_AscendingNode=169.5200948744269
orbit_Eccentricity=0.005462739137823721
orbit_Epoch=2457939.5
orbit_Inclination=0.4895489386776732
orbit_LongOfPericenter=324.0749833218269
orbit_MeanLongitude=334.93621367164071
orbit_Period=0.6074527979703287
orbit_SemiMajorAxis=138323.66763259140516208977
parent=Saturn
radius=15.1
rot_equator_ascending_node=0
rot_obliquity=0
#rot_periode=0.6074527979703287 # Unknown
rot_rotation_offset=0
rot_pole_ra=40.58
rot_pole_ra1=-0.036
rot_pole_de=83.53
rot_pole_de1=-0.004
rot_pole_w0=137.88
rot_pole_w1=598.3060000
tex_map=lune.png
discovery=1980-10
discoverer=Voyager Science Team
type=moon

[callisto]
iau_moon_number=JIV
absolute_magnitude=-1.05
albedo=0.17
color=1., 0.979, 0.897
coord_func=callisto_special
name=Callisto
orbit_Period=16.689
parent=Jupiter
radius=2410.3
rot_equator_ascending_node=160.6
rot_obliquity=0.4
rot_periode=400.5364314
rot_rotation_offset=120.80
rot_pole_ra=268.72
rot_pole_ra1=-0.009
rot_pole_de=64.83
rot_pole_de1=0.003
rot_pole_w0=259.51
rot_pole_w1=21.5710715
tex_map=callisto.png
discovery=1610-01-07
discoverer=Galileo
type=moon

[calypso]
iau_moon_number=SXIV
absolute_magnitude=9.4
albedo=0.7
color=1., 0.9, 0.75
name=Calypso
coord_func=calypso_special
orbit_Period=1.891649067318720
parent=Saturn
radius=9.6
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=1.891649067318720 # Unknown
rot_rotation_offset=0
rot_pole_ra=36.41
rot_pole_ra1=-0.036
rot_pole_de=85.04
rot_pole_de1=-0.004
rot_pole_w0=153.51
rot_pole_w1=190.6742373
tex_map=lune.png
discovery=1980-03-13
discoverer=D. Pascu et al.
type=moon

[carme]
iau_moon_number=JXI
absolute_magnitude=11.3
albedo=0.04
color=1., 0.9, 0.75
# source: https://arxiv.org/pdf/1803.01907.pdf
color_index_bv=0.76
name=Carme
orbit_AscendingNode=157.3089190745055
orbit_Eccentricity=0.2602970868062183
orbit_Epoch=2454619.50000
orbit_Inclination=168.2000198365060
orbit_LongOfPericenter=249.8596440195790000
orbit_MeanLongitude=168.7753954572220000
orbit_Period=691.6548924754876
orbit_SemiMajorAxis=22545456.68297467
parent=Jupiter
radius=15
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=691.6548924754876
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1938-07-30
discoverer=S.B. Nicholson
type=moon

[charon]
iau_moon_number=PI
absolute_magnitude=0.9
albedo=0.372
name=Charon
orbit_AscendingNode=0.0
orbit_Eccentricity=0.00005
orbit_Epoch=2451544.5
orbit_Inclination=0.0
orbit_LongOfPericenter=189.9
orbit_MeanLongitude=276.0
orbit_Period=6.3872
orbit_SemiMajorAxis=19596
parent=Pluto
radius=606.0
rot_equator_ascending_node=287.6
rot_obliquity=1.0
rot_periode=-153.293904
rot_rotation_offset=195.62
rot_pole_ra=132.993
rot_pole_de=-6.163
rot_pole_w0=122.695
rot_pole_w1=56.3625225
tex_map=charon.png
discovery=1978-04-13
discoverer=J.W. Christy
type=moon

[cordelia]
iau_moon_number=UVI
absolute_magnitude=11.4
albedo=0.07
color=1., 0.9, 0.75
name=Cordelia
orbit_AscendingNode=167.7148904012911
orbit_Eccentricity=0.001333018821781869
orbit_Epoch=2457939.5
orbit_Inclination=1.705913342105055
orbit_LongOfPericenter=440.5689971423595
orbit_MeanLongitude=449.703451650034749
orbit_Period=-0.3359924013672617
orbit_SemiMajorAxis=49823.45426797616627829201
parent=Uranus
radius=13
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.3359924013672617 # Unknown
rot_rotation_offset=0
rot_pole_ra=257.31
rot_pole_ra1=0
rot_pole_de=-15.18
rot_pole_de1=0
rot_pole_w0=127.69
rot_pole_w1=-1074.5205730
tex_map=lune.png
discovery=1986-01-20
discoverer=Voyager Science Team
type=moon

[cressida]
iau_moon_number=UIX
absolute_magnitude=9.5
albedo=0.07
color=1., 0.9, 0.75
name=Cressida
orbit_AscendingNode=167.6595437537520
orbit_Eccentricity=0.001230172627215345
orbit_Epoch=2457939.5
orbit_Inclination=1.705582431401178
orbit_LongOfPericenter=485.6980669812428
orbit_MeanLongitude=843.4569449635578
orbit_Period=-0.4644183005227532
orbit_SemiMajorAxis=61823.52259021176593381433
parent=Uranus
radius=31
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.4644183005227532 # Unknown
rot_rotation_offset=0
rot_pole_ra=257.31
rot_pole_ra1=0
rot_pole_de=-15.18
rot_pole_de1=0
rot_pole_w0=59.16
rot_pole_w1=-776.5816320
tex_map=lune.png
discovery=1986-01-09
discoverer=Voyager Science Team
type=moon

[deimos]
iau_moon_number=MII
absolute_magnitude=12.89
albedo=0.08
color=1., 0.93, 0.832
coord_func=deimos_special
model=m2deimos.obj.gz
name=Deimos
orbit_Period=1.263
parent=Mars
radius=6.2
rot_equator_ascending_node=186.6
rot_obliquity=0.6
rot_periode=30.29857807
rot_rotation_offset=211.4
rot_pole_ra=316.65705808
rot_pole_ra1=-0.10518014
rot_pole_de=53.50992033
rot_pole_de1=-0.05979094
rot_pole_w0=79.39932954
rot_pole_w1=285.16188899
tex_map=deimos.png
discovery=1877-09-11
discoverer=A. Hall
type=moon

[desdemona]
iau_moon_number=UX
absolute_magnitude=9.8
albedo=0.07
color=1., 0.9, 0.75
name=Desdemona
orbit_AscendingNode=167.6759519500954
orbit_Eccentricity=0.0007928166334102272
orbit_Epoch=2457939.5
orbit_Inclination=1.703907849000125
orbit_LongOfPericenter=252.70345435111075
orbit_MeanLongitude=254.190232823062818
orbit_Period=-0.4744640424063798
orbit_SemiMajorAxis=62711.8674164425501292106
parent=Uranus
radius=27
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.4744640424063798 # Unknown
rot_rotation_offset=0
rot_pole_ra=257.31
rot_pole_ra1=0
rot_pole_de=-15.18
rot_pole_de1=0
rot_pole_w0=95.08
rot_pole_w1=-760.0531690
tex_map=lune.png
discovery=1986-01-13
discoverer=Voyager Science Team
type=moon

[despina]
iau_moon_number=NV
absolute_magnitude=7.9
albedo=0.090
color=1., 0.9, 0.75
name=Despina
orbit_AscendingNode=16.63627320068509
orbit_Eccentricity=0.001272032273930335
orbit_Epoch=2454619.50000
orbit_Inclination=0.5113748544074094
orbit_LongOfPericenter=151.8881808
orbit_MeanLongitude=143.7191234
orbit_Period=0.3354528211477725
orbit_SemiMajorAxis=52588.64584972781
parent=Neptune
radius=74
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=8.05086770754654
rot_rotation_offset=5.67
rot_pole_ra=299.36
rot_pole_de=43.45
rot_pole_w0=306.51
rot_pole_w1=1075.7341562
tex_map=lune.png
discovery=1989-07
discoverer=Voyager Science Team
type=moon

[dione]
iau_moon_number=SIV
absolute_magnitude=0.8
albedo=0.6
color=1.0, 0.98, 0.966
coord_func=dione_special
name=Dione
orbit_Period=2.736915
parent=Saturn
radius=561.4
rot_obliquity=0.0
rot_periode=65.68597326
rot_rotation_offset=316.98
rot_pole_ra=40.66
rot_pole_ra1=-0.036
rot_pole_de=83.52
rot_pole_de1=-0.004
rot_pole_w0=357.6
rot_pole_w1=131.5349316
tex_map=dione.png
discovery=1684-03-21
discoverer=G.D. Cassini
type=moon

[earth]
absolute_magnitude=-3.86
albedo=0.367
atmosphere=1
color=0.898, 0.94, 1.
coord_func=earth_special
landscape=guereins
name=Earth
oblateness=0.003352810664747481
orbit_Period=365.256363004
radius=6378.1366 # IAU2009 Current Best Estimate
rot_epoch=2451545.0
rot_obliquity=-23.4392803055555555556
rot_periode=23.9344694
;rot_precession_rate=1.39639 #degrees/j.century (annual rate 50.27 arcseconds)
rot_rotation_offset=280.5
rot_pole_ra=0
rot_pole_ra1=-0.641
rot_pole_de=90
rot_pole_de1=-0.557
rot_pole_w0=190.147
rot_pole_w1=360.9856235
tex_map=earth-clouds.png
mass_kg=5.97217e24
type=planet

[elara]
iau_moon_number=JVII
absolute_magnitude=10.0
albedo=0.04
color=1., 0.9, 0.75
name=Elara
orbit_Ascendingnode=108.1879658680286
orbit_Eccentricity=0.1961747274882456
orbit_Epoch=2454619.50000
orbit_Inclination=31.98511468770062
orbit_LongOfPericenter=271.5797601368340000
orbit_MeanLongitude=172.2385623581720000
orbit_Period=258.8836449322499
orbit_SemiMajorAxis=11709431.51919092
parent=Jupiter
radius=40
rot_equator_ascending_node=213.7
rot_obliquity=15.5
rot_periode=12
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1905-01-03
discoverer=C.D. Perrine
type=moon

[enceladus]
iau_moon_number=SII
absolute_magnitude=2.1
albedo=1.0
color=1., 0.998, 0.991
coord_func=enceladus_special
name=Enceladus
orbit_Period=1.370218
parent=Saturn
radius=252.1
rot_obliquity=0.0
rot_periode=32.88523401
rot_rotation_offset=322.9
rot_pole_ra=40.66
rot_pole_ra1=-0.036
rot_pole_de=83.52
rot_pole_de1=-0.004
rot_pole_w0=6.32
rot_pole_w1=262.7318996
tex_map=enceladus.png
discovery=1789-09-28
discoverer=W. Herschel
type=moon

[europa]
iau_moon_number=JII
absolute_magnitude=-1.41
albedo=0.67
color=1., 0.968, 0.887
coord_func=europa_special
name=Europa
orbit_Period=3.551
parent=Jupiter
radius=1560.8
rot_obliquity=0.0
rot_periode=85.22834590
rot_rotation_offset=54.89
rot_pole_ra=268.08
rot_pole_ra1=-0.009
rot_pole_de=64.51
rot_pole_de1=0.003
rot_pole_w0=36.022
rot_pole_w1=101.3747235
tex_map=europa.png
discovery=1610-01-08
discoverer=Galileo
type=moon

[epimetheus]
iau_moon_number=SXI
absolute_magnitude=6.1
albedo=0.5
color=1., 0.9, 0.75
name=Epimetheus
orbit_AscendingNode=169.9393025242506
orbit_Eccentricity=0.01319580173319188
orbit_Epoch=2457939.5
orbit_Inclination=0.4947301853571861
orbit_LongOfPericenter=210.5435328894826
orbit_MeanLongitude=549.356357661891
orbit_Period=0.7004004704802892
orbit_SemiMajorAxis=152096.4546105686004705258
parent=Saturn
radius=58.2
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.7004004704802892
rot_rotation_offset=0
rot_pole_ra=40.58
rot_pole_ra1=-0.036
rot_pole_de=83.52
rot_pole_de1=-0.004
rot_pole_w0=293.87
rot_pole_w1=518.4907239
tex_map=epimetheus.png
discovery=1977
discoverer=J. Fountain, S. Larson 
type=moon

[galatea]
iau_moon_number=NVI
absolute_magnitude=7.6
albedo=0.079
color=1., 0.9, 0.75
name=Galatea
orbit_AscendingNode=8.642606900770915
orbit_Eccentricity=0.0009319587984705302
orbit_Epoch=2454619.50000
orbit_Inclination=0.5752509266760514
orbit_LongOfPericenter=62.03770344
orbit_MeanLongitude=62.60684554
orbit_Period=0.4294734314535237
orbit_SemiMajorAxis=62005.26343616215
parent=Neptune
radius=79
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=10.3073623548845688
rot_rotation_offset=88.71
rot_pole_ra=299.36
rot_pole_de=43.43
rot_pole_w0=258.09
rot_pole_w1=839.6597686
tex_map=lune.png
discovery=1989-07
discoverer=Voyager Science Team
type=moon

[ganymede]
iau_moon_number=JIII
absolute_magnitude=-2.09
albedo=0.43
color=1., 0.962, 0.871
coord_func=ganymede_special
name=Ganymede
orbit_Period=7.155
parent=Jupiter
radius=2631.2
rot_equator_ascending_node=161.6
rot_obliquity=0.1
rot_periode=171.7092749
rot_rotation_offset=260.61
rot_pole_ra=268.20
rot_pole_ra1=-0.009
rot_pole_de=64.57
rot_pole_de1=0.003
rot_pole_w0=44.064
rot_pole_w1=50.3176081
tex_map=ganymede.png
discovery=1610-01-07
discoverer=Galileo
type=moon

[halimede]
iau_moon_number=NIX
# absolute_magnitude=???
albedo=0.06
color=1., 0.9, 0.75
# source: https://arxiv.org/pdf/1803.01907.pdf
color_index_bv=0.84
name=Halimede
orbit_AscendingNode=188.1838751463620
orbit_Eccentricity=0.2619064927013259
orbit_Epoch=2454619.50000
orbit_Inclination=139.1947079371791
orbit_LongOfPericenter=336.4277167
orbit_MeanLongitude=76.5585497
orbit_Period=1875.169478522967
orbit_SemiMajorAxis=16563980.32137450
parent=Neptune
radius=62
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=1875.169478522967
rot_rotation_offset=14.9
tex_map=lune.png
discovery=2002-08-14
discoverer=M. Holman et al.
type=moon

[helene]
iau_moon_number=SXII
absolute_magnitude=8.8
albedo=0.6
color=1., 0.9, 0.75
name=Helene
coord_func=helene_special
orbit_Period=2.737921632746249
parent=Saturn
radius=18
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=2.737921632746249 # Unknown
rot_rotation_offset=0
rot_pole_ra=40.85
rot_pole_ra1=-0.036
rot_pole_de=83.34
rot_pole_de1=-0.004
rot_pole_w0=245.12
rot_pole_w1=131.6174056
tex_map=lune.png
discovery=1980-03-01
discoverer=P. Laques, J. Lecacheux
type=moon

[himalia]
iau_moon_number=JVI
absolute_magnitude=8.14
albedo=0.04
color=1., 0.9, 0.75
name=Himalia
orbit_AscendingNode=62.74369092219344
orbit_Eccentricity=0.1341186732710830
orbit_Epoch=2454619.50000
orbit_Inclination=29.52734924407240
orbit_LongOfPericenter=48.3391873600156000
orbit_MeanLongitude=202.0757439998000000
orbit_Period=248.3161934941932
orbit_SemiMajorAxis=11388576.13393731
parent=Jupiter
radius=85
rot_equator_ascending_node=213.7
rot_obliquity=15.5
rot_periode=7.782
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1904-12-04
discoverer=C.D. Perrine
type=moon

[hydra]
iau_moon_number=PIII
albedo=0.195
name=Hydra
orbit_AscendingNode=122.7
orbit_Eccentricity=0.00554
orbit_Epoch=2451544.5
orbit_Inclination=0.3
orbit_LongOfPericenter=258.0
orbit_MeanLongitude=228.4
orbit_Period=38.2021
orbit_SemiMajorAxis=64721
parent=Pluto
radius=114
rot_obliquity=1.0
# rot_periode=38.46736637831656
rot_rotation_offset=0.0
tex_map=lune.png
discovery=2005-05-15
discoverer=H.A. Weaver et al.
type=moon

[hyperion]
iau_moon_number=SVII
absolute_magnitude=4.63
PrecessionRate=51.43
RotationPeriod=120
albedo=0.3
color=1., 0.914, 0.835
coord_func=hyperion_special
name=Hyperion
model=s7hyperion_21_MLfix.obj
orbit_Period=21.276609
parent=Saturn
radius=135
rot_equator_ascending_node=145
rot_obliquity=61.
rot_periode=510.72
rot_rotation_offset=318.9
tex_map=hyperion.png
discovery=1848-09-16
discoverer=W.C. Bond, G.P. Bond
type=moon

[iapetus]
iau_moon_number=SVIII
absolute_magnitude=1.5
albedo=0.2
color=1., 0.973, 0.948
coord_func=iapetus_special
name=Iapetus
orbit_Period=79.33
parent=Saturn
radius=734.3
rot_equator_ascending_node=213.7
rot_obliquity=15.5
rot_periode=1903.940390
rot_rotation_offset=223.73
rot_pole_ra=318.16
rot_pole_ra1=-3.949
rot_pole_de=75.03
rot_pole_de1=-1.143
rot_pole_w0=355.2
rot_pole_w1=4.5379572
tex_map=iapetus.png
discovery=1671-10-25
discoverer=G.D. Cassini
type=moon

[io]
iau_moon_number=JI
absolute_magnitude=-1.68
albedo=0.63
color=1., .885, .598
coord_func=io_special
name=Io
orbit_Period=1.769
parent=Jupiter
radius=1821.49
rot_obliquity=0.0
rot_periode=42.45930719
rot_rotation_offset=220.35
rot_pole_ra=268.05
rot_pole_ra1=-0.009
rot_pole_de=64.50
rot_pole_de1=0.003
rot_pole_w0=200.39
rot_pole_w1=203.4889538
tex_map=io.png
discovery=1610-01-08
discoverer=Galileo
type=moon

[kerberos]
iau_moon_number=PIV
albedo=0.56
name=Kerberos
orbit_AscendingNode=313.3
orbit_Eccentricity=0.0
orbit_Epoch=2451544.5
orbit_Inclination=0.4
orbit_LongOfPericenter=0.0
orbit_MeanLongitude=261.9
orbit_Period=32.1679
orbit_SemiMajorAxis=57750
parent=Pluto
radius=19
rot_obliquity=1.0
# chaotic
rot_periode=0
rot_rotation_offset=0.0
tex_map=lune.png
discovery=2011-06-28
discoverer=M.R. Showalter et al.
type=moon

[janus]
iau_moon_number=SX
absolute_magnitude=4.9
albedo=0.5
color=1., 0.9, 0.75
name=Janus
orbit_AscendingNode=169.4950252408618
orbit_Eccentricity=0.01039350532665206
orbit_Epoch=2457939.5
orbit_Inclination=0.4924530371249293
orbit_LongOfPericenter=481.1046065786531
orbit_MeanLongitude=500.48456523833078
orbit_Period=0.7000394386551769
orbit_SemiMajorAxis=152044.1833237598760096396
parent=Saturn
radius=89.2
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.7000394386551769
rot_rotation_offset=0
rot_pole_ra=40.58
rot_pole_ra1=-0.036
rot_pole_de=83.52
rot_pole_de1=-0.004
rot_pole_w0=58.83
rot_pole_w1=518.2359876
tex_map=janus.png
discovery=1966-12-15
discoverer=A. Dollfus
type=moon

[jupiter]
absolute_magnitude=-9.40
albedo=0.51
atmosphere=1
color=1., 0.983, 0.934
# source: https://articles.adsabs.harvard.edu/pdf/1930AnHar..85...63K
color_index_bv=0.96
coord_func=jupiter_special
name=Jupiter
oblateness=0.064874
orbit_Period=4331.87
radius=71492
rot_equator_ascending_node=-22.203
rot_obliquity=2.222461
rot_periode=9.92491
rot_pole_ra=268.056595
rot_pole_ra1=-0.006499
rot_pole_de=64.495303
rot_pole_de1=0.002413
# Use System II as most important because of GRS
rot_pole_w0=43.3
rot_pole_w1=870.270
rot_rotation_offset=-1 # use JupiterGRS patch
tex_map=jupiter.png #texture courtesy of Bj\xf6rn J\xf3nsson
mass_kg=1898.125e24
type=planet

[juliet]
iau_moon_number=UXI
absolute_magnitude=8.8
albedo=0.07
color=1., 0.9, 0.75
name=Juliet
orbit_AscendingNode=167.6613914859273
orbit_Eccentricity=0.0003626339414843795
orbit_Epoch=2457939.5
orbit_Inclination=1.706138947278907
orbit_LongOfPericenter=492.2301885277902
orbit_MeanLongitude=535.05424730308089
orbit_Period=-0.4938749171108545
orbit_SemiMajorAxis=64410.82226003643742634391
parent=Uranus
radius=42
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.4938749171108545 # Unknown
rot_rotation_offset=0
rot_pole_ra=257.31
rot_pole_ra1=0
rot_pole_de=-15.18
rot_pole_de1=0
rot_pole_w0=302.56
rot_pole_w1=-730.1253660
tex_map=lune.png
discovery=1986-01-03
discoverer=Voyager Science Team
type=moon

[laomedeia]
iau_moon_number=NXII
albedo=0.06
color=1., 0.9, 0.75
name=Laomedeia
orbit_AscendingNode=33.54920843735481
orbit_Eccentricity=0.3845786604193581
orbit_Epoch=2454619.50000
orbit_Inclination=9.744680906468446
orbit_LongOfPericenter=159.9138961
orbit_MeanLongitude=305.1617125
orbit_Period=3185.068758279590
orbit_SemiMajorAxis=23580349.09459848
parent=Neptune
radius=42
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=3185.068758279590
rot_rotation_offset=14.9
tex_map=lune.png
discovery=2002-08-13
discoverer=J. Kavelaars et al.
type=moon

[larissa]
iau_moon_number=NVII
absolute_magnitude=7.3
albedo=0.091
color=1., 0.9, 0.75
name=Larissa
model=n7larissa_MLfix.obj
orbit_AscendingNode=12.97300037402120
orbit_Eccentricity=0.001628627055845952
orbit_Epoch=2454619.50000
orbit_Inclination=0.3672114864338289
orbit_LongOfPericenter=342.2125629
orbit_MeanLongitude=38.69785092
orbit_Period=0.5553035150611498
orbit_SemiMajorAxis=73590.98861163890
parent=Neptune
radius=96
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=13.3272843614675952
rot_rotation_offset=120.57
rot_pole_ra=299.36
rot_pole_de=43.41
rot_pole_w0=179.41
rot_pole_w1=649.0534470
tex_map=lune.png
discovery=1989-07
discoverer=Voyager Science Team
type=moon

[leda]
iau_moon_number=JXIII
absolute_magnitude=13.5
albedo=0.04
color=1., 0.9, 0.75
# source: https://arxiv.org/pdf/1803.01907.pdf
color_index_bv=0.69
name=Leda
orbit_AscendingNode=205.5729208452909
orbit_Eccentricity=0.1849972068029340
orbit_Epoch=2454619.50000
orbit_Inclination=28.26096889279179
orbit_LongOfPericenter=133.1912542293990000
orbit_MeanLongitude=276.4502233853120000
orbit_Period=242.2566769525344
orbit_SemiMajorAxis=11202541.76637748
parent=Jupiter
radius=5
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=242.2566769525344
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1974-09-11
discoverer=C.T. Kowal
type=moon

[lysithea]
iau_moon_number=JX
absolute_magnitude=11.7
albedo=0.04
color=1., 0.9, 0.75
# source: https://arxiv.org/pdf/1803.01907.pdf
color_index_bv=0.72
name=Lysithea
orbit_AscendingNode=0.2875682490706584
orbit_Eccentricity=0.1281232102397132
orbit_Epoch=2454619.50000
orbit_Inclination=24.59040357245339
orbit_LongOfPericenter=78.9389828310578000
orbit_MeanLongitude=337.5492383800380000
orbit_Period=259.0469768771512
orbit_SemiMajorAxis=11714356.05630203
parent=Jupiter
radius=12
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=259.0469768771512
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1938-07-06
discoverer=S.B. Nicholson
type=moon

[mars]
absolute_magnitude=-1.52
albedo=0.150
atmosphere=1
color=1., 0.768, 0.504
# source: https://articles.adsabs.harvard.edu/pdf/1930AnHar..85...63K
color_index_bv=1.45
coord_func=mars_special
landscape=mars
name=Mars
orbit_Period=686.971
radius=3396.19
oblateness=0.005886
rot_equator_ascending_node=82.91
rot_obliquity=26.72
rot_periode=24.622962
rot_rotation_offset=136.005
rot_pole_ra=317.269202
rot_pole_ra1=-0.10927547
rot_pole_de=54.432516
rot_pole_de1=-0.05827105
rot_pole_w0=176.049863
rot_pole_w1=350.891982443297
tex_map=mars.png
mass_kg=0.641691e24
type=planet

[mercury]
absolute_magnitude=-0.60
albedo=0.06
color=1.0, 0.964, 0.914
coord_func=mercury_special
name=Mercury
orbit_Period=87.97
radius=2440.53
oblateness=0.0009301258
rot_equator_ascending_node=48.42
rot_obliquity=7.01
rot_periode=1407.509405
rot_rotation_offset=291.20
rot_pole_ra=281.0103
rot_pole_ra1=-0.0328
rot_pole_de=61.4155
rot_pole_de1=-0.0049
rot_pole_w0=329.5988
rot_pole_w1=6.1385108
tex_map=mercury.png
mass_kg=0.330103e24
type=planet

[metis]
iau_moon_number=JXVI
absolute_magnitude=10.8
albedo=0.061
color=1., 0.9, 0.75
name=Metis
orbit_AscendingNode=99.25512108544794
orbit_Eccentricity=0.007934699878209682
orbit_Epoch=2454619.50000
orbit_Inclination=0.06061013894618508
orbit_LongOfPericenter=114.5010069923130000
orbit_MeanLongitude=113.3620494967750000
orbit_Period=0.2992264694514691
orbit_SemiMajorAxis=128963.2809817095
parent=Jupiter
radius=21.5
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=7.1814352668352584
rot_rotation_offset=162.41
rot_pole_ra=268.05
rot_pole_ra1=-0.009
rot_pole_de=64.49
rot_pole_de1=0.003
rot_pole_w0=346.09
rot_pole_w1=1221.2547301
tex_map=lune.png
discovery=1979-07
discoverer=Voyager Science Team
type=moon

[mimas]
iau_moon_number=SI
absolute_magnitude=3.3
albedo=0.5
color=1., 0.983, 0.972
coord_func=mimas_special
name=Mimas
orbit_Period=0.9424218
parent=Saturn
radius=198.2
rot_equator_ascending_node=137.8
rot_obliquity=1.5
rot_periode=22.61812344
rot_rotation_offset=126.39
rot_pole_ra=40.66
rot_pole_ra1=-0.036
rot_pole_de=83.52
rot_pole_de1=-0.004
rot_pole_w0=333.46
rot_pole_w1=381.9945550
tex_map=mimas.png
discovery=1789-07-18
discoverer=W. Herschel
type=moon

[miranda]
iau_moon_number=UV
absolute_magnitude=3.6
albedo=0.32
color=1., 0.902, 0.871
coord_func=miranda_special
name=Miranda
orbit_Period=1.413
parent=Uranus
radius=235.8
rot_obliquity=0.0
rot_periode=-33.92350158
rot_rotation_offset=35.78
rot_pole_ra=257.43
rot_pole_de=-15.08
rot_pole_w0=30.70
rot_pole_w1=-254.6906892
tex_map=miranda.png
discovery=1948-02-16
discoverer=G.P. Kuiper
type=moon

[moon]
absolute_magnitude=0.21
albedo=0.12
color=1., 0.986, 0.968
coord_func=lunar_special
landscape=moon
name=Moon
normals_map=moon_normals.png
horizon_map=moon_horizon.png
orbit_Period=27.321582
parent=Earth
radius=1737.4
;rot_equator_ascending_node=0
;rot_obliquity=23.45
;rot_periode=655.7198811
;rot_rotation_offset=38
rot_pole_ra=269.9949
rot_pole_ra1=0.0031
rot_pole_de=66.5392
rot_pole_de1=0.0130
rot_pole_w0=38.3213
rot_pole_w1=13.17635815
roughness=0.95
tex_map=moon_4k.jpg
type=moon

[naiad]
iau_moon_number=NIII
albedo=0.06
color=1., 0.9, 0.75
name=Naiad
orbit_AscendingNode=171.8967736635123
orbit_Eccentricity=0.001713269683018113
orbit_Epoch=2454619.50000
orbit_Inclination=4.188510303034086
orbit_LongOfPericenter=224.2441011
orbit_MeanLongitude=263.8597893
orbit_Period=0.2952080157587180
orbit_SemiMajorAxis=48293.62282849867
parent=Neptune
radius=29
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=7.084992378209232
rot_rotation_offset=317.27
rot_pole_ra=299.36
rot_pole_de=43.36
rot_pole_w0=254.06
rot_pole_w1=1222.8441209
tex_map=lune.png
discovery=1989-08
discoverer=Voyager Science Team
type=moon

[neptune]
absolute_magnitude=-6.87
albedo=0.62
atmosphere=1
color=0.718007, 0.910187, 1
coord_func=neptune_special
name=Neptune
orbit_Period=60189
radius=24764
oblateness=0.01708124697
ring_inner_size=40900
ring_outer_size=62932
rot_periode=16.11
rot_rotation_offset=153.65
rot_pole_ra=299.36
rot_pole_de=43.46
rot_pole_w0=253.18
rot_pole_w1=536.3128492
tex_map=neptune.png
tex_ring=neptune_rings.png #texture from Celestia
mass_kg=102.4092e24
discovery=1846-09-23
discoverer=J.G. Galle
type=planet

[nereid]
iau_moon_number=NII
absolute_magnitude=4.0
albedo=0.155
color=1., 0.9, 0.75
# source: https://arxiv.org/pdf/1803.01907.pdf
color_index_bv=0.65
name=Nereid
orbit_AscendingNode=215.1788464851371
orbit_Eccentricity=0.7473678781920542
orbit_Epoch=2454619.50000
orbit_Inclination=28.46630994726174
orbit_LongOfPericenter=233.0325802
orbit_MeanLongitude=282.2538878
orbit_Period=360.4819063927587
orbit_SemiMajorAxis=5517300.895540984
parent=Neptune
radius=170
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=360.4819063927587
rot_rotation_offset=14.9
tex_map=nereid.png
discovery=1949-05-01
discoverer=G.P. Kuiper
type=moon

[neso]
iau_moon_number=NXIII
albedo=0.06
color=1., 0.9, 0.75
name=Neso
orbit_AscendingNode=23.02370632501001
orbit_Eccentricity=0.6299942939512408
orbit_Epoch=2454619.50000
orbit_Inclination=111.8841686447457
orbit_LongOfPericenter=107.4960759
orbit_MeanLongitude=74.4524916
orbit_Period=9358.591084432848
orbit_SemiMajorAxis=48373926.07254116
parent=Neptune
radius=60
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=9358.591084432848
rot_rotation_offset=14.9
tex_map=lune.png
discovery=2002-08-14
discoverer=M. Holman et al.
type=moon

[nix]
iau_moon_number=PII
albedo=0.195
name=Nix
orbit_AscendingNode=0.0
orbit_Eccentricity=0.0
orbit_Epoch=2451544.5
orbit_Inclination=0.0
orbit_LongOfPericenter=0.0
orbit_MeanLongitude=85.0
orbit_Period=24.8548
orbit_SemiMajorAxis=48690
parent=Pluto
radius=92
rot_obliquity=1.0
# rot_periode=25.25822149243385
rot_rotation_offset=0.0
tex_map=lune.png
discovery=2005-05-15
discoverer=H.A. Weaver et al.
type=moon

[oberon]
iau_moon_number=UIV
absolute_magnitude=1.23
albedo=0.23
color=1., 0.875, 0.798
coord_func=oberon_special
name=Oberon
orbit_Period=13.463
parent=Uranus
radius=761.4
rot_obliquity=0.0
rot_periode=-323.1175675
rot_rotation_offset=12.47
rot_pole_ra=257.43
rot_pole_de=-15.10
rot_pole_w0=6.77
rot_pole_w1=-26.7394932
tex_map=oberon.png
discovery=1787-01-11
discoverer=W. Herschel
type=moon

[ophelia]
iau_moon_number=UVII
absolute_magnitude=11.1
albedo=0.07
color=1., 0.9, 0.75
name=Ophelia
orbit_AscendingNode=167.6374567371435
orbit_Eccentricity=0.01076472821818208
orbit_Epoch=2457939.5
orbit_Inclination=1.706664669034183
orbit_LongOfPericenter=181.2480236190866
orbit_MeanLongitude=232.27393980920791
orbit_Period=-0.3774574820706313
orbit_SemiMajorAxis=53842.62468965198265381549
parent=Uranus
radius=15
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.3774574820706313 # Unknown
rot_rotation_offset=0
rot_pole_ra=257.31
rot_pole_ra1=0
rot_pole_de=-15.18
rot_pole_de1=0
rot_pole_w0=130.35
rot_pole_w1=-956.4068150
tex_map=lune.png
discovery=1986-01-20
discoverer=Voyager Science Team
type=moon

[pan]
iau_moon_number=SXVIII
#absolute_magnitude=???
albedo=0.5
color=1., 0.9, 0.75
name=Pan
orbit_AscendingNode=169.5276620576160
orbit_Eccentricity=0.005067099833579758
orbit_Epoch=2457939.5
orbit_Inclination=0.4895895948235955
orbit_LongOfPericenter=236.1250001186266
orbit_MeanLongitude=596.0761793352975
orbit_Period=0.5809141018817835
orbit_SemiMajorAxis=134264.97973756018777781202
parent=Saturn
radius=14.0
rot_equator_ascending_node=0
rot_obliquity=0
# Unknown, but we assume bound rotation:
# rot_periode=0.5809141018817835 
rot_rotation_offset=0
rot_pole_ra=40.6
rot_pole_ra1=-0.036
rot_pole_de=83.5
rot_pole_de1=-0.004
rot_pole_w0=48.8
rot_pole_w1=626.0440000
tex_map=lune.png
discovery=1990
discoverer=M.R. Showalter
type=moon

[pandora]
iau_moon_number=SXVII
absolute_magnitude=6.9
albedo=0.5
color=1., 0.9, 0.75
name=Pandora
orbit_AscendingNode=169.6178551405325
orbit_Eccentricity=0.004323758766958480
orbit_Epoch=2457939.5
orbit_Inclination=0.4891712802625414
orbit_LongOfPericenter=469.5356524722895
orbit_MeanLongitude=525.54189785303433
orbit_Period=0.6341597787301818
orbit_SemiMajorAxis=142348.84037579022744329073
parent=Saturn
radius=40.6
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.6341597787301818 # Unknown
rot_rotation_offset=0
rot_pole_ra=40.58
rot_pole_ra1=-0.036
rot_pole_de=83.53
rot_pole_de1=-0.004
rot_pole_w0=162.92
rot_pole_w1=572.7891000
tex_map=lune.png
discovery=1980-10
discoverer=Voyager Science Team
type=moon

[pasiphae]
iau_moon_number=JVIII
absolute_magnitude=10.33
albedo=0.04
color=1., 0.9, 0.75
name=Pasiphae
orbit_AscendingNode=345.6392561172470
orbit_Eccentricity=0.2932152942598935
orbit_Epoch=2454619.50000
orbit_Inclination=142.0571683364765
orbit_LongOfPericenter=185.9358722739560000
orbit_MeanLongitude=155.7385593991940000
orbit_Period=709.0532625178348
orbit_SemiMajorAxis=22921971.82698924
parent=Jupiter
radius=18
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=709.0532625178348
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1908-01-27
discoverer=P.J. Melotte
type=moon

[phobos]
iau_moon_number=MI
absolute_magnitude=11.8
albedo=0.07
color=1., 0.919, 0.806
coord_func=phobos_special
model=m1phobos.obj.gz
name=Phobos
orbit_Period=0.319
parent=Mars
radius=11.08
rot_equator_ascending_node=186.6
rot_obliquity=0.6
rot_periode=7.653843687
rot_rotation_offset=169.17
rot_pole_ra=317.67071657
rot_pole_ra1=-0.10844326
rot_pole_de=52.88627266
rot_pole_de1=-0.06134706
rot_pole_w0=35.18774440
rot_pole_w1=1128.84475928
roughness=4.0
tex_map=phobos.png
discovery=1877-08-17
discoverer=A. Hall
type=moon

[phoebe]
iau_moon_number=SIX
absolute_magnitude=6.89
albedo=0.081
color=1., 0.9, 0.75
# source: https://arxiv.org/pdf/1803.01907.pdf
color_index_bv=0.58
name=Phoebe
# Osculating orbital elements from Horizons
orbit_AscendingNode=5.471174052957098E+01
orbit_Eccentricity=1.504428756770607E-01
orbit_Epoch=2457939.5
orbit_Inclination=1.522360480930054E+02
orbit_LongOfPericenter=340.857346218
orbit_MeanLongitude=249.190845435
orbit_Period=5.472983303386385E+02
orbit_SemiMajorAxis=1.290340171828820E+07
parent=Saturn
radius=106.5
rot_equator_ascending_node=0
rot_obliquity=152.14
rot_periode=9.2735
rot_rotation_offset=0
rot_pole_ra=356.90
rot_pole_de=77.8
rot_pole_w0=178.58
rot_pole_w1=931.639
tex_map=phoebe.png
discovery=1898-08-16
discoverer=W.H. Pickering
type=moon

[pluto]
absolute_magnitude=-1.0
albedo=0.55
color=1.0, 0.848, 0.712
coord_func=pluto_special
name=Pluto
minor_planet_number=134340
orbit_Period=90797
radius=1188.3
rot_equator_ascending_node=228.34
rot_obliquity=-115.60
rot_periode=-153.293904
rot_rotation_offset=123.46
rot_pole_ra=132.993
rot_pole_de=-6.163
rot_pole_w0=302.695
rot_pole_w1=56.3625225
tex_map=pluto.png
mass_kg=13029.0e18
discovery=1930-01-23
discoverer=C.W. Tombaugh
type=dwarf planet

[prometheus]
iau_moon_number=SXVI
absolute_magnitude=6.2
albedo=0.5
color=1., 0.9, 0.75
name=Prometheus
orbit_AscendingNode=169.5242754009331
orbit_Eccentricity=0.006767916620281549
orbit_Epoch=2457939.5
orbit_Inclination=0.4897315884144040
orbit_LongOfPericenter=465.7353499840334
orbit_MeanLongitude=819.1534067632005
orbit_Period=0.6187311441840498
orbit_SemiMajorAxis=140030.54826100046901557766
parent=Saturn
radius=43.1
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=0.6187311441840498 # Unknown
rot_rotation_offset=0
rot_pole_ra=40.58
rot_pole_ra1=-0.036
rot_pole_de=83.53
rot_pole_de1=-0.004
rot_pole_w0=296.14
rot_pole_w1=587.289000
tex_map=lune.png
discovery=1980-10
discoverer=Voyager Science Team
type=moon

[proteus]
iau_moon_number=NVIII
absolute_magnitude=5.6
albedo=0.096
color=1., 0.9, 0.75
name=Proteus
model=n8proteus_MLfix.obj
orbit_AscendingNode=8.601516584903857
orbit_Eccentricity=0.0002692747866371301
orbit_Epoch=2454619.50000
orbit_Inclination=1.100351508385464
orbit_LongOfPericenter=271.9733987
orbit_MeanLongitude=67.98677168
orbit_Period=1.122852570617394
orbit_SemiMajorAxis=117675.5347599977
parent=Neptune
radius=208
rot_equator_ascending_node=213.7
rot_obliquity=15.5
rot_periode=26.948461694817456
rot_rotation_offset=328.42
rot_pole_ra=299.27
rot_pole_de=42.91
rot_pole_w0=93.38
rot_pole_w1=320.7654228
tex_map=proteus.png
discovery=1989-06
discoverer=Voyager Science Team
type=moon

[psamathe]
iau_moon_number=NX
albedo=0.06
color=1., 0.9, 0.75
name=Psamathe
orbit_AscendingNode=312.6542992791928
orbit_Eccentricity=0.2226171984343604
orbit_Epoch=2454619.50000
orbit_Inclination=119.8213439712103
orbit_LongOfPericenter=122.424815
orbit_MeanLongitude=45.2205867
orbit_Period=9130.624091904599
orbit_SemiMajorAxis=47585137.76667986
parent=Neptune
radius=40
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=9130.624091904599
rot_rotation_offset=14.9
tex_map=lune.png
discovery=2003-08-29
discoverer=S.S. Sheppard, D.C. Jewitt, J. Kleyna
type=moon

[puck]
iau_moon_number=UXV
absolute_magnitude=7.5
albedo=0.07
color=1., 0.9, 0.75
name=Puck
orbit_AscendingNode=167.8922665865455
orbit_Eccentricity=0.0008253222005923797
orbit_Epoch=2458796.50000
orbit_Inclination=0.145823584148325
orbit_LongOfPericenter=257.42612413762558
orbit_MeanLongitude=606.09587884838448
orbit_Period=-0.7629777576817924
orbit_SemiMajorAxis=86077.3289145367
parent=Uranus
radius=77
rot_equator_ascending_node=0
rot_obliquity=0
rot_rotation_offset=0
rot_pole_ra=257.31
rot_pole_ra1=0
rot_pole_de=-15.18
rot_pole_de1=0
rot_pole_w0=91.24
rot_pole_w1=-472.5450690
tex_map=lune.png
discovery=1985-12-30
discoverer=Voyager Science Team
type=moon

[rhea]
iau_moon_number=SV
absolute_magnitude=0.1
albedo=0.6
color=1., 0.981, 0.942
coord_func=rhea_special
name=Rhea
orbit_Period=4.518
parent=Saturn
radius=763.5
rot_obliquity=0.0
rot_periode=108.4200630
rot_rotation_offset=12.78
rot_pole_ra=40.38
rot_pole_ra1=-0.036
rot_pole_de=83.55
rot_pole_de1=-0.004
rot_pole_w0=235.16
rot_pole_w1=79.6900478
tex_map=rhea.png
discovery=1672-12-23
discoverer=G.D. Cassini
type=moon

[sao]
iau_moon_number=NXI
albedo=0.06
color=1., 0.9, 0.75
name=Sao
orbit_AscendingNode=47.24035407294561
orbit_Eccentricity=0.1428543008978792
orbit_Epoch=2454619.50000
orbit_Inclination=25.87467519239580
orbit_LongOfPericenter=97.97933806
orbit_MeanLongitude=131.3325862
orbit_Period=2908.415786162766
orbit_SemiMajorAxis=22194328.90318039
parent=Neptune
radius=44
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=2908.415786162766
rot_rotation_offset=14.9
tex_map=lune.png
discovery=2002-08-14
discoverer=T. Grav et al.
type=moon

[saturn]
absolute_magnitude=-8.88
albedo=0.50
atmosphere=1
color=1.0, 0.955, 0.858
# source: https://articles.adsabs.harvard.edu/pdf/1930AnHar..85...63K
color_index_bv=1.22
coord_func=saturn_special
landscape=saturn
name=Saturn
oblateness=0.09796243446
orbit_Period=10760
radius=60268
ring_inner_size=74510
ring_outer_size=140390
rot_equator_ascending_node=169.5291
rot_obliquity=28.049
rot_periode=10.65622
rot_rotation_offset=358.922
rot_pole_ra=40.589
rot_pole_ra1=-0.036
rot_pole_de=83.537
rot_pole_de1=-0.004
rot_pole_w0=38.90
rot_pole_w1=810.7939024
tex_map=saturn.png #texture courtesy of Bj\xf6rn J\xf3nsson
tex_ring=saturn_rings_radial.png #texture courtesy of Bj\xf6rn J\xf3nsson
mass_kg=568.317e24
type=planet

[sinope]
iau_moon_number=JIX
absolute_magnitude=11.6
albedo=0.04
color=1., 0.9, 0.75
# source: https://arxiv.org/pdf/1803.01907.pdf
color_index_bv=0.77
name=Sinope
orbit_AscendingNode=337.3608948461959
orbit_Eccentricity=0.1823445283881716
orbit_Epoch=2454619.50000
orbit_Inclination=153.0924984377859
orbit_LongOfPericenter=334.0923761708530000
orbit_MeanLongitude=187.6932736301600000
orbit_Period=778.6442493765837
orbit_SemiMajorAxis=24398256.25007371
parent=Jupiter
radius=14
rot_equator_ascending_node=213.7
rot_obliquity=15.5
# rot_periode=778.6442493765837
rot_rotation_offset=14.9
tex_map=lune.png
discovery=1914-07-21
discoverer=S.B. Nicholson
type=moon

[sun]
absolute_magnitude=4.83
albedo=-1.
color=1.0, 0.98, 0.97
# source: https://articles.adsabs.harvard.edu/pdf/1992PASP..104.1035G
color_index_bv=0.656
coord_func=sun_special
halo=false
name=Sun
parent=none
# source: IERS Conventions (2003); https://www.iers.org/IERS/EN/Publications/TechnicalNotes/tn32.html
radius=696000.
rot_equator_ascending_node=196.13
rot_obliquity=7.25
;rot_periode=654.61
tex_map=sun.webp
type=star
rot_pole_ra=286.13
rot_pole_de=63.87
rot_pole_w0=84.176
rot_pole_w1=14.1844000
mass_kg=1.98847e30

[styx]
iau_moon_number=PV
albedo=0.56
name=Styx
orbit_AscendingNode=0.0
orbit_Eccentricity=0.00001
orbit_Epoch=2451544.5
orbit_Inclination=0.0
orbit_LongOfPericenter=17.8
orbit_MeanLongitude=180.5
orbit_Period=20.1617
orbit_SemiMajorAxis=42413
parent=Pluto
radius=16
rot_obliquity=1.0
# chaotic
rot_periode=0
rot_rotation_offset=0.0
tex_map=lune.png
discovery=2012-06-26
discoverer=M.R. Showalter et al.
type=moon

[tethys]
iau_moon_number=SIII
absolute_magnitude=0.6
albedo=0.8
color=0.999, 1., 0.999
coord_func=tethys_special
name=Tethys
orbit_Period=1.888
parent=Saturn
radius=531.0
rot_obliquity=0.0
rot_periode=45.30726146
rot_rotation_offset=149.90
rot_pole_ra=40.66
rot_pole_ra1=-0.036
rot_pole_de=83.52
rot_pole_de1=-0.004
rot_pole_w0=8.95
rot_pole_w1=190.6979085
tex_map=tethys.png
discovery=1684-03-21
discoverer=G.D. Cassini
type=moon

[telesto]
iau_moon_number=SXIII
absolute_magnitude=9.1
albedo=1.0
color=1., 0.9, 0.75
name=Telesto
coord_func=telesto_special
orbit_Period=1.891633704039684
parent=Saturn
radius=12.4
rot_equator_ascending_node=0
rot_obliquity=0
# rot_periode=1.891633704039684 # Unknown
rot_rotation_offset=0
rot_pole_ra=50.51
rot_pole_ra1=-0.036
rot_pole_de=84.06
rot_pole_de1=-0.004
rot_pole_w0=56.88
rot_pole_w1=190.6979332
tex_map=lune.png
discovery=1980-04-08
discoverer=B.A. Smith et al.
type=moon

[thalassa]
iau_moon_number=NIV
albedo=0.06
color=1., 0.9, 0.75
name=Thalassa
orbit_AscendingNode=8.252449171590964
orbit_Eccentricity=0.001233476673632672
orbit_Epoch=2454619.50000
orbit_Inclination=0.3939461706648650
orbit_LongOfPericenter=88.83462928
orbit_MeanLongitude=95.38740788
orbit_Period=0.3122939125149857
orbit_SemiMajorAxis=50139.50414033412
parent=Neptune
radius=40
rot_equator_ascending_node=213.7
rot_obliquity=15.5
rot_periode=7.4950539003596568
rot_rotation_offset=76.59
rot_pole_ra=299.36
rot_pole_de=43.45
rot_pole_w0=102.06
rot_pole_w1=1155.7555612
tex_map=lune.png
discovery=1989-08
discoverer=Voyager Science Team
type=moon

[thebe]
iau_moon_number=JXIV
absolute_magnitude=9.0
albedo=0.047
color=1., 0.9, 0.75
name=Thebe
orbit_AscendingNode=138.9957928276344
orbit_Eccentricity=0.01927638586266499
orbit_Epoch=2454619.50000
orbit_Inclination=1.088672216784552
orbit_LongOfPericenter=210.7720658394820000
orbit_MeanLongitude=170.4877537965110000
orbit_Period=0.6777043648601361
orbit_SemiMajorAxis=222412.7038632125
parent=Jupiter
radius=49.3
rot_equator_ascending_node=213.7
rot_obliquity=15.5
rot_periode=16.2649047566432664
rot_rotation_offset=287.48
rot_pole_ra=268.05
rot_pole_ra1=-0.009
rot_pole_de=64.49
rot_pole_de1=0.003
rot_pole_w0=8.56
rot_pole_w1=533.7004100
tex_map=lune.png
discovery=1979-03-05
discoverer=Voyager Science Team
type=moon

[titan]
iau_moon_number=SVI
absolute_magnitude=-1.28
albedo=0.2
atmosphere=1
color=1.0, 0.807, 0.453
coord_func=titan_special
name=Titan
orbit_Period=15.945421
parent=Saturn
radius=2575.
rot_equator_ascending_node=186.6
rot_obliquity=0.6
rot_periode=382.6907418
rot_rotation_offset=321.00
rot_pole_ra=39.4827
rot_pole_de=83.4279
rot_pole_w0=186.5855
rot_pole_w1=22.5769768
tex_map=titan.png
discovery=1655-03-25
discoverer=C. Huygens
type=moon

[titania]
iau_moon_number=UIII
absolute_magnitude=1.02
albedo=0.27
color=1., 0.875, 0.779
coord_func=titania_special
name=Titania
orbit_Period=8.706
parent=Uranus
radius=788.9
rot_obliquity=0.0
rot_periode=-208.9407710
rot_rotation_offset=83.45
rot_pole_ra=257.43
rot_pole_de=-15.10
rot_pole_w0=77.74
rot_pole_w1=-41.3514316
tex_map=titania.png
discovery=1787-01-11
discoverer=W. Herschel
type=moon

[triton]
iau_moon_number=NI
absolute_magnitude=-1.24
albedo=0.756
color=0.961, 1., 0.819
name=Triton
orbit_AscendingNode=182.2457333272747
orbit_Eccentricity=0.00002183768753212363
orbit_Epoch=2454619.500
orbit_Inclination=156.8142264816462
orbit_LongOfPericenter=287.0335999
orbit_MeanLongitude=300.6850407
orbit_Period=5.877047441783914
orbit_SemiMajorAxis=354764.9656070134
parent=Neptune
radius=1352.6
rot_equator_ascending_node=287.6
rot_obliquity=1.0
rot_periode=-141.049138602813936
rot_rotation_offset=341.01
rot_pole_ra=299.36
rot_pole_de=41.17
rot_pole_w0=296.53
rot_pole_w1=-61.2572637
tex_map=triton.png
discovery=1846-10-10
discoverer=W. Lassell
type=moon

[umbriel]
iau_moon_number=UII
absolute_magnitude=2.10
albedo=0.21
color=1., 0.956, 0.956
coord_func=umbriel_special
name=Umbriel
orbit_Period=4.144
parent=Uranus
radius=584.7
rot_obliquity=0.0
rot_periode=-99.46022991
rot_rotation_offset=113.63
rot_pole_ra=257.43
rot_pole_de=-15.10
rot_pole_w0=108.05
rot_pole_w1=-86.8688923
tex_map=umbriel.png
discovery=1851-10-24
discoverer=W. Lassell
type=moon

[uranus]
absolute_magnitude=-7.19
albedo=0.66
atmosphere=1
color=0.837, 0.959, 1.
# source: https://articles.adsabs.harvard.edu/pdf/1930AnHar..85...63K
color_index_bv=0.74
coord_func=uranus_special
name=Uranus
oblateness=0.0229273446
orbit_Period=30685
radius=25559
ring_inner_size=26840
ring_outer_size=97700
rot_equator_ascending_node=167.648649851261355
rot_obliquity=97.802249927257015
rot_rotation_offset=331.18
rot_periode=-17.24
rot_pole_de=-15.175
rot_pole_ra=257.311
rot_pole_w0=203.81
rot_pole_w1=-501.1600928
tex_map=uranus.png
tex_ring=uranus_rings.png #texture from Celestia
mass_kg=86.8099e24
discovery=1781-03-17
discoverer=W. Herschel
type=planet

[venus]
absolute_magnitude=-5.18
albedo=0.77
atmosphere=1
color=1., 0.96, 0.876
# source: https://articles.adsabs.harvard.edu/pdf/1930AnHar..85...63K
color_index_bv=0.91
coord_func=venus_special
name=Venus
orbit_Period=224.70
radius=6051.8
rot_equator_ascending_node=300.22
rot_obliquity=178.78
rot_periode=-5832.479839
rot_rotation_offset=137.45
rot_pole_ra=272.76
rot_pole_de=67.16
rot_pole_w0=160.20
rot_pole_w1=-1.4813688
tex_map=venus.png
mass_kg=4.86731e24
type=planet

[earth_observer]
albedo=0.
color=0., 0., 0.
halo=false
hidden=true
name=Earth Observer
tex_map=obs_earth.jpg
; 800000 km is about twice Lunar orbit size
orbit_SemiMajorAxis=800000
parent=Earth
type=observer

[mars_observer]
albedo = 0.
color = 0., 0., 0.
halo = false
hidden = true
name = Mars Observer
tex_map=obs_mars.jpg
; 100000 km provides a good view of the moon orbits
orbit_SemiMajorAxis = 100000
parent = Mars
type = observer

[jupiter_observer]
albedo = 0.
color = 0., 0., 0.
halo = false
hidden = true
name = Jupiter Observer
tex_map=obs_jupiter.jpg
; 75 M km is about 1/2 AU, good to see all moon orbits
orbit_SemiMajorAxis = 75000000
parent = Jupiter
type = observer

[saturn_observer]
albedo = 0.
color = 0., 0., 0.
halo = false
hidden = true
name = Saturn Observer
tex_map=obs_saturn.jpg
; 30 M km to see Phoebe's orbit
orbit_SemiMajorAxis = 30000000
parent = Saturn
type = observer

[uranus_observer]
albedo = 0.
color = 0., 0., 0.
halo = false
hidden = true
name = Uranus Observer
tex_map=obs_uranus.jpg
; 1 M km to see moons' orbits
orbit_SemiMajorAxis = 1000000
parent = Uranus
type = observer

[neptune_observer]
albedo = 0.
color = 0., 0., 0.
halo = false
hidden = true
name = Neptune Observer
tex_map=obs_neptune.jpg
; set to 1AU: Neptune has far-out moons!
orbit_SemiMajorAxis = 150000000
parent = Neptune
type = observer

[solar_system_observer]
albedo=0.
color=0., 0., 0.
; This is parented with the Sun! Therefore semimajor axis in AU
halo=false
hidden=true
name=Solar System Observer
tex_map=obs_sun.jpg
; place distance in 30AU, around Neptune distance.
orbit_SemiMajorAxis=30
type=observer