CelestiaContent/data/dwarfplanets.ssc

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# Five official dwarf planets of the Solar System along with all known
# satellites. Each object has all alternative designations.
# Pluto is defined first, so that it will be selected by the "9" key.
ReferencePoint "Pluto-Charon" "Sol"
{
# CustomOrbit "pluto"
EllipticalOrbit
{
Epoch 2457217.5 # 2015 Jul 14
Period 248.054184846803
SemiMajorAxis 39.4783420066459
Eccentricity 0.2501732811304472
Inclination 17.16201351793483
AscendingNode 110.2878066070713
ArgOfPericenter 113.3688155797719
MeanAnomaly 37.59714922781219
}
# Make the orbit and label visible
Visible true
Clickable true
}
"Pluto:134340 Pluto" "Sol"
{
Class "dwarfplanet"
Texture "pluto.*"
NormalMap "pluto-normal.*"
Color [ 1.0 0.95948 0.86047 ]
Radius 1188.3
Atmosphere
{
Height 130
Mie 0.00005
MieAsymmetry -0.55
Rayleigh [ 0.00002 0.00003 0.00006 ]
MieScaleHeight 60
}
OrbitFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
EllipticalOrbit
{
Epoch 2457217.5 # 2015 Jul 14
Period 6.3872304
SemiMajorAxis 2035
Eccentricity 0.0022
Inclination 112.896311
AscendingNode 227.401773
ArgOfPericenter 357.891718
MeanAnomaly 179.806932
}
BodyFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
UniformRotation
{
Period 153.2935296
Inclination 115.60
AscendingNode 228.34
MeridianAngle 320.75
}
LunarLambert 0.5
GeomAlbedo 0.575
BondAlbedo 0.72
InfoURL "https://en.wikipedia.org/wiki/Pluto"
}
"Charon:134340 Pluto I:Pluto I:S 1978 P 1:S 1978 (134340) 1" "Sol/Pluto"
{
Class "moon"
Texture "charon.*"
NormalMap "charon-normal.*"
Color [ 0.994 1.0 0.972 ]
Radius 606
OrbitFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
EllipticalOrbit
{
Epoch 2457217.5 # 2015 Jul 14
Period 6.3872304
SemiMajorAxis 17536
Eccentricity 0.0022
Inclination 112.896304
AscendingNode 227.401751
ArgOfPericenter 178.227869
MeanAnomaly 179.475209
}
BodyFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
UniformRotation
{
Period 153.2935296
Inclination 115.9
AscendingNode 227.3
MeridianAngle 140.4
}
LunarLambert 0.5
GeomAlbedo 0.34
BondAlbedo 0.25
InfoURL "https://en.wikipedia.org/wiki/Charon_(moon)"
}
"Styx:134340 Pluto V:Pluto V:S 2012 P 1:S 2012 (134340) 1:P5" "Sol/Pluto"
{
Class "minormoon"
Mesh "roughsphere.cms"
Texture "icymoon.*"
SemiAxes [ 8 4.5 4 ]
OrbitFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
EllipticalOrbit
{
Epoch 2457217.5 # 2015 Jul 14
Period 20.16155
SemiMajorAxis 42656
Eccentricity 0.005787
Inclination 112.851617
AscendingNode 227.409675
ArgOfPericenter 66.378091
MeanAnomaly 268.585219
}
BodyFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
PrecessingRotation
{
Period 77.736
Inclination 82
PrecessionPeriod 0.0175
}
LunarLambert 0.5
GeomAlbedo 0.65
InfoURL "https://en.wikipedia.org/wiki/Styx_(moon)"
}
"Nix:134340 Pluto II:Pluto II:S 2005 P 2:S 2005 (134340) 2" "Sol/Pluto"
{
Class "minormoon"
Mesh "roughsphere.cms"
Texture "icymoon.*"
SemiAxes [ 24.9 16.6 15.55 ]
OrbitFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
EllipticalOrbit
{
Epoch 2457217.5 # 2015 Jul 14
Period 24.85463
SemiMajorAxis 48694
Eccentricity 0.002036
Inclination 112.907056
AscendingNode 227.405982
ArgOfPericenter 170.713572
MeanAnomaly 19.747982
}
BodyFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
PrecessingRotation
{
Period 43.896
Inclination 132
PrecessionPeriod 0.0175
}
LunarLambert 0.5
GeomAlbedo 0.56
InfoURL "https://en.wikipedia.org/wiki/Nix_(moon)"
}
"Kerberos:134340 Pluto IV:Pluto IV:S 2011 P 1:S 2011 (134340) 1:P4" "Sol/Pluto"
{
Class "minormoon"
Mesh "roughsphere.cms"
Texture "icymoon.*"
SemiAxes [ 9.5 5 4.5 ]
OrbitFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
EllipticalOrbit
{
Epoch 2457217.5 # 2015 Jul 14
Period 32.16756
SemiMajorAxis 57783
Eccentricity 0.00328
Inclination 113.005511
AscendingNode 227.846526
ArgOfPericenter 13.004359
MeanAnomaly 34.026213
}
BodyFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
PrecessingRotation
{
Period 127.92
Inclination 96
PrecessionPeriod 0.0175
}
LunarLambert 0.5
GeomAlbedo 0.56
InfoURL "https://en.wikipedia.org/wiki/Kerberos_(moon)"
}
"Hydra:134340 Pluto III:Pluto III:S 2005 P 1:S 2005 (134340) 1" "Sol/Pluto"
{
Class "minormoon"
Mesh "hydra.cmod"
Orientation [ 90 1 0 0 ]
Texture "icymoon.*"
Radius 25.45
OrbitFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
EllipticalOrbit
{
Epoch 2457217.5 # 2015 Jul 14
Period 38.20177
SemiMajorAxis 64738
Eccentricity 0.005862
Inclination 112.873048
AscendingNode 227.710864
ArgOfPericenter 16.240228
MeanAnomaly 49.034160
}
BodyFrame
{
EclipticJ2000 { Center "Sol/Pluto-Charon" }
}
PrecessingRotation
{
Period 10.308
Inclination 110
PrecessionPeriod 0.0175
}
LunarLambert 0.5
GeomAlbedo 0.83
InfoURL "https://en.wikipedia.org/wiki/Hydra_(moon)"
}
"Ceres:1 Ceres:1943 XB:A899 OF" "Sol"
{
Class "dwarfplanet"
Texture "ceres.*"
NormalMap "ceres-normal.*"
Color [ 1.0 0.993 0.962 ]
SemiAxes [ 482.2 482.1 445.9 ]
EllipticalOrbit
{
Epoch 2458423.5 # 2018 Nov 01
Period 4.60401749819034
SemiMajorAxis 2.767488610268551
Eccentricity 0.07564579866970941
Inclination 10.5936527669872
AscendingNode 80.30765982353495
ArgOfPericenter 73.2425761850776
MeanAnomaly 39.86375930207814
}
BodyFrame
{
EquatorJ2000 { Center "Sol/Ceres" }
}
UniformRotation
{
Epoch 2449249.91125 # 1993 Sept 19 09:52:12
Period 9.074170
Inclination 23.236
AscendingNode 21.418
MeridianAngle 170
}
LunarLambert 0.5
GeomAlbedo 0.090
InfoURL "https://en.wikipedia.org/wiki/Ceres_(dwarf_planet)"
}
"Haumea:136108 Haumea:2003 EL61" "Sol"
{
Class "dwarfplanet"
Texture "asteroid.*"
Color [ 0.99147 1.0 0.99127 ]
BlendTexture true
SemiAxes [ 1050 840 537 ]
EllipticalOrbit
{
Epoch 2451545.0 # 2000 Jan 01 12:00
Period 281.085506693292
SemiMajorAxis 42.90950460441636
Eccentricity 0.1999182000560729
Inclination 28.20612298327123
AscendingNode 121.9332080747435
ArgOfPericenter 240.5885913068445
MeanAnomaly 189.5984149284886
}
UniformRotation
{
Period 3.915341
Inclination 126.356
AscendingNode 206.766
}
LunarLambert 0.5
GeomAlbedo 0.66
Rings
{
Inner 2250
Outer 2325
Texture "haumea-rings.*"
}
InfoURL "https://en.wikipedia.org/wiki/Haumea"
}
"Namaka:136108 Haumea II:Haumea II:S 2005 (2003 EL61) 2" "Sol/Haumea"
{
Class "minormoon"
Mesh "roughsphere.cms"
Texture "icymoon.*"
Radius 80
OrbitFrame
{
EclipticJ2000 { Center "Sol/Haumea" }
}
EllipticalOrbit
{
Epoch 2454615.0 # 2008 May 28 12:00
Period 18.2783
SemiMajorAxis 25657
Eccentricity 0.249
Inclination 113.013
AscendingNode 205.016
ArgOfPericenter 178.9
MeanAnomaly 178.5
}
UniformRotation
{
Period 10
}
LunarLambert 0.5
GeomAlbedo 0.8
InfoURL "https://en.wikipedia.org/wiki/Namaka_(moon)"
}
"Hi'iaka:136108 Haumea I:Haumea I:S 2005 (2003 EL61) 1" "Sol/Haumea"
{
Class "moon"
Mesh "roughsphere.cms"
Texture "icymoon.*"
Radius 160
OrbitFrame
{
EclipticJ2000 { Center "Sol/Haumea" }
}
EllipticalOrbit
{
Epoch 2454615.0 # 2008 May 28 12:00
Period 49.462
SemiMajorAxis 49880
Eccentricity 0.0513
Inclination 126.356
AscendingNode 206.766
ArgOfPericenter 154.1
MeanAnomaly 152.8
}
UniformRotation
{
Period 9.8
}
LunarLambert 0.5
GeomAlbedo 0.8
InfoURL "https://en.wikipedia.org/wiki/Hi'iaka_(moon)"
}
"Makemake:136472 Makemake:2005 FY9" "Sol"
{
Class "dwarfplanet"
Texture "asteroid.*"
Color [ 1.0 0.97796 0.92983 ]
BlendTexture true
Radius 717
Oblateness 0.0098
EllipticalOrbit
{
Epoch 2451545.0 # 2000 Jan 01 12:00
Period 305.618241910877
SemiMajorAxis 45.3712468060245
Eccentricity 0.1645340773347865
Inclination 29.00016830342264
AscendingNode 79.27517546848136
ArgOfPericenter 296.2776194996502
MeanAnomaly 139.7234923399146
}
UniformRotation
{
Period 22.82657
}
LunarLambert 0.5
GeomAlbedo 0.81
InfoURL "https://en.wikipedia.org/wiki/Makemake"
}
"S 2015 (136472) 1:MK 2" "Sol/Makemake"
{
Class "minormoon"
Mesh "roughsphere.cms"
Texture "asteroid.*"
Radius 87.5
EllipticalOrbit
{
Period 12.4
SemiMajorAxis 21100
}
UniformRotation
{
Period 10
}
LunarLambert 0.5
GeomAlbedo 0.07
InfoURL "https://en.wikipedia.org/wiki/S/2015_(136472)_1"
}
"Eris:136199 Eris:2003 UB313" "Sol"
{
Class "dwarfplanet"
Texture "asteroid.*"
Color [ 1.0 0.99267 0.97075 ]
BlendTexture true
Radius 1163
EllipticalOrbit
{
Epoch 2451545.0 # 2000 Jan 01 12:00
Period 562.497729921706
SemiMajorAxis 68.14098093308586
Eccentricity 0.4324925102272213
Inclination 43.74046387971601
AscendingNode 36.12853207819096
ArgOfPericenter 150.8438151283544
MeanAnomaly 194.2922017610525
}
UniformRotation
{
Period 25.92
Inclination 44.01
AscendingNode 395.95
}
LunarLambert 0.5
GeomAlbedo 0.96
InfoURL "https://en.wikipedia.org/wiki/Eris_(dwarf_planet)"
}
"Dysnomia:136199 Eris I:Eris I:S 2005 (2003 UB313) 1" "Sol/Eris"
{
Class "moon"
Texture "asteroid.*"
Color [ 0.5 0.5 0.5 ] # adjust texture brightness for albedo
BlendTexture true
Radius 350
OrbitFrame { EquatorJ2000 {} }
EllipticalOrbit
{
Epoch 2453979.0 # 2006 Aug 31 12:00
Period 15.785899
SemiMajorAxis 37273
Eccentricity 0.0062
Inclination 45.49
AscendingNode 126.17
ArgOfPericenter 180.83
MeanAnomaly 178.78
}
BodyFrame { EclipticJ2000 {} }
UniformRotation
{
Period 378.861576
Inclination 61.58851152
AscendingNode 139.1166176
}
LunarLambert 0.5
GeomAlbedo 0.04
InfoURL "https://en.wikipedia.org/wiki/Dysnomia_(moon)"
}