1277 lines
24 KiB
Plaintext
1277 lines
24 KiB
Plaintext
# Data for our solar system.
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"Mercury" "Sol"
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{
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Texture "mercury.*"
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Radius 2440
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CustomOrbit "vsop87-mercury"
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EllipticalOrbit {
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Period 0.2408
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SemiMajorAxis 0.3871
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Eccentricity 0.2056
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Inclination 7.0049
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AscendingNode 48.33167
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LongOfPericenter 77.456
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MeanLongitude 252.251
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}
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RotationPeriod 1407.509405
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Obliquity 7.01
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EquatorAscendingNode 48.42
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RotationOffset 291.20
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Albedo 0.06
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}
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AltSurface "limit of knowledge" "Sol/Mercury"
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{
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Texture "mercury.*"
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OverlayTexture "mercury-lok-mask.png"
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}
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"Venus" "Sol"
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{
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Texture "venussurface.*"
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# BumpMap "venusbump.*"
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HazeColor [ 0.5 0.35 0.2 ]
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HazeDensity 0.35
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Radius 6052
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Atmosphere {
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Height 60
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Lower [ 0.8 0.8 0.5 ]
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Upper [ 0.6 0.6 0.6 ]
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Sky [ 0.8 0.8 0.5 ]
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CloudMap "venus.jpg"
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CloudHeight 50
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CloudSpeed 90
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}
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CustomOrbit "vsop87-venus"
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EllipticalOrbit {
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Period 0.6152
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SemiMajorAxis 0.7233
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Eccentricity 0.0068
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Inclination 3.3947
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AscendingNode 76.681
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LongOfPericenter 131.533
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MeanLongitude 181.979
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}
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RotationPeriod 5832.479839
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Obliquity 178.78
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EquatorAscendingNode 300.22
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RotationOffset 137.45
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Albedo 0.77
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}
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"Earth" "Sol"
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{
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Texture "earth.*"
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NightTexture "earthnight.*"
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# SpecularTexture "earth-spec.*"
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Color [ 0.85 0.85 1.0 ]
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SpecularColor [ 0.8 0.8 0.85 ]
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SpecularPower 25.0
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HazeColor [ 1 1 1 ]
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HazeDensity 0.3
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Radius 6378.140 # equatorial
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# Oblateness 0.0034
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Atmosphere {
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Height 60
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Lower [ 0.43 0.52 0.65 ]
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Upper [ 0.26 0.47 0.84 ]
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Sky [ 0.40 0.6 1.0 ]
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Sunset [ 1.0 0.6 0.2 ]
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CloudHeight 7
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CloudSpeed 65
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CloudMap "earth-clouds.*"
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Mie 0.001
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MieAsymmetry -0.25
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Rayleigh [ 0.001 0.0025 0.006 ]
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MieScaleHeight 12
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}
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CustomOrbit "vsop87-earth"
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EllipticalOrbit {
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Period 1.0000
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SemiMajorAxis 1.0000
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Eccentricity 0.0167
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Inclination 0.0001
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AscendingNode 348.739
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LongOfPericenter 102.947
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MeanLongitude 100.464
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}
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# Very approximate precession for Earth
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# PrecessingRotation
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# {
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# Period 23.9344694 # 23.93419
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# Inclination -23.4392911
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# Offset 280.5 # offset at default epoch J2000
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# PrecessionPeriod 26000
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# }
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RotationPeriod 23.9344694 # 23.93419
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Obliquity -23.4392911
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RotationOffset 280.5 # offset at default epoch J2000
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Albedo 0.30
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}
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"Moon" "Sol/Earth"
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{
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Texture "moon.*"
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BumpMap "moonbump.*"
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BumpHeight 3.5
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Radius 1737.53
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# Oblateness 0.002
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InfoURL "http://www.nineplanets.org/luna.html"
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CustomOrbit "moon"
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EllipticalOrbit {
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Period 27.321661
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SemiMajorAxis 384400
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Eccentricity 0.054900
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Inclination 5.15
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}
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OrbitFrame {
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EquatorJ2000 { Center "Sol/Earth" }
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}
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UniformRotation
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{
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Inclination 23.45
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AscendingNode 0.0
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MeridianAngle 38
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}
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LunarLambert 1.0
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Albedo 0.12
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}
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"Mars" "Sol"
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{
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Texture "mars.*"
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# Texture "mars8k.dds"
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BumpMap "marsbump.*"
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BumpHeight 2.5
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Color [ 1 0.75 0.7 ]
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HazeColor [ 1 1 1 ]
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HazeDensity 0.45
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Radius 3396 # equatorial
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# Oblateness 0.0069
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Atmosphere {
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Height 30
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Lower [ 0.8 0.6 0.6 ]
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Upper [ 0.7 0.3 0.3 ]
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Sky [ 0.83 0.75 0.65 ]
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Sunset [ 0.7 0.7 0.8 ]
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# Slightly bluish sunset, as seen in true color pictures
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# from Pathfinder
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Mie 0.0024
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MieAsymmetry -0.15
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Rayleigh [ 0.0010 0.0006 0.0003 ]
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Absorption [ 0 0 0 ]
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MieScaleHeight 20
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}
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CustomOrbit "vsop87-mars"
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EllipticalOrbit
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{
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Period 1.8809
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SemiMajorAxis 1.5237
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Eccentricity 0.0934
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Inclination 1.8506
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AscendingNode 49.479
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LongOfPericenter 336.041
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MeanLongitude 355.453
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}
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RotationPeriod 24.622962
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Obliquity 26.72
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EquatorAscendingNode 82.91
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RotationOffset 136.005
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Albedo 0.150
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}
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"Phobos" "Sol/Mars"
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{
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Mesh "phobos.cmod"
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Texture "phobos.*"
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Radius 13.0 # maximum semi-axis
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MeshCenter [ -0.233 -0.156 -0.168 ]
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EllipticalOrbit
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{
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Period 0.318910
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SemiMajorAxis 9377.2
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Eccentricity 0.0151
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Inclination 1.075
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AscendingNode 128.694 # J2000
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ArgOfPericenter 213.804 # J2000
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MeanAnomaly 191.771 # J2000
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}
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Obliquity 0.0
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RotationOffset 354.2
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Albedo 0.07
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}
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"Deimos" "Sol/Mars"
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{
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Mesh "deimos.cmod"
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Texture "deimos.*"
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Radius 7.9 # maximum semi-axis
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MeshCenter [ -0.299 -0.284 0.369 ]
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EllipticalOrbit
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{
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Period 1.262441
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SemiMajorAxis 23463.2
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Eccentricity 0.00033
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Inclination 1.793
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AscendingNode 25.229
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ArgOfPericenter 208.213
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MeanAnomaly 344.128
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}
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Obliquity 0.9
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EquatorAscendingNode 183.0
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RotationOffset 214.7
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Albedo 0.08
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}
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"Jupiter" "Sol"
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{
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Texture "jupiter.*"
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HazeColor [ 0.4 0.45 0.5 ]
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HazeDensity 0.3
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Radius 71492 # equatorial
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Oblateness 0.0649
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CustomOrbit "vsop87-jupiter"
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EllipticalOrbit
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{
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Period 11.8622
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SemiMajorAxis 5.2034
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Eccentricity 0.0484
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Inclination 1.3053
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AscendingNode 100.556
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LongOfPericenter 14.7539
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MeanLongitude 34.404
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}
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Atmosphere {
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Height 300
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Lower [ 0.7 0.6 0.5 ]
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Upper [ 0.5 0.45 0.4 ]
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Sky [ 0.8 0.8 0.5 ]
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Sunset [ 1.0 0.6 0.2 ]
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}
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RotationPeriod 9.927953 # System II (for GRS)
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# RotationPeriod 9.92425 # System III (radio emissions)
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Obliquity 2.222461 # 1.82246 # 2.22246
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EquatorAscendingNode -22.203 # -1.87785 # -22.203
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RotationOffset 12 # for correct location of GRS
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# (equal to 101 minus current W longitude of GRS)
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# RotationOffset 305.40 # correct System III prime meridian
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Albedo 0.51
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}
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"Amalthea" "Sol/Jupiter"
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{
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Texture "amalthea.*"
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Color [ 0.63 0.45 0.35 ]
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Mesh "amalthea.cmod"
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Radius 134 # maximum semi-axis
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MeshCenter [ -13.616 -0.448 -4.436 ]
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EllipticalOrbit
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{
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Epoch 2452583.763194445 # 2002 Nov 5 06:19UT (Galileo encounter)
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Period 0.498179 # mean
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SemiMajorAxis 181994.78 # at epoch
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Eccentricity 0.0045045 # at epoch
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Inclination 0.384285 # at epoch
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AscendingNode 220.288958 # at epoch
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ArgOfPericenter 301.622765 # at epoch
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MeanAnomaly 315.352094 # at epoch
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}
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Obliquity 0.0
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RotationOffset 252.1
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Albedo 0.06
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}
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"Io" "Sol/Jupiter"
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{
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Texture "io.*"
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Radius 1821.6
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CustomOrbit "io"
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EllipticalOrbit
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{
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Epoch 2443000.00038375
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Period 1.769138
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SemiMajorAxis 421600
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Eccentricity 0.0041
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Inclination 0.040
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AscendingNode 312.981
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LongOfPericenter 97.735
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MeanLongitude 106.724
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}
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Obliquity 0.0
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RotationOffset 220.8
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Albedo 0.61
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}
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AltSurface "limit of knowledge" "Sol/Jupiter/Io"
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{
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Texture "io.*"
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OverlayTexture "io-lok-mask.png"
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}
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"Europa" "Sol/Jupiter"
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{
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Texture "europa.*"
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Radius 1560.8
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CustomOrbit "europa"
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EllipticalOrbit
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{
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Epoch 2443000.00038375
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Period 3.551810
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SemiMajorAxis 670900
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Eccentricity 0.0101
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Inclination 0.470
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AscendingNode 101.087
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LongOfPericenter 155.512
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MeanLongitude 176.377
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}
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Obliquity 0.0
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RotationOffset 56.2
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Albedo 0.64
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}
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AltSurface "limit of knowledge" "Sol/Jupiter/Europa"
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{
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Texture "europa.*"
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OverlayTexture "europa-lok-mask.png"
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}
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"Ganymede" "Sol/Jupiter"
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{
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Texture "ganymede.*"
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Radius 2631.2
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CustomOrbit "ganymede"
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EllipticalOrbit
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{
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Epoch 2443000.00038375
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Period 7.154553
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SemiMajorAxis 1070000
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Eccentricity 0.0015
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Inclination 0.195
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AscendingNode 119.841
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LongOfPericenter 188.831
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MeanLongitude 121.206
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}
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Obliquity 0.1
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EquatorAscendingNode 161.6
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RotationOffset 262.1
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Albedo 0.42
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}
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AltSurface "limit of knowledge" "Sol/Jupiter/Ganymede"
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{
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Texture "ganymede.*"
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OverlayTexture "ganymede-lok-mask.png"
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}
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"Callisto" "Sol/Jupiter"
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{
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Texture "callisto.*"
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Radius 2410.3
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CustomOrbit "callisto"
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EllipticalOrbit
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{
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Epoch 2443000.00038375
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Period 16.689018
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SemiMajorAxis 1883000
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Eccentricity 0.007
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Inclination 0.281
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AscendingNode 323.265
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LongOfPericenter 335.933
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MeanLongitude 85.091
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}
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Obliquity 0.4
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EquatorAscendingNode 160.6
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RotationOffset 120.1
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Albedo 0.20
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}
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AltSurface "limit of knowledge" "Sol/Jupiter/Callisto"
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{
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Texture "callisto.*"
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OverlayTexture "callisto-lok-mask.png"
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}
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"Saturn" "Sol"
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{
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Texture "saturn.*"
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Color [ 1.0 1.0 0.85 ]
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HazeColor [ 0.0 0.0 1 ]
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HazeDensity 0.25
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Radius 60268 # equatorial
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Oblateness 0.0980
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CustomOrbit "vsop87-saturn"
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EllipticalOrbit
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{
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Period 29.4577
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SemiMajorAxis 9.5371
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Eccentricity 0.0542
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Inclination 2.4845
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AscendingNode 113.715
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LongOfPericenter 92.432
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MeanLongitude 49.944
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}
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Atmosphere {
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Height 300
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Lower [ 0.8 0.75 0.65 ]
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Upper [ 0.6 0.55 0.45 ]
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Sky [ 0.8 0.8 0.5 ]
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}
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RotationPeriod 10.65622 # System III (magnetic field)
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Obliquity 28.049 # 28.052 # old value: 26.73
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EquatorAscendingNode 169.530 # 168.8112 # 169.53
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RotationOffset 358.922 # correct System III prime meridian
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Albedo 0.50
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Rings {
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Inner 74500 # includes some ringlets inside edge of C ring at 74660
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Outer 140220
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Texture "saturn-rings.png"
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}
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}
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"Prometheus" "Sol/Saturn"
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{
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Texture "prometheus.*"
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Mesh "prometheus.cmod"
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Radius 74 # maximum semi-axis
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MeshCenter [ 0.75 -2.68 1.064 ]
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EllipticalOrbit
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{
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Epoch 2453005.5 # 2004 Jan 1 00:00UT
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Period 0.6130
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SemiMajorAxis 139380
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Eccentricity 0.0023
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Inclination 0.0056
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AscendingNode 226.1099
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LongOfPericenter 23.3280
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MeanLongitude 266.2144
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}
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RotationEpoch 2453005.5 # 2004 Jan 1 00:00UT
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RotationOffset 86
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Albedo 0.6
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}
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"Pandora" "Sol/Saturn"
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{
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Texture "asteroid.jpg"
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Mesh "pandora.cmod"
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Radius 57 # maximum semi-axis
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MeshCenter [ 0.692 -1.454 -0.422 ]
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EllipticalOrbit
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{
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Epoch 2453005.5 # 2004 Jan 1 00:00UT
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Period 0.6285
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SemiMajorAxis 141710
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Eccentricity 0.0042
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Inclination 0.0522
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AscendingNode 290.0163
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LongOfPericenter 10.4899
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MeanLongitude 212.6961
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}
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RotationEpoch 2453005.5 # 2004 Jan 1 00:00UT
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RotationOffset 33
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Albedo 0.5
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}
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"Epimetheus" "Sol/Saturn"
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{
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Texture "epimetheus.*"
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Mesh "epimetheus.cmod"
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Radius 72 # maximum semi-axis
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MeshCenter [ -5.196 -2.241 -1.878 ]
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EllipticalOrbit
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{
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Epoch 2453005.5 # 2004 Jan 1 00:00UT
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Period 0.6945 # 0.6943: period set to Janus/Epimetheus average
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SemiMajorAxis 151410
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Eccentricity 0.0098
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Inclination 0.3541
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AscendingNode 45.5973
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LongOfPericenter 358.5774
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MeanLongitude 306.0531
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}
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RotationEpoch 2453005.5 # 2004 Jan 1 00:00UT
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RotationOffset 126
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Albedo 0.5
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}
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AltSurface "limit of knowledge" "Sol/Saturn/Epimetheus"
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{
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Texture "epimetheus-lok.*"
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}
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"Janus" "Sol/Saturn"
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{
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Texture "janus.*"
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Mesh "janus.cmod"
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Radius 96 # maximum semi-axis
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MeshCenter [ -1.552 1.358 2.257 ]
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EllipticalOrbit
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{
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Epoch 2453005.5 # 2004 Jan 1 00:00UT
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Period 0.6945 # 0.6947: period set to Janus/Epimetheus average
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SemiMajorAxis 151460
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Eccentricity 0.0067
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Inclination 0.1649
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AscendingNode 8.1758
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LongOfPericenter 248.2856
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MeanLongitude 131.5137
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}
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RotationEpoch 2453005.5 # 2004 Jan 1 00:00UT
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RotationOffset 312
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Albedo 0.6
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}
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"Mimas" "Sol/Saturn"
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|
{
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Texture "mimas.*"
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# Texture "white.jpg"
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# BumpMap "mimasbump.jpg"
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# BumpHeight 10.0
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Color [ 0.75 0.63 0.58 ]
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BlendTexture true
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Radius 198.6
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|
|
CustomOrbit "mimas"
|
|
EllipticalOrbit
|
|
{
|
|
Period 0.9424218
|
|
SemiMajorAxis 185520
|
|
Eccentricity 0.0202
|
|
Inclination 1.53
|
|
MeanAnomaly 23
|
|
}
|
|
|
|
Obliquity 1.5 #J2000.0
|
|
EquatorAscendingNode 137.8 #J2000.0
|
|
RotationOffset 190.7 #J2000.0
|
|
|
|
Albedo 0.5
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Saturn/Mimas"
|
|
{
|
|
Texture "mimas.*"
|
|
OverlayTexture "mimas-lok-mask.png"
|
|
Color [ 0.75 0.63 0.58 ]
|
|
BlendTexture true
|
|
}
|
|
|
|
"Enceladus" "Sol/Saturn"
|
|
{
|
|
Texture "enceladus.*"
|
|
Radius 249.4
|
|
|
|
CustomOrbit "enceladus"
|
|
EllipticalOrbit
|
|
{
|
|
Period 1.370218
|
|
SemiMajorAxis 238020
|
|
Eccentricity 0.0045
|
|
Inclination 0.02
|
|
MeanAnomaly 215
|
|
}
|
|
|
|
Obliquity 0.0
|
|
RotationOffset 322.9
|
|
|
|
Albedo 0.99
|
|
}
|
|
|
|
"Tethys" "Sol/Saturn"
|
|
{
|
|
Texture "tethys.*"
|
|
Radius 529.9
|
|
|
|
CustomOrbit "tethys"
|
|
EllipticalOrbit
|
|
{
|
|
Period 1.887802
|
|
SemiMajorAxis 294660
|
|
Eccentricity 0.0
|
|
Inclination 1.09
|
|
MeanAnomaly 98
|
|
}
|
|
|
|
Obliquity 0.0
|
|
RotationOffset 330.6
|
|
|
|
Albedo 0.9
|
|
}
|
|
|
|
"Dione" "Sol/Saturn"
|
|
{
|
|
Texture "dione.*"
|
|
Radius 559
|
|
|
|
CustomOrbit "dione"
|
|
EllipticalOrbit
|
|
{
|
|
Period 2.736915
|
|
SemiMajorAxis 377400
|
|
Eccentricity 0.0022
|
|
Inclination 0.02
|
|
MeanAnomaly 310
|
|
}
|
|
|
|
Obliquity 0.0
|
|
RotationOffset 317.1
|
|
|
|
Albedo 0.7
|
|
}
|
|
|
|
"Rhea" "Sol/Saturn"
|
|
{
|
|
Texture "rhea.*"
|
|
Radius 764
|
|
|
|
CustomOrbit "rhea"
|
|
EllipticalOrbit
|
|
{
|
|
Period 4.517500
|
|
SemiMajorAxis 527040
|
|
Eccentricity 0.0010
|
|
Inclination 0.35
|
|
MeanAnomaly 190
|
|
}
|
|
|
|
Obliquity 0.0
|
|
RotationOffset 195.0
|
|
|
|
Albedo 0.7
|
|
}
|
|
|
|
"Titan" "Sol/Saturn"
|
|
{
|
|
Texture "titan.*"
|
|
Color [0.96 0.805 0.461 ]
|
|
# HazeColor [ 0.781 0.629 0.975 ]
|
|
HazeDensity 0.6
|
|
Radius 2575
|
|
|
|
Atmosphere {
|
|
Height 500.0
|
|
Lower [ 0.477 0.367 0.211 ]
|
|
Upper [ 0.96 0.805 0.461 ]
|
|
Sky [ 0.3 0 0 ]
|
|
|
|
Mie 0.0001
|
|
MieAsymmetry -0.55
|
|
Rayleigh [ 0.0 0.0 0.00017 ]
|
|
Absorption [ 0.000075 0.00030 0.00025 ]
|
|
MieScaleHeight 220.0
|
|
CloudHeight 220.0
|
|
CloudSpeed 65.0
|
|
CloudMap "titan-clouds.*"
|
|
}
|
|
|
|
CustomOrbit "titan"
|
|
EllipticalOrbit
|
|
{
|
|
Period 15.945421
|
|
SemiMajorAxis 1221850
|
|
Eccentricity 0.0292
|
|
Inclination 0.33
|
|
MeanAnomaly 120
|
|
}
|
|
|
|
Obliquity 0.6
|
|
EquatorAscendingNode 186.6
|
|
RotationOffset 318.9
|
|
|
|
Albedo 0.21
|
|
}
|
|
|
|
"Hyperion" "Sol/Saturn"
|
|
{
|
|
Mesh "hyperion.cmod"
|
|
Texture "hyperion.*" # Phil Stooke
|
|
Radius 171 # maximum semi-axis
|
|
MeshCenter [ -3.424 10.938 4.498 ]
|
|
|
|
CustomOrbit "hyperion"
|
|
EllipticalOrbit
|
|
{
|
|
Period 21.276609
|
|
SemiMajorAxis 1481100
|
|
Eccentricity 0.1042
|
|
Inclination 0.43
|
|
MeanAnomaly 350
|
|
}
|
|
|
|
# The rotation of Hyperion is chaotic; we don't attempt to model
|
|
# the rotation exactly, but instead use non-zero precession rate to
|
|
# make the rotation appear somewhat irregular.
|
|
|
|
Obliquity 61 # pole at time of
|
|
EquatorAscendingNode 145 # Voyager 2 encounter
|
|
RotationPeriod 120 # 5-day best-fit rotation
|
|
PrecessionRate 51.43 # 7-day wobble in light curve
|
|
|
|
Albedo 0.3
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Saturn/Hyperion"
|
|
{
|
|
Texture "hyperion-lok.*" # Phil Stooke
|
|
}
|
|
|
|
"Iapetus" "Sol/Saturn"
|
|
{
|
|
Texture "iapetus.*"
|
|
Radius 718
|
|
|
|
CustomOrbit "iapetus"
|
|
EllipticalOrbit
|
|
{
|
|
Period 79.330183
|
|
SemiMajorAxis 3561300
|
|
Eccentricity 0.0283
|
|
Inclination 7.52
|
|
MeanAnomaly 245
|
|
}
|
|
|
|
Obliquity 15.5
|
|
EquatorAscendingNode 213.7
|
|
RotationOffset 14.9
|
|
|
|
Albedo 0.2
|
|
}
|
|
|
|
"Phoebe" "Sol/Saturn"
|
|
{
|
|
Mesh "phoebe.cmod"
|
|
Texture "phoebe.*"
|
|
Radius 110
|
|
|
|
EllipticalOrbit
|
|
{
|
|
Epoch 2453168.3159722 # 2004 June 11 19:35 (Cassini encounter)
|
|
Period 548.21 # mean
|
|
SemiMajorAxis 12915512.0 # at epoch
|
|
Eccentricity 0.152924 # at epoch
|
|
Inclination 151.668210 # at epoch
|
|
AscendingNode 14.381449 # at epoch
|
|
ArgOfPericenter 281.103195 # at epoch
|
|
MeanAnomaly 31.776215 # at epoch
|
|
}
|
|
|
|
RotationPeriod 9.2735 # Bauer et al, Astrophysical Journal 2004; 610(2): L57-L60
|
|
Obliquity 8.7 # Porco et al, Science 2005; 307: 1237-42
|
|
EquatorAscendingNode 245.3 # Porco et al, Science 2005; 307: 1237-42
|
|
RotationOffset 135.0 # approximate, from encounter images
|
|
|
|
Albedo 0.05
|
|
}
|
|
|
|
|
|
"Uranus" "Sol"
|
|
{
|
|
Texture "uranus.*"
|
|
Color [ 0.75 0.85 1.0 ]
|
|
HazeColor [ 0.5 0.8 1.0 ]
|
|
HazeDensity 0.2
|
|
Radius 25559 # equatorial
|
|
Oblateness 0.0229
|
|
|
|
CustomOrbit "vsop87-uranus"
|
|
EllipticalOrbit
|
|
{
|
|
Period 84.0139
|
|
SemiMajorAxis 19.1913
|
|
Eccentricity 0.0472
|
|
Inclination 0.7699
|
|
AscendingNode 74.230
|
|
LongOfPericenter 170.964
|
|
MeanLongitude 313.232
|
|
}
|
|
|
|
Atmosphere {
|
|
Height 130
|
|
Lower [ 0.75 0.85 1.0 ]
|
|
Upper [ 0.5 0.8 0.9 ]
|
|
Sky [ 0.6 0.7 0.7 ]
|
|
|
|
}
|
|
|
|
RotationPeriod 17.24 # System III (magnetic field)
|
|
Obliquity 97.81
|
|
EquatorAscendingNode 167.76
|
|
RotationOffset 331.18 # correct System III prime meridian
|
|
|
|
Albedo 0.66
|
|
|
|
Rings {
|
|
Inner 41837
|
|
Outer 51179
|
|
Texture "uranus-rings.png"
|
|
}
|
|
}
|
|
|
|
|
|
"Miranda" "Sol/Uranus"
|
|
{
|
|
Texture "miranda.*"
|
|
Radius 235.8
|
|
|
|
CustomOrbit "miranda"
|
|
EllipticalOrbit
|
|
{
|
|
Period 1.413
|
|
SemiMajorAxis 129800
|
|
Eccentricity 0.0027
|
|
Inclination 4.22
|
|
MeanAnomaly 120
|
|
}
|
|
|
|
RotationPeriod 33.92350159 # enforce sync rotation
|
|
Obliquity 0.0
|
|
RotationOffset 144.3
|
|
|
|
Albedo 0.32
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Uranus/Miranda"
|
|
{
|
|
Texture "miranda.*"
|
|
OverlayTexture "miranda-lok-mask.png"
|
|
}
|
|
|
|
"Ariel" "Sol/Uranus"
|
|
{
|
|
Texture "ariel.*"
|
|
Radius 578.9
|
|
|
|
CustomOrbit "ariel"
|
|
EllipticalOrbit
|
|
{
|
|
Period 2.520
|
|
SemiMajorAxis 191200
|
|
Eccentricity 0.0034
|
|
Inclination 0.31
|
|
MeanAnomaly 56
|
|
}
|
|
|
|
RotationPeriod 60.48909292 # enforce sync rotation
|
|
Obliquity 0.0
|
|
RotationOffset 18.8
|
|
|
|
Albedo 0.39
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Uranus/Ariel"
|
|
{
|
|
Texture "ariel.*"
|
|
OverlayTexture "ariel-lok-mask.png"
|
|
}
|
|
|
|
"Umbriel" "Sol/Uranus"
|
|
{
|
|
Texture "umbriel.*"
|
|
Radius 584.7
|
|
|
|
CustomOrbit "umbriel"
|
|
EllipticalOrbit
|
|
{
|
|
Period 4.144
|
|
SemiMajorAxis 266000
|
|
Eccentricity 0.0050
|
|
Inclination 0.36
|
|
MeanAnomaly 280
|
|
}
|
|
|
|
RotationPeriod 99.46022991 # enforce sync rotation
|
|
Obliquity 0.0
|
|
RotationOffset 66.9
|
|
|
|
Albedo 0.21
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Uranus/Umbriel"
|
|
{
|
|
Texture "umbriel.*"
|
|
OverlayTexture "umbriel-lok-mask.png"
|
|
}
|
|
|
|
"Titania" "Sol/Uranus"
|
|
{
|
|
Texture "titania.*"
|
|
Radius 788.9
|
|
|
|
CustomOrbit "titania"
|
|
EllipticalOrbit
|
|
{
|
|
Period 8.706
|
|
SemiMajorAxis 435800
|
|
Eccentricity 0.0022
|
|
Inclination 0.10
|
|
MeanAnomaly 30
|
|
}
|
|
|
|
RotationPeriod 208.94077099 # enforce sync rotation
|
|
Obliquity 0.0
|
|
RotationOffset 97.2
|
|
|
|
Albedo 0.27
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Uranus/Titania"
|
|
{
|
|
Texture "titania.*"
|
|
OverlayTexture "titania-lok-mask.png"
|
|
}
|
|
|
|
"Oberon" "Sol/Uranus"
|
|
{
|
|
Texture "oberon.*"
|
|
Radius 761.4
|
|
|
|
CustomOrbit "oberon"
|
|
EllipticalOrbit
|
|
{
|
|
Period 13.463
|
|
SemiMajorAxis 583600
|
|
Eccentricity 0.0008
|
|
Inclination 0.10
|
|
MeanAnomaly 150
|
|
}
|
|
|
|
RotationPeriod 323.117567539 # enforce sync rotation
|
|
Obliquity 0.0
|
|
RotationOffset 168.2
|
|
|
|
Albedo 0.23
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Uranus/Oberon"
|
|
{
|
|
Texture "oberon.*"
|
|
OverlayTexture "oberon-lok-mask.png"
|
|
}
|
|
|
|
|
|
"Neptune" "Sol"
|
|
{
|
|
Texture "neptune.*"
|
|
Color [ 0.75 0.75 1.0 ]
|
|
HazeColor [ 0.6 1 0.75 ]
|
|
HazeDensity 0.35
|
|
Radius 24766 # equatorial
|
|
Oblateness 0.017
|
|
|
|
CustomOrbit "vsop87-neptune"
|
|
EllipticalOrbit
|
|
{
|
|
Period 164.793
|
|
SemiMajorAxis 30.0690
|
|
Eccentricity 0.0086
|
|
Inclination 1.7692
|
|
AscendingNode 131.722
|
|
LongOfPericenter 44.971
|
|
MeanLongitude 304.880
|
|
}
|
|
|
|
Atmosphere {
|
|
Height 130
|
|
Lower [ 0.6 0.65 1.0 ]
|
|
Upper [ 0.5 0.55 0.9 ]
|
|
Sky [ 0.5 0.7 0.9 ]
|
|
}
|
|
|
|
RotationPeriod 16.11 # System III (magnetic field)
|
|
Obliquity 28.03
|
|
EquatorAscendingNode 49.235
|
|
RotationOffset 228.65 # correct System III prime meridian
|
|
|
|
Albedo 0.62
|
|
|
|
Rings {
|
|
Inner 53150
|
|
Outer 62947
|
|
Texture "neptune-rings.png"
|
|
}
|
|
}
|
|
|
|
"Larissa" "Sol/Neptune"
|
|
{
|
|
Texture "asteroid.jpg"
|
|
Mesh "larissa.cmod"
|
|
Radius 100 # maximum semi-axis
|
|
MeshCenter [ 4.564 -0.126 0.302 ]
|
|
|
|
EllipticalOrbit
|
|
{
|
|
Period 0.554654
|
|
SemiMajorAxis 73548
|
|
Eccentricity 0.0014
|
|
Inclination 0.744 #
|
|
AscendingNode 324.857 #
|
|
ArgOfPericenter 215.004 # J2000.0
|
|
MeanAnomaly 157.543 #
|
|
}
|
|
|
|
Obliquity 0.1
|
|
EquatorAscendingNode 349.1
|
|
RotationOffset 165.8
|
|
|
|
Albedo 0.056
|
|
}
|
|
|
|
"Proteus" "Sol/Neptune"
|
|
{
|
|
Mesh "proteus.cmod"
|
|
Texture "proteus.*" # Phil Stooke
|
|
Radius 219 # maximum semi-axis
|
|
MeshCenter [ -4.146 -0.022 5.153 ]
|
|
|
|
EllipticalOrbit
|
|
{
|
|
Epoch 2450085.5 # 1996 Jan 3 00:00UT
|
|
Period 1.122315 # mean
|
|
SemiMajorAxis 117647 # mean
|
|
Eccentricity 0.0005 # mean
|
|
Inclination 1.090 # at epoch
|
|
AscendingNode 330.943 # at epoch
|
|
ArgOfPericenter 267.246 # at epoch
|
|
MeanAnomaly 213.916 # at epoch
|
|
}
|
|
|
|
Obliquity 0.6
|
|
EquatorAscendingNode 331.0
|
|
RotationOffset 97.8
|
|
|
|
Albedo 0.061
|
|
}
|
|
|
|
"Triton" "Sol/Neptune"
|
|
{
|
|
Texture "triton.*"
|
|
Radius 1353.4
|
|
|
|
Atmosphere {
|
|
Height 1
|
|
Lower [ 0.5 0.5 0.5 ]
|
|
Upper [ 0.5 0.5 0.5 ]
|
|
Sky [ 0.0 0.0 0.0 ]
|
|
}
|
|
|
|
EllipticalOrbit
|
|
{
|
|
Epoch 2447763.5 # 1989 Aug 25 00:00UT (Voyager encounter)
|
|
Period 5.8768541 # mean
|
|
SemiMajorAxis 354765.286 # at epoch
|
|
Eccentricity 0.00002285 # at epoch
|
|
Inclination 156.826240 # at epoch
|
|
#AscendingNode 172.426656 # at epoch
|
|
AscendingNode 147.899288 # at epoch
|
|
ArgOfPericenter 293.092400 # at epoch
|
|
MeanAnomaly 315.726316 # at epoch
|
|
}
|
|
|
|
RotationEpoch 2447763.5 # 1989 Aug 25 00:00UT (Voyager encounter)
|
|
Obliquity 156.8 # at epoch
|
|
EquatorAscendingNode 147.9 # at epoch
|
|
RotationOffset 71.5 # at epoch
|
|
|
|
Albedo 0.756
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Neptune/Triton"
|
|
{
|
|
Texture "triton.*"
|
|
OverlayTexture "triton-lok-mask.png"
|
|
}
|
|
|
|
"Nereid" "Sol/Neptune"
|
|
{
|
|
Mesh "asteroid.cms"
|
|
Texture "asteroid.jpg"
|
|
Radius 170
|
|
|
|
# Figure of 11.52 +/- 0.14 hours from Grav, T. et al. (2003)
|
|
# "The Short Rotation Period of Nereid", ApJ 591
|
|
RotationPeriod 11.52
|
|
|
|
EllipticalOrbit
|
|
{
|
|
Epoch 2447763.5 # 1989 Aug 25 00:00UT (Voyager encounter)
|
|
Period 360.13619 # mean
|
|
SemiMajorAxis 5513400 # mean
|
|
Eccentricity 0.7512 # mean
|
|
Inclination 28.385 # at epoch
|
|
AscendingNode 190.678 # at epoch
|
|
ArgOfPericenter 17.690 # at epoch
|
|
MeanAnomaly 36.056 # at epoch
|
|
}
|
|
|
|
Albedo 0.155
|
|
}
|
|
|
|
ReferencePoint "Pluto-Charon" "Sol"
|
|
{
|
|
CustomOrbit "pluto"
|
|
}
|
|
|
|
"Pluto" "Sol"
|
|
{
|
|
Texture "pluto-lok.*"
|
|
SpecularTexture "pluto-lok-spec.*"
|
|
SpecularColor [ 0.135 0.12 0.08 ]
|
|
SpecularPower 9.5
|
|
|
|
Radius 1151
|
|
|
|
OrbitFrame {
|
|
EclipticJ2000 { Center "Sol/Pluto-Charon" }
|
|
}
|
|
|
|
BodyFrame {
|
|
EclipticJ2000 { Center "Sol/Pluto-Charon" }
|
|
}
|
|
|
|
EllipticalOrbit
|
|
{
|
|
Period 6.387246
|
|
SemiMajorAxis 2411 # mass ratio of 0.123
|
|
Eccentricity 0.0002
|
|
Inclination 115.602
|
|
AscendingNode 228.328
|
|
ArgOfPericenter 47.314
|
|
MeanAnomaly 93.440
|
|
}
|
|
|
|
RotationPeriod 153.293904
|
|
Obliquity 115.60
|
|
EquatorAscendingNode 228.34
|
|
RotationOffset 320.75
|
|
|
|
Albedo 0.55
|
|
}
|
|
|
|
AltSurface "limit of knowledge" "Sol/Pluto"
|
|
{
|
|
Texture "pluto-lok.*"
|
|
SpecularTexture "pluto-lok-spec.*"
|
|
SpecularColor [ 0.135 0.12 0.08 ]
|
|
SpecularPower 9.5
|
|
}
|
|
|
|
"Charon" "Sol/Pluto"
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{
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Texture "charon-lok.*"
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SpecularTexture "charon-lok-spec.*"
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SpecularColor [ 0.135 0.12 0.08 ]
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SpecularPower 9.5
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Radius 593
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InfoURL "http://www.nineplanets.org/pluto.html#Charon"
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OrbitFrame {
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EclipticJ2000 { Center "Sol/Pluto-Charon" }
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}
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BodyFrame {
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EclipticJ2000 { Center "Sol/Pluto-Charon" }
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}
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EllipticalOrbit
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{
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Period 6.387246
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SemiMajorAxis 17188 # mass ratio of 0.123
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Eccentricity 0.0002
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Inclination 115.602
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AscendingNode 228.328
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ArgOfPericenter 227.314
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MeanAnomaly 93.440
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}
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RotationPeriod 153.293904
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Obliquity 115.9
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EquatorAscendingNode 227.3
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RotationOffset 140.4
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Albedo 0.35
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}
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AltSurface "limit of knowledge" "Sol/Pluto/Charon"
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{
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Texture "charon-lok.*"
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SpecularTexture "charon-lok-spec.*"
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SpecularColor [ 0.135 0.12 0.08 ]
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SpecularPower 9.5
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}
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