Update Neptune system data, models & textures
SevenSpheres
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41f343072a
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6caa689904
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README
10
README
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@ -35,7 +35,7 @@ Texture maps
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# Askaniy (https://www.deviantart.com/askaniy)
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# Askaniy (https://www.deviantart.com/askaniy)
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Textures of Phobos, Jupiter, Ganymede, Saturn, Uranus, Puck, Pluto, and Charon.
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Textures of Phobos, Jupiter, Ganymede, Saturn, Uranus, Puck, Neptune, Triton, Pluto, and Charon.
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The Deimos and Callisto textures were made by Askaniy from JVV's textures.
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The Deimos and Callisto textures were made by Askaniy from JVV's textures.
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@ -94,7 +94,7 @@ Texture maps
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Hyperion & Phoebe:
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Hyperion & Phoebe:
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Textures derieved from a texture by JVV
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Textures derieved from a texture by JVV
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Uranus's rings are a composite of transparency data and voyager imagery.
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Uranus & Neptune's rings are composites of transparency data and Voyager imagery.
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Miranda:
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Miranda:
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Texture by Robin Charles Gilbert and shading reduced with the normal map:
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Texture by Robin Charles Gilbert and shading reduced with the normal map:
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@ -105,7 +105,9 @@ Texture maps
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Other textures derived from work by JVV are listed above.
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Other textures derived from work by JVV are listed above.
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# The Neptune texture is from James Hastings-Trew's collection.
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# Snowfall-The-Cat (https://www.deviantart.com/snowfall-the-cat)
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Textures of Larissa (based on Phil Stooke's map) and Proteus.
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# Grant Hutchison
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# Grant Hutchison
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@ -113,7 +115,7 @@ Texture maps
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# Phil Stooke
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# Phil Stooke
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Proteus, Janus, Prometheus and Epimetheus maps are from Phil Stooke.
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Janus, Prometheus and Epimetheus maps are from Phil Stooke.
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The Ida and Gaspra photomosaic maps are by Phil Stooke.
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The Ida and Gaspra photomosaic maps are by Phil Stooke.
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@ -5216,236 +5216,332 @@
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# Minor satellites of Neptune
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# Minor satellites of Neptune
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"Larissa:Neptune VII:1989 N 2" "Sol/Neptune"
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"Naiad:Neptune III:S 1989 N 6" "Sol/Neptune"
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{
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{
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Texture "asteroid.jpg"
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Class "minormoon"
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Mesh "larissa.cmod"
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Mesh "roughsphere.cms"
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Radius 100 # maximum semi-axis
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Texture "asteroid.*"
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MeshCenter [ 4.564 -0.126 0.302 ]
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SemiAxes [ 48 30 26 ]
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OrbitFrame
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EllipticalOrbit
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{
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{
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EclipticJ2000 { Center "Sol/Neptune" }
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Period 0.554654
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}
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SemiMajorAxis 73548
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Eccentricity 0.0014
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Inclination 0.744
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AscendingNode 324.857
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ArgOfPericenter 215.004 # J2000.0
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MeanAnomaly 157.543
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}
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BodyFrame { EquatorJ2000 {} }
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UniformRotation
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{
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Inclination 46.59
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AscendingNode 29.36
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MeridianAngle 179.41
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}
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Albedo 0.056
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}
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"Naiad:Neptune III:1989 N 6" "Sol/Neptune"
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{
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Class "minormoon"
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Texture "asteroid.jpg"
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SemiAxes [ 47 30 26 ]
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EllipticalOrbit
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{
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Period 0.294396
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SemiMajorAxis 48227
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Eccentricity 0.0004
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Inclination 5.167 #
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AscendingNode 8.998 #
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ArgOfPericenter 30.956 # J2000.0
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MeanAnomaly 7.538 #
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}
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Obliquity 0.1
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EquatorAscendingNode 346.7
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RotationOffset 242.9
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Albedo 0.060
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}
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"Thalassa:Neptune IV:1989 N 5" "Sol/Neptune"
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{
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Class "minormoon"
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Texture "asteroid.jpg"
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SemiAxes [ 54 50 26 ]
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EllipticalOrbit
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{
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Period 0.311485
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SemiMajorAxis 50075
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Eccentricity 0.0002
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Inclination 0.381 #
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AscendingNode 353.390 #
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ArgOfPericenter 274.850 # J2000.0
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MeanAnomaly 350.880 #
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}
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RotationOffset 77.6
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Albedo 0.060
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}
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"Despina:Neptune V:1989 N 3" "Sol/Neptune"
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{
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Class "minormoon"
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Texture "asteroid.jpg"
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SemiAxes [ 90 74 64 ]
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EllipticalOrbit
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{
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Period 0.334655
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SemiMajorAxis 52526
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Eccentricity 0.0002
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Inclination 0.589 #
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AscendingNode 334.279 #
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ArgOfPericenter 133.891 # J2000.0
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MeanAnomaly 349.678 #
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}
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RotationOffset 282.0
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Albedo 0.059
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}
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"Galatea:Neptune VI:1989 N 4" "Sol/Neptune"
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{
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Class "minormoon"
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Texture "asteroid.jpg"
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SemiAxes [ 102 92 72 ]
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EllipticalOrbit
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{
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Period 0.428745
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SemiMajorAxis 61953
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Eccentricity 0.0000
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Inclination 0.565 #
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AscendingNode 327.929 #
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ArgOfPericenter 89.060 # J2000.0
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MeanAnomaly 2.357 #
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}
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RotationOffset 233.6
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Albedo 0.063
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}
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"Halimede:Neptune IX:2002 N 1" "Sol/Neptune"
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{
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Class "minormoon"
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Texture "asteroid.jpg"
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Mesh "asteroid.cms"
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Radius 24
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EllipticalOrbit
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EllipticalOrbit
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{
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{
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Period 1879.71
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Epoch 2447763.5 # 1989 Aug 25
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SemiMajorAxis 15728000
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Period 0.2943958
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Eccentricity 0.5711
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SemiMajorAxis 48224.41
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Inclination 139.094 #
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Eccentricity 0.0047
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AscendingNode 163.249 #
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Inclination 33.097475
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ArgOfPericenter 148.454 # J2000.0
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AscendingNode 50.705828
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MeanAnomaly 230.015 #
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ArgOfPericenter 68.933372
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MeanAnomaly 354.335183
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}
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}
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UniformRotation
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RotationPeriod 10 # Guess
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{
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MeridianAngle 242.9
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Albedo 0.155
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}
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LunarLambert 0.5
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GeomAlbedo 0.072
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InfoURL "https://en.wikipedia.org/wiki/Naiad_(moon)"
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}
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}
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"Sao:Neptune XI:2002 N 2" "Sol/Neptune"
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"Thalassa:Neptune IV:S 1989 N 5" "Sol/Neptune"
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{
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{
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Class "minormoon"
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Class "minormoon"
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Texture "asteroid.jpg"
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Mesh "roughsphere.cms"
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Mesh "asteroid.cms"
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Texture "asteroid.*"
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Radius 24
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SemiAxes [ 54 50 26 ]
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OrbitFrame
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{
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EclipticJ2000 { Center "Sol/Neptune" }
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}
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EllipticalOrbit
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EllipticalOrbit
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{
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{
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Period 2914.07
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Epoch 2447763.5 # 1989 Aug 25
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SemiMajorAxis 22422000
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Period 0.31148444
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Eccentricity 0.2931
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SemiMajorAxis 50074.44
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Inclination 26.351 #
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Eccentricity 0.00176
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AscendingNode 23.961 #
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Inclination 28.583199
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ArgOfPericenter 47.566 # J2000.0
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AscendingNode 48.999293
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MeanAnomaly 14.560 #
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ArgOfPericenter 170.470579
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MeanAnomaly 357.658510
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}
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}
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UniformRotation
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RotationPeriod 10 # Guess
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{
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MeridianAngle 77.6
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Albedo 0.155
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}
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LunarLambert 0.5
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GeomAlbedo 0.091
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InfoURL "https://en.wikipedia.org/wiki/Thalassa_(moon)"
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}
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}
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"Laomedeia:Neptune XII:2002 N 3" "Sol/Neptune"
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"Despina:Neptune V:S 1989 N 3" "Sol/Neptune"
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{
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{
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Class "minormoon"
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Class "minormoon"
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Texture "asteroid.jpg"
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Mesh "roughsphere.cms"
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Mesh "asteroid.cms"
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Texture "asteroid.*"
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Radius 24
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SemiAxes [ 90 74 64 ]
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OrbitFrame
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{
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EclipticJ2000 { Center "Sol/Neptune" }
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}
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EllipticalOrbit
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EllipticalOrbit
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{
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{
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Period 3167.85
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Epoch 2447763.5 # 1989 Aug 25
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SemiMajorAxis 23571000
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Period 0.33465551
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Eccentricity 0.4237
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SemiMajorAxis 52525.95
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Inclination 9.933 #
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Eccentricity 0.00038
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AscendingNode 13.595 #
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Inclination 28.441193
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ArgOfPericenter 122.752 # J2000.0
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AscendingNode 48.705257
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MeanAnomaly 154.007 #
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ArgOfPericenter 206.079137
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MeanAnomaly 7.659222
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}
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}
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UniformRotation
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RotationPeriod 10 # Guess
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{
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MeridianAngle 282.0
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Albedo 0.155
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}
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LunarLambert 0.5
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GeomAlbedo 0.09
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InfoURL "https://en.wikipedia.org/wiki/Despina_(moon)"
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}
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}
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"Neso:Neptune XIII:2002 N 4" "Sol/Neptune"
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"Galatea:Neptune VI:S 1989 N 4" "Sol/Neptune"
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{
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{
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Class "minormoon"
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Class "minormoon"
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Texture "asteroid.jpg"
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Mesh "roughsphere.cms"
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Mesh "asteroid.cms"
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Texture "asteroid.*"
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Radius 30
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SemiAxes [ 102 92 72 ]
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OrbitFrame
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{
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EclipticJ2000 { Center "Sol/Neptune" }
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}
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EllipticalOrbit
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EllipticalOrbit
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{
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{
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Period 9373.99
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Epoch 2447763.5 # 1989 Aug 25
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SemiMajorAxis 48387000
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Period 0.42874431
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Eccentricity 0.4945
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SemiMajorAxis 61952.57
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Inclination 113.569 #
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Eccentricity 0.00022
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AscendingNode 351.648 #
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Inclination 28.482346
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ArgOfPericenter 77.981 # J2000.0
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AscendingNode 48.730913
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MeanAnomaly 216.988 #
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ArgOfPericenter 94.040655
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MeanAnomaly 346.601960
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}
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}
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UniformRotation
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RotationPeriod 10 # Guess
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{
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MeridianAngle 233.6
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Albedo 0.155
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}
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LunarLambert 0.5
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GeomAlbedo 0.08
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InfoURL "https://en.wikipedia.org/wiki/Galatea_(moon)"
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}
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}
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"Psamathe:Neptune X:2003 N 1" "Sol/Neptune"
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"Larissa:Neptune VII:S 1981 N 1:S 1989 N 2" "Sol/Neptune"
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{
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{
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Class "minormoon"
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Class "minormoon"
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Texture "asteroid.jpg"
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Mesh "larissa.cmod"
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Mesh "asteroid.cms"
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MeshCenter [ 4.564 -0.126 0.302 ]
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Radius 14
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Texture "larissa.*"
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Radius 108
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OrbitFrame
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{
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EclipticJ2000 { Center "Sol/Neptune" }
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}
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EllipticalOrbit
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EllipticalOrbit
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{
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{
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Period 9115.91
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Epoch 2447763.5 # 1989 Aug 25
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SemiMajorAxis 46695000
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Period 0.55465332
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Eccentricity 0.4499
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SemiMajorAxis 73548.26
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Inclination 118.763 #
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Eccentricity 0.001393
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AscendingNode 288.194 #
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Inclination 28.693900
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ArgOfPericenter 161.232 # J2000.0
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AscendingNode 48.446761
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MeanAnomaly 182.071 #
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ArgOfPericenter 109.167352
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MeanAnomaly 310.958996
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}
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}
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BodyFrame { EquatorJ2000 {} }
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RotationPeriod 10 # Guess
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UniformRotation
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{
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Albedo 0.155
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Inclination 46.59
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AscendingNode 29.36
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MeridianAngle 179.41
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}
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LunarLambert 0.5
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GeomAlbedo 0.09
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InfoURL "https://en.wikipedia.org/wiki/Larissa_(moon)"
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}
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"Hippocamp:Neptune XIV:S 2004 N 1" "Sol/Neptune"
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{
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Class "minormoon"
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Mesh "asteroid.cms"
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Texture "asteroid.*"
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Radius 17.4
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OrbitFrame
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{
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EclipticJ2000 { Center "Sol/Neptune" }
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}
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EllipticalOrbit
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{
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Epoch 2447763.5 # 1989 Aug 25
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Period 0.950
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SemiMajorAxis 105283
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Eccentricity 0.00084
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Inclination 28.732987
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AscendingNode 48.550228
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ArgOfPericenter 235.612981
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MeanAnomaly 337.247813
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}
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LunarLambert 0.5
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GeomAlbedo 0.09
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InfoURL "https://en.wikipedia.org/wiki/Hippocamp_(moon)"
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}
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"Halimede:Neptune IX:S 2002 N 1" "Sol/Neptune"
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{
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Class "minormoon"
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Mesh "asteroid.cms"
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Texture "asteroid.*"
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Radius 30.5
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OrbitFrame
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{
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EclipticJ2000 { Center "Sol/Neptune" }
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}
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EllipticalOrbit
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{
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Epoch 2447763.5 # 1989 Aug 25
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Period 1878.003763
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SemiMajorAxis 16580660.817
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Eccentricity 0.257621
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Inclination 112.189115
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AscendingNode 217.072482
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ArgOfPericenter 157.963831
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MeanAnomaly 222.929859
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}
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UniformRotation
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{
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Period 10
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}
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LunarLambert 0.5
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GeomAlbedo 0.04
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InfoURL "https://en.wikipedia.org/wiki/Halimede_(moon)"
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}
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"Sao:Neptune XI:S 2002 N 2" "Sol/Neptune"
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{
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Class "minormoon"
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Mesh "asteroid.cms"
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Texture "asteroid.*"
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Radius 20
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OrbitFrame
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{
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EclipticJ2000 { Center "Sol/Neptune" }
|
||||||
|
}
|
||||||
|
EllipticalOrbit
|
||||||
|
{
|
||||||
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
|
Period 2903.402282
|
||||||
|
SemiMajorAxis 22168807.848
|
||||||
|
Eccentricity 0.140565
|
||||||
|
Inclination 53.633016
|
||||||
|
AscendingNode 62.733568
|
||||||
|
ArgOfPericenter 62.777123
|
||||||
|
MeanAnomaly 266.557147
|
||||||
|
}
|
||||||
|
UniformRotation
|
||||||
|
{
|
||||||
|
Period 10
|
||||||
|
}
|
||||||
|
LunarLambert 0.5
|
||||||
|
GeomAlbedo 0.04
|
||||||
|
InfoURL "https://en.wikipedia.org/wiki/Sao_(moon)"
|
||||||
|
}
|
||||||
|
|
||||||
|
"Laomedeia:Neptune XII:S 2002 N 3" "Sol/Neptune"
|
||||||
|
{
|
||||||
|
Class "minormoon"
|
||||||
|
Mesh "asteroid.cms"
|
||||||
|
Texture "asteroid.*"
|
||||||
|
Radius 20
|
||||||
|
OrbitFrame
|
||||||
|
{
|
||||||
|
EclipticJ2000 { Center "Sol/Neptune" }
|
||||||
|
}
|
||||||
|
EllipticalOrbit
|
||||||
|
{
|
||||||
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
|
Period 3165.898534
|
||||||
|
SemiMajorAxis 23485628.722
|
||||||
|
Eccentricity 0.369558
|
||||||
|
Inclination 37.991619
|
||||||
|
AscendingNode 54.310707
|
||||||
|
ArgOfPericenter 133.919743
|
||||||
|
MeanAnomaly 82.522618
|
||||||
|
}
|
||||||
|
UniformRotation
|
||||||
|
{
|
||||||
|
Period 10
|
||||||
|
}
|
||||||
|
LunarLambert 0.5
|
||||||
|
GeomAlbedo 0.04
|
||||||
|
InfoURL "https://en.wikipedia.org/wiki/Laomedeia"
|
||||||
|
}
|
||||||
|
|
||||||
|
"Psamathe:Neptune X:S 2003 N 1" "Sol/Neptune"
|
||||||
|
{
|
||||||
|
Class "minormoon"
|
||||||
|
Mesh "asteroid.cms"
|
||||||
|
Texture "asteroid.*"
|
||||||
|
Radius 19
|
||||||
|
OrbitFrame
|
||||||
|
{
|
||||||
|
EclipticJ2000 { Center "Sol/Neptune" }
|
||||||
|
}
|
||||||
|
EllipticalOrbit
|
||||||
|
{
|
||||||
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
|
Period 9185.728992
|
||||||
|
SemiMajorAxis 47776384.583
|
||||||
|
Eccentricity 0.355333
|
||||||
|
Inclination 122.523974
|
||||||
|
AscendingNode 319.348509
|
||||||
|
ArgOfPericenter 138.511529
|
||||||
|
MeanAnomaly 17.562417
|
||||||
|
}
|
||||||
|
UniformRotation
|
||||||
|
{
|
||||||
|
Period 10
|
||||||
|
}
|
||||||
|
LunarLambert 0.5
|
||||||
|
GeomAlbedo 0.04
|
||||||
|
InfoURL "https://en.wikipedia.org/wiki/Psamathe_(moon)"
|
||||||
|
}
|
||||||
|
|
||||||
|
"Neso:Neptune XIII:S 2002 N 4" "Sol/Neptune"
|
||||||
|
{
|
||||||
|
Class "minormoon"
|
||||||
|
Mesh "asteroid.cms"
|
||||||
|
Texture "asteroid.*"
|
||||||
|
Radius 30
|
||||||
|
OrbitFrame
|
||||||
|
{
|
||||||
|
EclipticJ2000 { Center "Sol/Neptune" }
|
||||||
|
}
|
||||||
|
EllipticalOrbit
|
||||||
|
{
|
||||||
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
|
Period 9561.918091
|
||||||
|
SemiMajorAxis 49072050.914
|
||||||
|
Eccentricity 0.730912
|
||||||
|
Inclination 133.608549
|
||||||
|
AscendingNode 15.350808
|
||||||
|
ArgOfPericenter 50.727424
|
||||||
|
MeanAnomaly 90.944380
|
||||||
|
}
|
||||||
|
UniformRotation
|
||||||
|
{
|
||||||
|
Period 10
|
||||||
|
}
|
||||||
|
LunarLambert 0.5
|
||||||
|
GeomAlbedo 0.04
|
||||||
|
InfoURL "https://en.wikipedia.org/wiki/Neso_(moon)"
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1410,152 +1410,164 @@ AltSurface "Limit of knowledge" "Sol/Uranus/Oberon"
|
||||||
|
|
||||||
"Neptune" "Sol"
|
"Neptune" "Sol"
|
||||||
{
|
{
|
||||||
Texture "neptune.*"
|
Class "planet"
|
||||||
Color [ 0.523 0.848 1.0 ]
|
Texture "neptune.*"
|
||||||
HazeColor [ 0.6 1 0.75 ]
|
Color [ 0.78302 0.91535 1.0 ]
|
||||||
HazeDensity 0.35
|
Radius 24764
|
||||||
Radius 24766 # equatorial
|
Oblateness 0.0171
|
||||||
Oblateness 0.017
|
Atmosphere
|
||||||
|
{
|
||||||
|
Height 500
|
||||||
|
Mie 0.002
|
||||||
|
MieScaleHeight 20.3
|
||||||
|
MieAsymmetry -0.1
|
||||||
|
Rayleigh [ 0.00104 0.00193 0.00400 ]
|
||||||
|
Absorption [ 0.00000 0.00050 0.00100 ]
|
||||||
|
}
|
||||||
|
CustomOrbit "vsop87-neptune"
|
||||||
|
|
||||||
CustomOrbit "vsop87-neptune"
|
# Overridden by CustomOrbit
|
||||||
|
# EllipticalOrbit
|
||||||
|
# {
|
||||||
|
# Epoch 2451545.0 # 2000 Jan 01 12:00
|
||||||
|
# Period 165.087916323222
|
||||||
|
# SemiMajorAxis 30.09392573136601
|
||||||
|
# Eccentricity 0.01120361794639117
|
||||||
|
# Inclination 1.770211285182674
|
||||||
|
# AscendingNode 131.7839137619412
|
||||||
|
# ArgOfPericenter 267.3151968586168
|
||||||
|
# MeanAnomaly 266.1055972475706
|
||||||
|
# }
|
||||||
|
|
||||||
# Overridden by CustomOrbit
|
BodyFrame { EclipticJ2000 {} }
|
||||||
# EllipticalOrbit
|
UniformRotation
|
||||||
# {
|
{
|
||||||
# Period 164.793
|
Period 16.11
|
||||||
# SemiMajorAxis 30.0690
|
Inclination 28.03
|
||||||
# Eccentricity 0.0086
|
AscendingNode 49.24
|
||||||
# Inclination 1.7692
|
MeridianAngle 228.66
|
||||||
# AscendingNode 131.722
|
}
|
||||||
# LongOfPericenter 44.971
|
GeomAlbedo 0.409338
|
||||||
# MeanLongitude 304.880
|
BondAlbedo 0.290
|
||||||
# }
|
TempDiscrepancy 25.1 # for 1 bar level
|
||||||
|
Rings
|
||||||
Atmosphere
|
{
|
||||||
{
|
Inner 40900
|
||||||
Height 130
|
Outer 62947
|
||||||
Lower [ 0.6 0.65 1.0 ]
|
Texture "neptune-rings.*"
|
||||||
Upper [ 0.5 0.55 0.9 ]
|
}
|
||||||
Sky [ 0.5 0.7 0.9 ]
|
InfoURL "https://en.wikipedia.org/wiki/Neptune"
|
||||||
}
|
|
||||||
|
|
||||||
BodyFrame { EclipticJ2000 {} }
|
|
||||||
UniformRotation
|
|
||||||
{
|
|
||||||
Period 16.11 # System III (magnetic field)
|
|
||||||
Inclination 28.03
|
|
||||||
AscendingNode 49.24
|
|
||||||
MeridianAngle 228.66 # correct System III prime meridian
|
|
||||||
}
|
|
||||||
|
|
||||||
GeomAlbedo 0.409338
|
|
||||||
BondAlbedo 0.290
|
|
||||||
TempDiscrepancy 25.1 # for 1 bar level
|
|
||||||
|
|
||||||
Rings
|
|
||||||
{
|
|
||||||
Inner 53150
|
|
||||||
Outer 62947
|
|
||||||
Texture "neptune-rings.png"
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
"Proteus:Neptune VIII:1989 N 1" "Sol/Neptune"
|
"Proteus:Neptune VIII:S 1989 N 1" "Sol/Neptune"
|
||||||
{
|
{
|
||||||
Mesh "proteus.cmod"
|
Class "moon"
|
||||||
Texture "proteus.*" # Phil Stooke
|
Mesh "proteus.cmod"
|
||||||
Radius 219 # maximum semi-axis
|
Texture "proteus.*"
|
||||||
MeshCenter [ -4.146 -0.022 5.153 ]
|
Radius 212
|
||||||
|
OrbitFrame
|
||||||
EllipticalOrbit
|
{
|
||||||
{
|
EclipticJ2000 { Center "Sol/Neptune" }
|
||||||
Epoch 2450085.5 # 1996 Jan 3 00:00UT
|
}
|
||||||
Period 1.122315 # mean
|
EllipticalOrbit
|
||||||
SemiMajorAxis 117647 # mean
|
{
|
||||||
Eccentricity 0.0005 # mean
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
Inclination 1.090 # at epoch
|
Period 1.12231477
|
||||||
AscendingNode 330.943 # at epoch
|
SemiMajorAxis 117647
|
||||||
ArgOfPericenter 267.246 # at epoch
|
Eccentricity 0.00053
|
||||||
MeanAnomaly 213.916 # at epoch
|
Inclination 28.908433
|
||||||
}
|
AscendingNode 48.083589
|
||||||
|
ArgOfPericenter 81.195458
|
||||||
BodyFrame { EquatorJ2000 {} }
|
MeanAnomaly 34.162384
|
||||||
UniformRotation
|
}
|
||||||
{
|
BodyFrame { EquatorJ2000 {} }
|
||||||
Inclination 47.09
|
UniformRotation
|
||||||
AscendingNode 29.27
|
{
|
||||||
MeridianAngle 93.38
|
Period 26.93555448
|
||||||
}
|
Inclination 47.09
|
||||||
|
AscendingNode 29.27
|
||||||
Albedo 0.061
|
MeridianAngle 93.38
|
||||||
|
}
|
||||||
|
LunarLambert 0.5
|
||||||
|
GeomAlbedo 0.096
|
||||||
|
InfoURL "https://en.wikipedia.org/wiki/Proteus_(moon)"
|
||||||
}
|
}
|
||||||
|
|
||||||
"Triton:Neptune I" "Sol/Neptune"
|
"Triton:Neptune I" "Sol/Neptune"
|
||||||
{
|
{
|
||||||
Texture "triton.*"
|
Class "moon"
|
||||||
Radius 1353.4
|
Texture "triton.*"
|
||||||
|
Color [ 1.0 0.99024 0.96338 ]
|
||||||
Atmosphere
|
SemiAxes [ 1354.6 1352.8 1352.4 ]
|
||||||
{
|
Atmosphere
|
||||||
Height 1
|
{
|
||||||
Lower [ 0.5 0.5 0.5 ]
|
Height 32
|
||||||
Upper [ 0.5 0.5 0.5 ]
|
Mie 0.0003
|
||||||
Sky [ 0.0 0.0 0.0 ]
|
MieScaleHeight 8
|
||||||
}
|
Absorption [ 0.00200 0.00200 0.00250 ]
|
||||||
|
}
|
||||||
EllipticalOrbit
|
OrbitFrame
|
||||||
{
|
{
|
||||||
Epoch 2447763.5 # 1989 Aug 25 00:00UT (Voyager encounter)
|
EclipticJ2000 { Center "Sol/Neptune" }
|
||||||
Period 5.8768541 # mean
|
}
|
||||||
SemiMajorAxis 354765.286 # at epoch
|
EllipticalOrbit
|
||||||
Eccentricity 0.00002285 # at epoch
|
{
|
||||||
Inclination 156.826240 # at epoch
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
AscendingNode 147.899288 # at epoch
|
Period 5.8768541
|
||||||
ArgOfPericenter 293.092400 # at epoch
|
SemiMajorAxis 354759
|
||||||
MeanAnomaly 315.726316 # at epoch
|
Eccentricity 0.000016
|
||||||
}
|
Inclination 130.909204
|
||||||
|
AscendingNode 213.174202
|
||||||
BodyFrame { EquatorJ2000 {} }
|
ArgOfPericenter 278.113474
|
||||||
UniformRotation
|
MeanAnomaly 349.996104
|
||||||
{
|
}
|
||||||
Epoch 2447763.5 # 1989 Aug 25 00:00UT (Voyager encounter)
|
BodyFrame { EquatorJ2000 {} }
|
||||||
Inclination 110.44 # at epoch
|
UniformRotation
|
||||||
AscendingNode 206.17 # at epoch
|
{
|
||||||
MeridianAngle 77.41 # at epoch
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
}
|
Inclination 110.44
|
||||||
|
AscendingNode 206.17
|
||||||
Albedo 0.756
|
MeridianAngle 77.41
|
||||||
|
}
|
||||||
|
LunarLambert 0.5
|
||||||
|
GeomAlbedo 0.719
|
||||||
|
BondAlbedo 0.65
|
||||||
|
InfoURL "https://en.wikipedia.org/wiki/Triton_(moon)"
|
||||||
}
|
}
|
||||||
|
|
||||||
AltSurface "Limit of knowledge" "Sol/Neptune/Triton"
|
AltSurface "Limit of knowledge" "Sol/Neptune/Triton"
|
||||||
{
|
{
|
||||||
Texture "triton.*"
|
Texture "triton.*"
|
||||||
OverlayTexture "triton-lok-mask.png"
|
OverlayTexture "triton-lok-mask.*"
|
||||||
|
LunarLambert 0.5
|
||||||
}
|
}
|
||||||
|
|
||||||
"Nereid:Neptune II" "Sol/Neptune"
|
"Nereid:Neptune II" "Sol/Neptune"
|
||||||
{
|
{
|
||||||
Mesh "asteroid.cms"
|
Class "minormoon"
|
||||||
Texture "asteroid.jpg"
|
Mesh "roughsphere.cms"
|
||||||
Radius 170
|
Texture "asteroid.*"
|
||||||
|
SemiAxes [ 199 168 153 ]
|
||||||
EllipticalOrbit
|
OrbitFrame
|
||||||
{
|
{
|
||||||
Epoch 2447763.5 # 1989 Aug 25 00:00UT (Voyager encounter)
|
EclipticJ2000 { Center "Sol/Neptune" }
|
||||||
Period 360.13619 # mean
|
}
|
||||||
SemiMajorAxis 5513400 # mean
|
EllipticalOrbit
|
||||||
Eccentricity 0.7512 # mean
|
{
|
||||||
Inclination 28.385 # at epoch
|
Epoch 2447763.5 # 1989 Aug 25
|
||||||
AscendingNode 190.678 # at epoch
|
Period 359.396374
|
||||||
ArgOfPericenter 17.690 # at epoch
|
SemiMajorAxis 5506217.008
|
||||||
MeanAnomaly 36.056 # at epoch
|
Eccentricity 0.753882
|
||||||
}
|
Inclination 5.055101
|
||||||
|
AscendingNode 319.892917
|
||||||
# Figure of 11.52 +/- 0.14 hours from Grav, T. et al. (2003)
|
ArgOfPericenter 296.451886
|
||||||
# "The Short Rotation Period of Nereid", ApJ 591
|
MeanAnomaly 36.055860
|
||||||
UniformRotation
|
}
|
||||||
{
|
UniformRotation
|
||||||
Period 11.52
|
{
|
||||||
}
|
Period 11.594
|
||||||
Albedo 0.155
|
}
|
||||||
|
LunarLambert 0.5
|
||||||
|
GeomAlbedo 0.155
|
||||||
|
InfoURL "https://en.wikipedia.org/wiki/Nereid_(moon)"
|
||||||
}
|
}
|
||||||
|
|
|
||||||
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|
After Width: | Height: | Size: 452 KiB |
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|
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|
After Width: | Height: | Size: 32 KiB |
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|
Before Width: | Height: | Size: 267 B After Width: | Height: | Size: 355 B |
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|
Before Width: | Height: | Size: 14 KiB After Width: | Height: | Size: 39 KiB |
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|
Before Width: | Height: | Size: 14 KiB After Width: | Height: | Size: 47 KiB |
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|
Before Width: | Height: | Size: 1.6 KiB After Width: | Height: | Size: 39 KiB |
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|
Before Width: | Height: | Size: 25 KiB After Width: | Height: | Size: 86 KiB |
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|
After Width: | Height: | Size: 449 B |
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|
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|
After Width: | Height: | Size: 282 KiB |
Loading…
Reference in New Issue