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# The largest Edgeworth-Kuiper belt objects
"2004 DW" "Sol" {
Class "asteroid"
Texture "asteroid.jpg"
Color [ 0.65 0.45 0.35 ]
BlendTexture true
Radius 800
InfoURL "http://www.gps.caltech.edu/~chad/2004dw/"
EllipticalOrbit {
Period 245.976
SemiMajorAxis 39.258
Eccentricity 0.2258
Inclination 20.539
AscendingNode 268.457
ArgOfPericenter 73.731
MeanAnomaly 150.066
}
Albedo 0.09
RotationPeriod 48.0 # guess
}
# 50000 Quaoar (2002 LM60)
"Quaoar" "Sol" {
Class "asteroid"
Texture "asteroid.jpg"
Color [ 0.60 0.45 0.35 ] # only slight red
BlendTexture true
Radius 625
Oblateness 0.12 # minimum axis ratio of 1.133
InfoURL "http://www.gps.caltech.edu/~chad/quaoar/"
EllipticalOrbit {
Period 283.234
SemiMajorAxis 43.128
Eccentricity 0.0395
Inclination 8.005
AscendingNode 189.081
ArgOfPericenter 163.885
MeanAnomaly 258.858
}
Albedo 0.12
RotationPeriod 17.6788 # for a double-peaked light curve
}
# 28978 Ixion (2001 KX76)
"Ixion" "Sol" {
Class "asteroid"
Texture "asteroid.jpg"
Color [ 0.65 0.45 0.35 ] # "reddish"
BlendTexture true
Radius 600
InfoURL "http://www.noao.edu/outreach/press/pr01/pr0110.html"
EllipticalOrbit {
Epoch 2452400.5 # 2002 May 6 00:00UT
Period 246.50564
SemiMajorAxis 39.3138672
Eccentricity 0.2447032
Inclination 19.68326
AscendingNode 71.0155
ArgOfPericenter 300.9234
MeanAnomaly 259.585
}
Albedo 0.04
RotationPeriod 30.0
}
# 20000 Varuna (2000 WR106)
"Varuna" "Sol" {
Class "asteroid"
Texture "asteroid.jpg"
Color [ 0.65 0.45 0.35 ] # "reddish"
BlendTexture true
Radius 450
Oblateness 0.333 # axis ratio 1.5:1
InfoURL "http://www.aas.org/publications/baas/v34n3/dps2002/9.htm"
EllipticalOrbit {
Epoch 2452400.5 # 2002 May 6 00:00UT
Period 284.83446
SemiMajorAxis 43.290196
Eccentricity 0.053794
Inclination 17.12557
AscendingNode 97.2843
ArgOfPericenter 275.5744
MeanAnomaly 82.67171
}
Albedo 0.07
RotationPeriod 6.3442 # for a double-peaked light curve
}
# 55565 (2002 AW197)
"2002 AW197" "Sol" {
Class "asteroid"
Texture "asteroid.jpg"
Color [ 0.65 0.45 0.35 ]
BlendTexture true
Radius 450
InfoURL "http://www.aas.org/publications/baas/v34n3/dps2002/301.htm"
EllipticalOrbit {
Period 323.976
SemiMajorAxis 47.171
Eccentricity 0.1257
Inclination 24.370
AscendingNode 297.463
ArgOfPericenter 296.073
MeanAnomaly 272.766
}
Albedo 0.10
RotationPeriod 48.0 # guess
}
# Inner Oort cloud
"2003 VB12 (Sedna)" "Sol" {
Class "asteroid"
Texture "asteroid.jpg"
Color [ 0.75 0.45 0.35 ] # almost as red as Mars
BlendTexture true
Radius 850
InfoURL "http://www.gps.caltech.edu/~mbrown/sedna/"
EllipticalOrbit { # Andrea Pelloni et al
Epoch 2452178.467091144
Period 12941.01891
SemiMajorAxis 551.2039416
Eccentricity 0.8615909
Inclination 11.92987
AscendingNode 144.48101
ArgOfPericenter 310.84807
MeanAnomaly 357.94906
}
Albedo 0.05
RotationPeriod 480 # 20 days (or longer)
}