CelestiaContent/extras-standard/shroxmars/shroxmars.ssc

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"Mars Odyssey" "Sol/Mars"
{
Class "spacecraft"
Mesh "marsodyssey.3ds"
Radius 0.01
Beginning "2001 10 24"
#Ending 2047?
# Orbital elements are only very approximately correct
# after completion of aerobraking phase. These were taken
# from the Mars Odyssey PIP, and only reflect the planned,
# and not the actual final orbit. A better source would be
# appreciated.
EllipticalOrbit
{
Epoch 2452251.70833
Period 0.0822
SemiMajorAxis 3797.2
Eccentricity 0.0
Inclination 93.1
AscendingNode 35
ArgOfPericenter 0.0
MeanAnomaly 0.0
}
InfoURL "https://en.wikipedia.org/wiki/2001_Mars_Odyssey"
}
"Mars Global Surveyor:MGS:1996-062A" "Sol/Mars"
{
Class "spacecraft"
Mesh "marsglobalsurvr.3ds"
Radius 0.01
Beginning "1997 09 11 01:17"
# Ending 2047?
# http://mars.jpl.nasa.gov/mgs/status/nav/orbparam-peri2.txt
EllipticalOrbit
{
Epoch 2451973.25864 # 2001 Mar 04 18:12:26
Period 0.08127579
SemiMajorAxis 3767.968213
Eccentricity 0.005809
Inclination 93.0092
AscendingNode 28.452982
ArgOfPericenter 267.202961
MeanAnomaly 0.0
}
FixedRotation { }
BodyFrame
{
TwoVector
{
Center "Sol/Mars/Mars Global Surveyor"
Primary
{
Axis "y"
RelativePosition
{
Observer "Sol/Mars/Mars Global Surveyor"
Target "Sol/Mars"
}
}
Secondary
{
Axis "x"
RelativeVelocity
{
Observer "Sol/Mars/Mars Global Surveyor"
Target "Sol/Mars"
}
}
}
}
Albedo 0.3
InfoURL "https://en.wikipedia.org/wiki/Mars_Global_Surveyor"
}