Moon Moon

Orbital characteristics

Epoch 1-Jan-2000 (2451545 JD)
Apoapsis0.0027 AU
4.0577×105 km
Periapsis0.0024 AU
3.6317×105 km
Semi-major axis0.0026 AU
3.8447×105 km
Eccentrity0.0554000
Inclination5.1600 °
Longitude of asc. node128.08 °
Argument of periapsis318.15 °
Orbital period27.3220 days
0.075 years
Avg. orbital speed1.023 km/s

Physical characteristics

Mean diameter3474.2 km
Mass7.345×1022 kg
Avg. density3.345 g/cm3
Equatorial surface gravity1.624 m/s2
0.166 g
Escape velocity2.375 km/s
Rotation period (sidereal)655.73 hours
Albedo0.136
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Downloads

Models

Models are given in Stanford Triangle Format (PLY) and Alias Waveform Format (OBJ) - you can use MeshLab or any other tool to convert them to other formats.

Please note that the models are in planetocentric coordinate system, with Z axis passing through north pole. Actual rotational axis may differ from planetocentric poles, especially for small irregular bodies.


Surface Textures

Textures are simple cylindrical projections with prime meridian at the middle, provided at the highest resolution available.

Last Modified: 30 May 2017