Moon S11 Epimetheus

Orbital characteristics

Epoch 1-Jan-2000 (2451544.5 JD)
Apoapsis0.0010 AU
1.5389×105 km
Periapsis0.0010 AU
1.4901×105 km
Semi-major axis0.0010 AU
1.5145×105 km
Inclination0.3530 °
Longitude of asc. node192.76 °
Argument of periapsis88.975 °
Orbital period0.69500 days
0.002 years
Avg. orbital speed15.85 km/s

Physical characteristics

Mean diameter116.20 km
Mass5.301×1017 kg
Avg. density0.645 g/cm3
Equatorial surface gravity0.010 m/s2
0.001 g
Escape velocity0.035 km/s
Rotation period (sidereal)16.661 hours
Textures: Solid Gray Grid Stooke



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