Asteroid (386) Siegena

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis3.3902 AU
5.0717×108 km
Periapsis2.4026 AU
3.5943×108 km
Semi-major axis2.8964 AU
4.333×108 km
Inclination20.256 °
Longitude of asc. node166.89 °
Argument of periapsis219.56 °
Orbital period1800.50 days
4.930 years
Avg. orbital speed17.37 km/s

Physical characteristics

Mean diameter165.01 km
Rotation period (sidereal)9.765 hours



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

This object does not have textures yet and is being displayed as a solid gray shape.

Last Modified: 16 Apr 2017