Asteroid (386) Siegena

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.3868 AU
5.0666×108 km
Periapsis2.4088 AU
3.6035×108 km
Semi-major axis2.8978 AU
4.3351×108 km
Eccentricity 0.1687508
Inclination20.218 °
Longitude of asc. node166.64 °
Argument of periapsis220.67 °
Orbital period1801.80 days
4.933 years
Avg. orbital speed17.37 km/s

Physical characteristics

Mean diameter165.01 km
Rotation period (sidereal)9.765 hours
Marciniak Model 1 Model 2
Textures: Solid Gray Apparent Color Grid



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: 03 Jul 2021