Asteroid (644) Cosima

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis3.0029 AU
4.4923×108 km
Periapsis2.1936 AU
3.2816×108 km
Semi-major axis2.5983 AU
3.887×108 km
Eccentrity0.1557452
Inclination1.0408 °
Longitude of asc. node109.98 °
Argument of periapsis268.61 °
Orbital period1529.77 days
4.188 years
Avg. orbital speed18.37 km/s

Physical characteristics

Mean diameter17.016 km
Rotation period (sidereal)7.5571 hours
Albedo0.271
Models:
Textures: Solid Gray Grid
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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

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

Last Modified: 16 Oct 2017