Asteroid (2455) Somville

Orbital characteristics

Epoch 22-Mar-2018 (2458200.5 JD)
Apoapsis2.9664 AU
4.4377×108 km
Periapsis2.4882 AU
3.7223×108 km
Semi-major axis2.7273 AU
4.08×108 km
Eccentrity0.0876716
Inclination7.5406 °
Longitude of asc. node300.74 °
Argument of periapsis116.76 °
Orbital period1645.14 days
4.504 years
Avg. orbital speed18.00 km/s

Physical characteristics

Mean diameter16.099 km
Rotation period (sidereal)2.8287 hours
Albedo0.142
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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: 01 Oct 2018