Asteroid (157) Dejanira

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis3.0847 AU
4.6146×108 km
Periapsis2.0780 AU
3.1086×108 km
Semi-major axis2.5813 AU
3.8616×108 km
Eccentrity0.1949966
Inclination12.160 °
Longitude of asc. node62.071 °
Argument of periapsis46.306 °
Orbital period1514.82 days
4.147 years
Avg. orbital speed18.36 km/s

Physical characteristics

Mean diameter19.959 km
Rotation period (sidereal)15.829 hours
Albedo0.173
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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: 23 Dec 2016