Asteroid (17) Thetis

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis2.7989 AU
4.1871×108 km
Periapsis2.1434 AU
3.2064×108 km
Semi-major axis2.4711 AU
3.6967×108 km
Eccentrity0.1326382
Inclination5.5903 °
Longitude of asc. node125.56 °
Argument of periapsis136.13 °
Orbital period1418.86 days
3.885 years
Avg. orbital speed18.86 km/s

Physical characteristics

Mean diameter84.899 km
Mass1.43×1018 kg
Avg. density4.464 g/cm3
Equatorial surface gravity0.053 m/s2
0.005 g
Escape velocity0.067 km/s
Rotation period (sidereal)12.266 hours
Albedo0.193
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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: 20 Jun 2017