Asteroid (2957) Tatsuo

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis3.2998 AU
4.9364×108 km
Periapsis2.7410 AU
4.1005×108 km
Semi-major axis3.0204 AU
4.5185×108 km
Eccentrity0.0924983
Inclination8.7132 °
Longitude of asc. node249.42 °
Argument of periapsis62.385 °
Orbital period1917.34 days
5.249 years
Avg. orbital speed17.10 km/s

Physical characteristics

Mean diameter22.473 km
Rotation period (sidereal)6.8204 hours
Albedo0.211
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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 Apr 2017