Asteroid (2991) Bilbo

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis2.8540 AU
4.2696×108 km
Periapsis1.8199 AU
2.7226×108 km
Semi-major axis2.3370 AU
3.4961×108 km
Eccentrity0.2212541
Inclination5.1513 °
Longitude of asc. node96.639 °
Argument of periapsis198.09 °
Orbital period1304.91 days
3.573 years
Avg. orbital speed19.24 km/s

Physical characteristics

Mean diameter7.8180 km
Rotation period (sidereal)4.0617 hours
Albedo0.115
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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: 30 May 2017