Asteroid (856) Backlunda

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis2.7245 AU
4.0759×108 km
Periapsis2.1470 AU
3.2119×108 km
Semi-major axis2.4358 AU
3.6439×108 km
Inclination14.319 °
Longitude of asc. node125.57 °
Argument of periapsis73.071 °
Orbital period1388.54 days
3.802 years
Avg. orbital speed19.02 km/s

Physical characteristics

Mean diameter45.449 km
Rotation period (sidereal)12.029 hours



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