Asteroid (856) Backlunda

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.7255 AU
4.0773×108 km
Periapsis2.1442 AU
3.2076×108 km
Semi-major axis2.4349 AU
3.6425×108 km
Eccentricity 0.1193824
Inclination14.328 °
Longitude of asc. node125.54 °
Argument of periapsis72.864 °
Orbital period1387.74 days
3.799 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: 02 Aug 2021