Asteroid (12551) 1998 QQ39

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis2.6553 AU
3.9723×108 km
Periapsis2.1913 AU
3.2781×108 km
Semi-major axis2.4233 AU
3.6252×108 km
Inclination5.4932 °
Longitude of asc. node8.2486 °
Argument of periapsis256.41 °
Orbital period1377.87 days
3.772 years
Avg. orbital speed19.09 km/s

Physical characteristics

Rotation period (sidereal)11.198 hours
Textures: Solid Gray Grid



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: 23 Apr 2021