Asteroid (78420) 2002 QU40

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.8276 AU
5.726×108 km
Periapsis2.3110 AU
3.4573×108 km
Semi-major axis3.0693 AU
4.5916×108 km
Eccentricity 0.2470537
Inclination5.6408 °
Longitude of asc. node333.86 °
Argument of periapsis30.605 °
Orbital period1964.09 days
5.377 years
Avg. orbital speed16.74 km/s

Physical characteristics

Mean diameter5.7840 km
Rotation period (sidereal)4.9136 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: 10 Aug 2021