Asteroid (45130) 1999 XQ91

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.9894 AU
4.472×108 km
Periapsis1.9758 AU
2.9557×108 km
Semi-major axis2.4826 AU
3.7138×108 km
Eccentricity 0.2041441
Inclination2.5431 °
Longitude of asc. node138.95 °
Argument of periapsis197.31 °
Orbital period1428.72 days
3.912 years
Avg. orbital speed18.71 km/s

Physical characteristics

Mean diameter4.8880 km
Rotation period (sidereal)5.3239 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: 28 Aug 2021