Asteroid (1389) Onnie

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.9088 AU
4.3514×108 km
Periapsis2.8206 AU
4.2196×108 km
Semi-major axis2.8647 AU
4.2855×108 km
Eccentricity 0.0153859
Inclination2.0485 °
Longitude of asc. node174.56 °
Argument of periapsis294.22 °
Orbital period1770.97 days
4.849 years
Avg. orbital speed17.60 km/s

Physical characteristics

Mean diameter13.772 km
Rotation period (sidereal)23.045 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 Jul 2021