Asteroid (54509) YORP

Orbital characteristics

Epoch 16-Jan-2003 (2452656.5 JD)
Apoapsis1.2300 AU
1.84×108 km
Periapsis0.7701 AU
1.1521×108 km
Semi-major axis1.0000 AU
1.496×108 km
Inclination1.8331 °
Longitude of asc. node281.89 °
Argument of periapsis274.10 °
Orbital period365.280 days
1.000 years
Avg. orbital speed29.39 km/s

Physical characteristics

Rotation period (synodic)0.2029 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 Jan 2020