Asteroid (240780) 2005 SA221

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.9075 AU
5.8456×108 km
Periapsis2.3169 AU
3.4661×108 km
Semi-major axis3.1122 AU
4.6558×108 km
Eccentricity 0.2555435
Inclination14.876 °
Longitude of asc. node252.29 °
Argument of periapsis100.49 °
Orbital period2005.42 days
5.491 years
Avg. orbital speed16.60 km/s

Physical characteristics

Mean diameter3.3000 km
Rotation period (sidereal)6.8922 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: 18 Aug 2021