Asteroid (979) Ilsewa

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.5944 AU
5.3771×108 km
Periapsis2.7214 AU
4.0711×108 km
Semi-major axis3.1579 AU
4.7241×108 km
Eccentricity 0.1382275
Inclination10.111 °
Longitude of asc. node230.59 °
Argument of periapsis115.50 °
Orbital period2049.68 days
5.612 years
Avg. orbital speed16.68 km/s

Physical characteristics

Mean diameter35.741 km
Rotation period (sidereal)42.898 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: 13 Sep 2021