Asteroid (42) Isis

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.9857 AU
4.4666×108 km
Periapsis1.8976 AU
2.8388×108 km
Semi-major axis2.4417 AU
3.6527×108 km
Eccentricity 0.2228284
Inclination8.5127 °
Longitude of asc. node84.186 °
Argument of periapsis237.15 °
Orbital period1393.57 days
3.815 years
Avg. orbital speed18.82 km/s

Physical characteristics

Mean diameter111.00 km
Rotation period (sidereal)13.584 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: 31 Aug 2021