Asteroid (407) Arachne

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.8088 AU
4.2018×108 km
Periapsis2.4395 AU
3.6495×108 km
Semi-major axis2.6241 AU
3.9257×108 km
Eccentricity 0.0703490
Inclination7.5216 °
Longitude of asc. node294.58 °
Argument of periapsis82.400 °
Orbital period1552.67 days
4.251 years
Avg. orbital speed18.36 km/s

Physical characteristics

Mean diameter95.070 km
Rotation period (sidereal)22.626 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: 25 Aug 2021