Asteroid (407) Arachne

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis2.8087 AU
4.2018×108 km
Periapsis2.4405 AU
3.651×108 km
Semi-major axis2.6246 AU
3.9264×108 km
Eccentricity 0.0701436
Inclination7.5216 °
Longitude of asc. node294.58 °
Argument of periapsis82.402 °
Orbital period1553.11 days
4.252 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: 03 Jul 2021