Asteroid (171) Ophelia

Orbital characteristics

Epoch 22-Mar-2018 (2458200.5 JD)
Apoapsis3.5433 AU
5.3006×108 km
Periapsis2.7144 AU
4.0606×108 km
Semi-major axis3.1288 AU
4.6806×108 km
Inclination2.5468 °
Longitude of asc. node100.48 °
Argument of periapsis56.221 °
Orbital period2021.47 days
5.534 years
Avg. orbital speed16.76 km/s

Physical characteristics

Mean diameter130.81 km
Rotation period (sidereal)6.6645 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: 05 Jul 2018