Asteroid (160) Una

Orbital characteristics

Epoch 26-Apr-2019 (2458600.5 JD)
Apoapsis2.9104 AU
4.3539×108 km
Periapsis2.5450 AU
3.8073×108 km
Semi-major axis2.7277 AU
4.0806×108 km
Eccentrity0.0669752
Inclination3.8239 °
Longitude of asc. node8.6000 °
Argument of periapsis52.362 °
Orbital period1645.51 days
4.505 years
Avg. orbital speed18.01 km/s

Physical characteristics

Mean diameter81.240 km
Rotation period (sidereal)11.033 hours
Albedo0.062
Loading...

Downloads

Models

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: 04 Oct 2018