Asteroid (127) Johanna

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis2.9397 AU
4.3978×108 km
Periapsis2.5698 AU
3.8444×108 km
Semi-major axis2.7548 AU
4.1211×108 km
Eccentrity0.0671349
Inclination8.2459 °
Longitude of asc. node31.154 °
Argument of periapsis94.185 °
Orbital period1670.06 days
4.572 years
Avg. orbital speed17.92 km/s

Physical characteristics

Mean diameter122.00 km
Rotation period (sidereal)12.800 hours
Albedo0.042
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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: 16 Apr 2017