Asteroid (1075) Helina

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis3.3528 AU
5.0157×108 km
Periapsis2.6705 AU
3.995×108 km
Semi-major axis3.0116 AU
4.5054×108 km
Eccentrity0.1132845
Inclination11.523 °
Longitude of asc. node100.81 °
Argument of periapsis250.61 °
Orbital period1908.99 days
5.227 years
Avg. orbital speed17.11 km/s

Physical characteristics

Mean diameter26.198 km
Rotation period (sidereal)44.677 hours
Albedo0.129
Models:
Hanuš Model 1 Model 2
Textures: Solid Gray Apparent Color Grid
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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: 09 Oct 2017