Asteroid (1223) Neckar

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis3.0394 AU
4.5469×108 km
Periapsis2.7033 AU
4.0441×108 km
Semi-major axis2.8714 AU
4.2955×108 km
Eccentrity0.0585295
Inclination2.5453 °
Longitude of asc. node40.819 °
Argument of periapsis15.271 °
Orbital period1777.20 days
4.866 years
Avg. orbital speed17.56 km/s

Physical characteristics

Mean diameter22.783 km
Rotation period (sidereal)7.8240 hours
Albedo0.170
Models:
Textures: Solid Gray 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: 23 Dec 2016