Asteroid (955) Alstede

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.3423 AU
5.0×108 km
Periapsis1.8490 AU
2.7661×108 km
Semi-major axis2.5956 AU
3.883×108 km
Eccentricity 0.2876449
Inclination10.689 °
Longitude of asc. node351.44 °
Argument of periapsis282.67 °
Orbital period1527.45 days
4.182 years
Avg. orbital speed18.10 km/s

Physical characteristics

Mean diameter17.330 km
Rotation period (sidereal)5.1874 hours
Ďurech 2016 Model 1 Model 2
Ďurech 2017 Model 1 Model 2
Textures: Solid Gray Apparent Color Grid



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 Jul 2021