Asteroid (1552) Bessel
Orbital characteristics
Epoch 17-Dec-2020 (2459200.5 JD) | |
Apoapsis | 3.3102 AU |
4.9519×108 km | |
Periapsis | 2.7113 AU |
4.0561×108 km | |
Semi-major axis | 3.0107 AU |
4.504×108 km | |
Eccentricity | 0.0994458 |
Inclination | 9.833 ° |
Longitude of asc. node | 9.935 ° |
Argument of periapsis | 39.947 ° |
Orbital period | 1908.14 days |
5.224 years | |
Avg. orbital speed | 17.12 km/s |
Physical characteristics
Mean diameter | 18.514 km |
Rotation period (sidereal) | 8.9632 hours |
Albedo | 0.156 |
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.
- Bessel (Hanuš, Model 1) (PLY 38 KB) (OBJ 87 KB)
- Bessel (Hanuš, Model 2) (PLY 38 KB) (OBJ 85 KB)
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.