Asteroid (276) Adelheid
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 3.3245 AU |
| 4.9734×108 km | |
| Periapsis | 2.9104 AU |
| 4.3539×108 km | |
| Semi-major axis | 3.1175 AU |
| 4.6637×108 km | |
| Eccentricity | 0.0664228 |
| Inclination | 21.610 ° |
| Longitude of asc. node | 211.13 ° |
| Argument of periapsis | 265.17 ° |
| Orbital period | 2010.49 days |
| 5.504 years | |
| Avg. orbital speed | 16.85 km/s |
Physical characteristics
| Mean diameter | 114.72 km |
| Rotation period (sidereal) | 6.3192 hours |
| Albedo | 0.051 |
Textures:
Solid Gray
Grid
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Links
Shape model data sources
- Marciniak et al., Photometry and models of selected main belt asteroids. IV. 184 Dejopeja, 276 Adelheid, 556 Phyllis. Astron. Astrophys. 473, 2007 link
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.
- Adelheid (size from AO is 104+/-11 km) (PLY 60 KB) (OBJ 103 KB)
- Adelheid (size from AO is 104+/-12 km) (PLY 60 KB) (OBJ 103 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.