(930) Westphalia
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Asteroid (930) Westphalia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.4317 AU |
| eccentricity | 0.1430 |
| Perihelion - aphelion | 2.084 AU - 2.7793 AU |
| Inclination of the orbit plane | 15.314 ° |
| Sidereal period | 3,792 a |
| Mean orbital velocity | 19.10 km / s |
| Physical Properties | |
| Medium diameter | 36.48 km |
| Albedo | 0.037 |
| Rotation period | ? H |
| Absolute brightness | 11.01 mag |
| Spectral class | Ch |
| history | |
| Explorer | Walter Baade |
| Date of discovery | March 10, 1920 |
| Another name | 1920 GS, A916 DD |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(930) Westphalia is an asteroid of the main belt that was discovered on March 10, 1920 by the German astronomer Walter Baade in Hamburg-Bergedorf .
The asteroid was named after the German region of Westphalia .