(1207) Ostenia
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Asteroid (1207) Ostenia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 3.0202 AU |
| eccentricity | 0.0901 |
| Perihelion - aphelion | 2.7481 AU - 3.2923 AU |
| Inclination of the orbit plane | 10.367 ° |
| Sidereal period | 5.249 a |
| Mean orbital velocity | 17.14 km / s |
| Physical Properties | |
| Medium diameter | 22.93 km |
| Dimensions | ? kg |
| Albedo | 0.1338 |
| Medium density | ? g / cm³ |
| Rotation period | 9.073 h |
| Absolute brightness | 10,677 likes |
| Spectral class | ? |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | November 15, 1931 |
| Another name | 1931 VT, 1959 EF 1 |
| 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. | |
(1207) Ostenia is an asteroid of the main belt that was discovered on November 15, 1931 by the German astronomer Karl Wilhelm Reinmuth at the Heidelberg-Königstuhl State Observatory at the University of Heidelberg .
The asteroid is named after the German amateur astronomer Hans Osten .