(343) Ostara
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Asteroid (343) Ostara |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2,412 AU |
| eccentricity | 0.229 |
| Perihelion - aphelion | 1.859 AU - 2.965 AU |
| Inclination of the orbit plane | 3.3 ° |
| Length of the ascending node | 38.7 ° |
| Argument of the periapsis | 9.7 ° |
| Time of passage of the perihelion | August 30, 2012 |
| Sidereal period | 3 a 272 d |
| Mean orbital velocity | 18.9 km / s |
| Physical Properties | |
| Medium diameter | 19.1 km |
| Albedo | 0.12 |
| Absolute brightness | 11.6 mag |
| history | |
| Explorer | Max Wolf |
| Date of discovery | November 15, 1892 |
| Another name | 1892 N |
| 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. | |
(343) Ostara is an asteroid of the main belt , which was discovered on November 15, 1892 by Max Wolf in Heidelberg .