(421) Zahringia
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Asteroid (421) Zähringia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Major semi-axis | 2.542 AU |
| eccentricity | 0.282 |
| Perihelion - aphelion | 1.826 AU - 3.258 AU |
| Inclination of the orbit plane | 7.8 ° |
| Length of the ascending node | 187.5 ° |
| Argument of the periapsis | 209.1 ° |
| Time of passage of the perihelion | April 9, 2010 |
| Sidereal period | 4 a 19 d |
| Mean orbital velocity | 18.3 km / s |
| Physical Properties | |
| Rotation period | 6 h 25 min |
| Absolute brightness | 11.78 likes |
| Spectral class | S. |
| history | |
| Explorer | Max Wolf |
| Date of discovery | September 7, 1896 |
| Another name | 1949 WJ, 1896 CZ, A908 OB |
| 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. | |
(421) Zähringia is an asteroid of the main belt , which was discovered on September 7, 1896 by the German astronomer Max Wolf in Heidelberg .
The asteroid was named after the princely family of the Zähringer named.