(392) Wilhelmina
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Asteroid (392) Wilhelmina |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Major semi-axis | 2,882 AU |
| eccentricity | 0.141 |
| Perihelion - aphelion | 2.477 AU - 3.287 AU |
| Inclination of the orbit plane | 14.3 ° |
| Length of the ascending node | 209.9 ° |
| Argument of the periapsis | 175.1 ° |
| Time of passage of the perihelion | March 19, 2012 |
| Sidereal period | 4 a 326 d |
| Mean orbital velocity | 17.5 km / s |
| Physical Properties | |
| Medium diameter | 63.0 km |
| Albedo | 0.0589 |
| Rotation period | 17 h 58 min |
| Absolute brightness | 9.7 likes |
| history | |
| Explorer | Max Wolf |
| Date of discovery | November 4, 1894 |
| Another name | 1894 BF |
| 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. | |
(392) Wilhelmina is an asteroid of the main asteroid belt that was discovered by Max Wolf in Heidelberg on November 4, 1894 .