(1281) Jeanne
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Asteroid (1281) Jeanne |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.5586 AU |
| eccentricity | 0.2057 |
| Perihelion - aphelion | 2.0324 AU - 3.0849 AU |
| Inclination of the orbit plane | 7.451 ° |
| Sidereal period | 4,093 a |
| Mean orbital velocity | 18.62 km / s |
| Physical Properties | |
| Medium diameter | 21.64 km |
| Albedo | 0.086 |
| Rotation period | 15.200 h |
| Absolute brightness | 11,461 likes |
| history | |
| Explorer | S. Arend |
| Date of discovery | August 25, 1933 |
| Another name | 1933 QJ, 1929 RG, 1938 YL |
| 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. | |
(1281) Jeanne is an asteroid of the main belt that was discovered on August 25, 1933 by the Belgian astronomer Sylvain Julien Victor Arend in Ukkel .
The asteroid is named after a daughter of the discoverer.