(839) Valborg
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Asteroid (839) Valborg |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.6143 AU |
| eccentricity | 0.1537 |
| Perihelion - aphelion | 2.2124 AU - 3.0162 AU |
| Inclination of the orbit plane | 12.605 ° |
| Sidereal period | 4,227 a |
| Mean orbital velocity | 18.42 km / s |
| Physical Properties | |
| Medium diameter | 20.38 km |
| Albedo | 0.353 |
| Rotation period | 10.366 h |
| Absolute brightness | 10.49 likes |
| Spectral class | ? |
| history | |
| Explorer | Max Wolf |
| Date of discovery | 1916 |
| Another name | 1916 AJ, 1948 CF, 1956 UH 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. | |
(839) Valborg is an asteroid of the main belt , which on 24 September 1916 by the German astronomer Max Wolf in Heidelberg was discovered.
The asteroid is named after a character from Adam Oehlenschläger's drama Axel e Valborg .