(1146) Biarmia
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Asteroid (1146) Biarmia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.0534 AU |
| eccentricity | 0.2502 |
| Perihelion - aphelion | 2.2893 AU - 3.8174 AU |
| Inclination of the orbit plane | 17.03 ° |
| Sidereal period | 5,336 a |
| Mean orbital velocity | 17.05 km / s |
| Physical Properties | |
| Medium diameter | 31.14 km |
| Dimensions | ? kg |
| Albedo | 0.219 |
| Medium density | ? g / cm³ |
| Rotation period | 11.514 h |
| Absolute brightness | 9,856 likes |
| Spectral class | ? |
| history | |
| Explorer | G. N. Nikolayevich |
| Date of discovery | May 7, 1929 |
| Another name | 1929 JF, 1941 WD 1 , A913 KA |
| 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. | |
(1146) Biarmia is an asteroid of the main belt , which was discovered on May 7, 1929 by the Russian astronomer Grigori Nikolayevich Neuimin in Simejis .
The name is derived from Bjarmaland , an area known from the legends of the Viking Age .