(831) Stateira
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Asteroid (831) Stateira |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2123 AU |
| eccentricity | 0.1465 |
| Perihelion - aphelion | 1.8883 AU - 2.5363 AU |
| Inclination of the orbit plane | 4.836 ° |
| Sidereal period | 3,291 a |
| Mean orbital velocity | 20.02 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 13.0 likes |
| Spectral class | ? |
| history | |
| Explorer | Max Wolf |
| Date of discovery | September 20, 1916 |
| Another name | 1916 AA, 1926 VA, 1971 concentration camp |
| 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. | |
(831) Stateira is an asteroid of the main belt that was discovered on September 20, 1916 by the German astronomer Max Wolf in Heidelberg .
The asteroid is named after the wife of Artaxerxes II of Persia.