831 Stateira
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831 Stateira is an asteroid belonging to the Baptistina family in the Main Belt named after Stateira, wife of Artaxerexes II.
Quick Facts Discovery, Discovered by ...
Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery site | Heidelberg |
Discovery date | 20 September 1916 |
Designations | |
(831) Stateira | |
Pronunciation | /stæˈtaɪərə/[1] |
1916 AA; 1926 VA; 1949 SQ; 1949 UO1; 1971 KZ; 1972 RV1 | |
Orbital characteristics[2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 89.43 yr (32664 d) |
Aphelion | 2.5345 AU (379.16 Gm) |
Perihelion | 1.8906 AU (282.83 Gm) |
2.2125 AU (330.99 Gm) | |
Eccentricity | 0.14550 |
3.29 yr (1202.1 d) | |
91.2840° | |
0° 17m 58.128s / day | |
Inclination | 4.8364° |
178.081° | |
224.935° | |
Earth MOID | 0.900859 AU (134.7666 Gm) |
Jupiter MOID | 2.85692 AU (427.389 Gm) |
TJupiter | 3.637 |
Physical characteristics | |
4 h (0.17 d) | |
13.1 | |
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