Astronomy:831 Stateira
From HandWiki
| 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) |
| |{{{apsis}}}|helion}} | 2.5345 astronomical unit|AU (379.16 Gm) |
| |{{{apsis}}}|helion}} | 1.8906 AU (282.83 Gm) |
| 2.2125 AU (330.99 Gm) | |
| Eccentricity | 0.14550 |
| Orbital period | 3.29 yr (1202.1 d) |
| Mean anomaly | 91.2840° |
| Mean motion | 0° 17m 58.128s / day |
| Inclination | 4.8364° |
| Longitude of ascending node | 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 | |
| Rotation period | 4 h (0.17 d) |
| Absolute magnitude (H) | 13.1 |
831 Stateira is an asteroid belonging to the Baptistina family in the Main Belt named after Stateira, wife of Artaxerexes II.
References
- ↑ Noah Webster (1884) A Practical Dictionary of the English Language
- ↑ "831 Stateira (1916 AA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=831;cad=1.
External links
- 831 Stateira at AstDyS-2, Asteroids—Dynamic Site
- 831 Stateira at the JPL Small-Body Database
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