(2670) Chuvashia
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Asteroid (2670) Chuvashia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Asteroid family | Eos family |
| Major semi-axis | 3.1701 ± 0.0002 AU |
| eccentricity | 0.0735 ± 0.0004 |
| Perihelion - aphelion | 2.9372 ± 0.0013 AU - 3.4030 ± 0.0002 AU |
| Inclination of the orbit plane | 9.8567 ± 0.046 ° |
| Length of the ascending node | 284.8968 ± 0.2542 ° |
| Argument of the periapsis | 167.9267 ± 0.4044 ° |
| Time of passage of the perihelion | October 27, 2018 |
| Sidereal period | 5.64 a ± 0.1879 d |
| Physical Properties | |
| Medium diameter | 21.278 ± 0.317 km |
| Albedo | 0.246 ± 0.039 |
| Absolute brightness | 11.0 mag |
| history | |
| Explorer |
.svg){kind=small} Nikolai Stepanowitsch Tschernych
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| Date of discovery | August 14, 1977 |
| Another name | 1977 PW 1 ; 1938 UD; 1950 XZ; 1957 AL |
| 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. | |
(2670) Chuvashia ( 1977 PW 1 ; 1938 UD ; 1950 XZ ; 1957 AL ) is an approximately 21 km large asteroid of the outer main belt , which was discovered on August 14, 1977 by the Russian (then: Soviet Union ) astronomer Nikolai Stepanowitsch Tschernych at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095). It belongs to the Eos family, a group of asteroids named after (221) Eos .
designation
(2670) Chuvashia was named after the former Chuvash Autonomous Soviet Socialist Republic .
See also
Web links
- (2670) Chuvashia in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2670) Chuvashia in the Small-Body Database of the Jet Propulsion Laboratory .
Individual evidence
- ^ Lutz D. Schmadel : Dictionary of Minor Planet Names . Fifth Revised and Enlarged Edition. Ed .: Lutz D. Schmadel. 5th edition. Springer Verlag , Berlin , Heidelberg 2003, ISBN 978-3-540-29925-7 , pp. 186 (English, 992 pp., Link.springer.com [ONLINE; accessed on September 3, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1977 PW 1 . Discovered 1977 Aug. 14 by NS Chernykh at Nauchnyj. "
| predecessor | asteroid | successor |
|---|---|---|
| (2669) Shostakovich | numbering | (2671) Abkhazia |