(2877) Likhachev
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Asteroid (2877) Likhachev |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Asteroid family | Themis family |
| Major semi-axis | 3.1213 ± 0.0002 AU |
| eccentricity | 0.1817 ± 0.0003 |
| Perihelion - aphelion | 2.5543 ± 0.0011 AU - 3.6884 ± 0.00002 AU |
| Inclination of the orbit plane | 2.3351 ± 0.0366 ° |
| Length of the ascending node | 80.6503 ± 0.0001 ° |
| Argument of the periapsis | 233.5843 ± 0.0001 ° |
| Time of passage of the perihelion | April 20, 2018 |
| Sidereal period | 5.51 a ± 0.0165 d |
| Physical Properties | |
| Rotation period | ≈15.582 ± 3.7746 h |
| Absolute brightness | 12.2 mag |
| history | |
| Explorer |
.svg){kind=small} / Lyudmila Ivanovna Tschernych.svg){kind=small}
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| Date of discovery | October 8, 1969 |
| Another name | 1969 TR 2 ; 1933 BS; 1952 SC 1 ; 1974 QL 1 ; 1975 WQ 1 ; 1980 Item 12 ; 1984 HY 1 |
| 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. | |
(2877) Likhachev ( 1969 TR 2 ; 1933 BS ; 1952 SC 1 ; 1974 QL 1 ; 1975 WQ 1 ; 1980 TZ 12 ; 1984 HY 1 ) is an asteroid of the main outer belt that was destroyed on October 8, 1969 by the Russian (then : Soviet Union ) astronomer Lyudmila Ivanovna Tschernych was discovered at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095). It belongs to the Themis family , a group of asteroids named after (24) Themis .
designation
(2877) Likhachev was named after the Russian-Soviet philologist and Slavist Dmitri Sergejewitsch Lichatschow (1906-1999).
See also
Web links
- (2877) Likhachev in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2877) Likhachev 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 20, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1969 TR2. Discovered 1969 Oct. 8 by LI Chernykh at Nauchnyj. "
| predecessor | asteroid | successor |
|---|---|---|
| (2876) Aeschylus | numbering | (2878) Panacea |