(2887) Krinov
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Asteroid (2887) Krinov |
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| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Major semi-axis | 2.2593 ± 0.0001 AU |
| eccentricity | 0.1499 ± 0.0003 |
| Perihelion - aphelion | 1.9205 ± 0.0007 AU - 2.5980 ± 0.0001 AU |
| Inclination of the orbit plane | 4.3790 ± 0.0334 ° |
| Length of the ascending node | 119.0051 ± 0.5802 ° |
| Argument of the periapsis | 149.2047 ± 0.5963 ° |
| Time of passage of the perihelion | December 16, 2017 |
| Sidereal period | 3.4 a ± 0.0546 d |
| Physical Properties | |
| Medium diameter | 6.163 ± 0.129 km |
| Albedo | 0.293 ± 0.038 |
| Rotation period | 16.71 h |
| Absolute brightness | 12.9 mag |
| history | |
| Explorer |
.svg){kind=small} / Nikolai Stepanowitsch Tschernych.svg){kind=small}
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| Date of discovery | 22nd August 1977 |
| Another name | 1977 QD 5 ; 1936 ML; 1939 FW; 1980 KC 2 ; 1980 MG; 1983 DH |
| 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. | |
(2887) Krinov ( 1977 QD 5 ; 1936 ML ; 1939 FW ; 1980 KC 2 ; 1980 MG ; 1983 DH ) is an approximately six kilometers large asteroid of the main inner belt that was discovered on August 22, 1977 by the Russian (then: Soviet Union ) astronomer Nikolai Stepanowitsch Tschernych at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095).
designation
(2887) Krinov was named after the Soviet meteoritist Evgeny Leonidowitsch Krinow (1906-1984), who had received the Leonard Medal of the Meteoritical Society .
See also
Web links
- (2887) Krinov in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2887) Krinov in the Small-Body Database of the Jet Propulsion Laboratory (English).
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 21, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1977 QD 5 . Discovered 1977 Aug. 22 by NS Chernykh at Nauchnyj. "
| predecessor | asteroid | successor |
|---|---|---|
| (2886) Tinkaping | numbering | (2888) Hodgson |