(2836) Sobolev
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Asteroid (2836) Sobolev |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Asteroid family | Eos family |
| Major semi-axis | 3.0009 ± 0.0002 AU |
| eccentricity | 0.0917 ± 0.0005 |
| Perihelion - aphelion | 2.7256 ± 0.0015 AU - 3.2762 ± 0.0002 AU |
| Inclination of the orbit plane | 9.66 ± 0.0055 ° |
| Length of the ascending node | 348.0849 ± 0.2730 ° |
| Argument of the periapsis | 319.7424 ± 0.3991 ° |
| Time of passage of the perihelion | 3rd November 2018 |
| Sidereal period | 5.2 a ± 0.1816 d |
| Physical Properties | |
| Medium diameter | 18.596 ± 0.224 km |
| Albedo | 0.141 ± 0.012 |
| Rotation period | ≈4.754883 ± 1.4264649 h |
| Absolute brightness | 11.4 mag |
| history | |
| Explorer |
.svg){kind=small} / Nikolai Stepanowitsch Tschernych.svg){kind=small}
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| Date of discovery | December 22, 1978 |
| Another name | 1978 YQ ; 1930 sqm; 1951 RH 1 ; 1959 CE; 1969 AM; 1975 EQ 2 ; 1977 RH 3 ; 1980 EM |
| 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. | |
(2836) Sobolev ( 1978 YQ ; 1930 QM ; 1951 RH 1 ; 1959 CE ; 1969 AM ; 1975 EQ 2 ; 1977 RH 3 ; 1980 EM ) is an asteroid approximately 19 kilometers in size in the main outer belt that dated December 22, 1978 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 that after (221) Eos is named
designation
(2836) Sobolev was named after the astrophysicist Viktor Viktorovych Soboljew (1915-1998), who was a professor at the State University of St. Petersburg (then: State University of Leningrad ).
See also
Web links
- (2836) Sobolev in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2836) Sobolev 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 September 18, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1978 YQ. Discovered 1978 Dec. 22 by NS Chernykh at Nauchnyj. "
| predecessor | asteroid | successor |
|---|---|---|
| (2835) Ryoma | numbering | (2837) Griboedov |