(2354) Lavrov
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Asteroid (2354) Lavrov |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Major semi-axis | 2.7305 ± 0.0001 AU |
| eccentricity | 0.1032 ± 0.0004 |
| Perihelion - aphelion | 2.4487 ± 0.0011 AU - 3.0122 ± 0.00002 AU |
| Inclination of the orbit plane | 3.269 ± 0.0048 ° |
| Length of the ascending node | 175.9815 ± 0.6605 ° |
| Argument of the periapsis | 190.3827 ± 0.689 ° |
| Time of passage of the perihelion | August 28, 2019 |
| Sidereal period | 4.51 a ± 0.1104 d |
| Physical Properties | |
| Medium diameter | 13.341 ± 0.128 km |
| Albedo | 0.171 ± 0.015 |
| Rotation period | 12,958 h |
| Absolute brightness | 11.8 mag |
| Spectral class | SMASSII: L |
| history | |
| Explorer | Lyudmila Ivanovna Tschernych , Nikolai Stepanowitsch Tschernych |
| Date of discovery | August 9, 1978 |
| Another name | 1978 PZ 3 ; 1929 VN; 1931 DE; 1969 PM; 1972 GP 1 ; 1977 JV |
| 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. | |
(2354) Lavrov ( 1978 PZ 3 ; 1929 VN ; 1931 DE ; 1969 PM ; 1972 GP 1 ; 1977 JV ) is an asteroid of the central main belt that was created on August 9, 1978 by the Russian (then: Soviet Union ) astronomer couple Lyudmila Ivanovna and Nikolai Stepanowitsch Tschernych at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095).
designation
(2354) Lavrov was named after Svyatoslav Sergeyevich Lavrov (1923-2004), who was the director of the Institute for Theoretical Astronomy in Saint Petersburg and a member of the Academy of Sciences of the USSR .
See also
Web links
- (2354) Lavrov in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2354) Lavrov 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 August 4, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1978 PZ 3 . Discovered 1978 Aug. 9 by LI Chernykh and NS Chernykh at Nauchnyj. "