(2770) Tsvet
Asteroid (2770) Tsvet |
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Properties of the orbit ( animation ) | |
Orbit type | Inner main belt |
Major semi-axis | 2.1701 ± 0.0001 AU |
eccentricity | 0.0637 ± 0.0004 |
Perihelion - aphelion | 2.0318 ± 0.0009 AU - 2.3083 ± 0.0001 AU |
Inclination of the orbit plane | 2.8592 ± 0.0353 ° |
Length of the ascending node | 38.7496 ± 0.8384 ° |
Argument of the periapsis | 135.1717 ± 0.8843 ° |
Time of passage of the perihelion | August 24, 2020 |
Sidereal period | 3.2 a ± 0.052 d |
Physical Properties | |
Medium diameter | 7.245 ± 0.055 km |
Albedo | 0.135 ± 0.028 |
Rotation period | 7.82 h |
Absolute brightness | 12.8 mag |
history | |
Explorer |
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Date of discovery | 19th September 1977 |
Another name | 1977 SM 1 ; 1966 DN; 1974 WN; 1976 KS; 1977 TL 4 ; 1977 UU 1 ; 1979 HM 1 ; 1980 TB 10 ; 1982 DZ 2 ; 1982 HR 2 |
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. |
(2770) Tsvet ( 1977 SM 1 , 1966 DN , 1974 WN ; 1976 KS ; 1977 TL 4 , 1977 UU 1 , 1979 HM 1 , 1980 TB 10 , 1982 DZ 2 , 1982 HR 2 ) is about seven kilometers in Asteroid of inner main belt , which was discovered on September 19, 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
(2770) Tsvet was named after the botanist and the inventor of chromatography Michail Zwet (1872-1919) from the Russian Empire , the Provisional Government and the Russian Soviet Socialist Federal Republic .
See also
Web links
- (2770) Tsvet in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2770) Tsvet 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 13, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1977 SM 1 . Discovered 1977 Sept. 19 by NS Chernykh at Nauchnyj. "
predecessor | asteroid | successor |
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(2769) Mendeleev | numbering | (2771) Polzunov |