(2776) Baikal
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Asteroid (2776) Baikal |
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| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Major semi-axis | 2.3679 ± 0.0001 AU |
| eccentricity | 0.175 ± 0.0004 |
| Perihelion - aphelion | 1.9534 ± 0.0009 AU - 2.7824 ± 0.00001 AU |
| Inclination of the orbit plane | 4.7866 ± 0.04 ° |
| Length of the ascending node | 187.5007 ± 0.4578 ° |
| Argument of the periapsis | 321.1242 ± 0.4687 ° |
| Time of passage of the perihelion | 1st March 2018 |
| Sidereal period | 3.64 a ± 0.062 d |
| Physical Properties | |
| Medium diameter | 19.441 ± 0.180 km |
| Albedo | 0.032 ± 0.003 |
| Absolute brightness | 12.8 mag |
| history | |
| Explorer |
.svg){kind=small} Nikolai Stepanowitsch Tschernych
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| Date of discovery | September 25, 1976 |
| Another name | 1976 SZ 7 ; 1938 EE 1 ; 1945 AC; 1949 GB; 1949 HH 1 ; 1951 WJ 1 ; 1962 YB; 1967 EA; 1971 KS; 1980 VE 2 ; 1982 HH 1 ; 1982 KE 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. | |
(2777) Baikal ( 1976 SZ 7 ; 1938 EE 1 ; 1945 AC ; 1949 GB ; 1949 HH 1 ; 1951 WJ 1 ; 1962 YB ; 1967 EA ; 1971 KS ; 1980 VE 2 ; 1982 HH 1 ; 1982 KE 1 ) is a about ten kilometers large asteroid of the main inner belt , which was discovered on September 25, 1976 by the Russian (then: Soviet Union ) astronomer Nikolai Stepanowitsch Tschernych at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095).
designation
(2776) Baikal was named after Lake Baikal , which is located in Irkutsk Oblast ( Siberia ) and in Buryatia ( Far East ) in present-day Russia.
See also
Web links
- (2776) Baikal in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2776) Baikal 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): “1976 SZ 7 . Discovered 1976 Sept. 25 by NS Chernykh ”
| predecessor | asteroid | successor |
|---|---|---|
| (2772) Dugan | numbering | (2774) Tenojoki |