(2406) Orelskaya
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Asteroid (2406) Orelskaya |
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| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Major semi-axis | 2.1927 ± 0.0001 AU |
| eccentricity | 0.1633 ± 0.0004 |
| Perihelion - aphelion | 1.8347 ± 0.0009 AU - 2.5507 ± 0.0001 AU |
| Inclination of the orbit plane | 2.3056 ± 0.0454 ° |
| Length of the ascending node | 12.5295 ± 0.0702 ° |
| Argument of the periapsis | 347.9001 ± 0.0708 ° |
| Time of passage of the perihelion | October 9, 2018 |
| Sidereal period | 3.25 a ± 0.0418 d |
| Physical Properties | |
| Medium diameter | 5.700 ± 0.107 km |
| Albedo | 0.313 ± 0.092 |
| Rotation period | 6.109 h |
| Absolute brightness | 13.2 mag |
| history | |
| Explorer |
.svg){kind=small} Crimean Observatory (Nautschnyj Branch)
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| Date of discovery | 20th August 1966 |
| Another name | 1966 QG ; 1937 TR; 1950 VJ; 1975 GZ; 1976 U.S. 4 ; 1978 ES 2 ; 1978 GE 1 ; 1979 QL 6 ; 1981 EJ |
| 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. | |
(2406) Orelskaya ( 1966 QG ; 1937 TR ; 1950 VJ ; 1975 GZ , 1976 US 4 ; 1978 2 ; 1978 GE 1 ; 1979 QL 6 ; 1981 EJ ) is about six kilometers in asteroid of the inner main belt , of the 20 August 1966 at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095).
designation
(2406) Orelskaya was named after Varwara Ivanovna Orelskaya , who worked at the Institute for Theoretical Astronomy from 1937 to 1982.
See also
Web links
- (2406) Orelskaya in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2406) Orelskaya 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 August 9, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1966 QG. Discovered 1966 Aug. 20 at the Crimean Astrophysical Observatory at Nauchnyj. "