(2564) Kayala
Asteroid (2564) Kayala |
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Properties of the orbit ( animation ) | |
Orbit type | Inner main belt |
Major semi-axis | 2.2369 ± 0.00001 AU |
eccentricity | 0.1091 ± 0.0003 |
Perihelion - aphelion | 1.9929 ± 0.0006 AU - 2.4809 ± 0.0001 AU |
Inclination of the orbit plane | 1.9629 ± 0.0403 ° |
Length of the ascending node | 153.522 ± 0.0001 ° |
Argument of the periapsis | 295.159 ± 0.0001 ° |
Time of passage of the perihelion | August 14, 2018 |
Sidereal period | 3.35 a ± 0.0517 d |
Physical Properties | |
Medium diameter | 6.174 ± 0.209 km |
Albedo | 0.267 ± 0.076 |
Rotation period | 2.95 h |
Absolute brightness | 13.3 mag |
history | |
Explorer | Nikolai Stepanowitsch Tschernych |
Date of discovery | 19th August 1977 |
Another name | 1977 FZ ; 1959 CN; 1963 YB; 1980 toilet |
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. |
(2564) Kayala ( 1977 FZ ; 1959 CN ; 1963 YB ; 1980 WC ) is an approximately six kilometers large asteroid of the inner main belt , which was discovered on August 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) was discovered.
designation
(2564) Kayala was named after Kayala , a river in the Igor song . The naming takes place on the occasion of the 800th anniversary of the campaign mentioned in the song.
See also
Web links
- (2564) Kayala in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2564) Kayala 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 23 August 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1977 QX. Discovered 1977 Aug. 19 by NS Chernykh at Nauchnyj. "
predecessor | asteroid | successor |
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(2563) Boyarchuk | numbering | (2565) Grogler |