(2564) Kayala

from Wikipedia, the free encyclopedia
Asteroid
(2564) Kayala
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 Soviet Union 1955Soviet Union 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

Individual evidence

  1. ^ 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
(2563) Boyarchuk numbering (2565) Grogler