(2728) Yatskiv

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Asteroid
(2728) Yatskiv
Properties of the orbit ( animation )
Epoch:  April 27, 2019 ( JD 2,458,600.5)
Orbit type Middle main belt
Major semi-axis 2.4572 ± 0.0001  AU
eccentricity 0.166 ± 0.0003
Perihelion - aphelion 2.0492 ± 0.0001 AU - 2.8652 ± 0.00001 AU
Inclination of the orbit plane 2.6078 ± 0.0389 °
Length of the ascending node 201.2953 ± 0.8002 °
Argument of the periapsis 97.1677 ± 0.8103 °
Time of passage of the perihelion August 10, 2017
Sidereal period 3.85 a ± 0.0073 d
Physical Properties
Medium diameter 14.697 ± 0.093 km
Albedo 0.075 ± 0.012
Absolute brightness 12.6 mag
history
Explorer Soviet Union 1955Soviet Union Nikolai Stepanowitsch Tschernych
Date of discovery 22nd September 1979
Another name 1979 ST 9 ; 1935 DA; 1936 LF; 1936 MD; 1940 NA; 1964 VT 2 ; 1965 AN 1 ; 1966 CV; 1972 XJ 2 ; 1972 YM 1 ; 1973 AF 3 ; 1978 JO 2 ; 1981 BP; 1982 HY 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.

(2728) Yatskiv ( 1979 ST 9 ; 1935 DA ; 1936 LF ; 1936 MD ; 1940 NA ; 1964 VT 2 ; 1965 AN 1 ; 1966 CV ; 1972 XJ 2 ; 1972 YM 1 ; 1973 AF 3 ; 1978 JO 2 ; 1981 BP ; 1982 HJ 1 ) is an approximately 15-kilometer asteroid of the central main belt that was discovered on September 22, 1979 by the Russian (then Soviet Union ) astronomer Nikolai Stepanowitsch Tschernych at the Crimean Observatory (Nautschnyj branch) on the Crimean peninsula ( IAU code 095 ) has been discovered.

designation

(2728) Yatskiv was named after the Soviet- Ukrainian astronomer and geodynamicist Yaroslav Stepanowitsch Jazkiw (* 1940), director of the main observatory of the National Academy of Sciences of Ukraine , Vice-President of the International Astronomical Union and President of the 19th Commission of the International Astronomical Union ( Earth rotation) and was part of the International Halley Watch Steering Group .

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 September 9, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1979 ST 9 . Discovered 1979 Sept. 22 by NS Chernykh at Nauchnyj. "
predecessor asteroid successor
(2727) Paton numbering (2729) Urumqi