(2271) Kiso
Asteroid (2271) Kiso |
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Properties of the orbit ( animation ) | |
Orbit type | Middle main belt |
Major semi-axis | 2,760 AU |
eccentricity | 0.059 |
Perihelion - aphelion | 2.597 AU - 2.923 AU |
Inclination of the orbit plane | 3.388 ° |
Length of the ascending node | 136.475 ° |
Argument of the periapsis | 179.579 ° |
Time of passage of the perihelion | March 25, 2017 |
Sidereal period | 4.58 a |
Physical Properties | |
Medium diameter | 31.229 ± 0.204 km |
Albedo | 0.072 ± 0.013 |
Rotation period | 17.14 h |
Absolute brightness | 11 likes |
Spectral class | SMASSII: T |
history | |
Explorer | Hiroki Kosai |
Date of discovery | October 22, 1976 |
Another name | 1976 UV 5 ; 1928 DB 1 ; 1929 LB; 1939 RL; 1942 EG; 1948 PR; 1951 EF 2 ; 1952 LA; 1952 MN; 1953 TP 2 ; 1956 GH; 1960 EB; 1965 FA; 1972 WA; 1972 XM 2 ; 1974 ES; 1976 SC 6 |
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. |
(2271) Kiso ( 1976 UV 5 ; 1928 DB 1 ; 1929 LB ; 1939 RL ; 1942 EG ; 1948 PR ; 1951 EF 2 ; 1952 LA ; 1952 MN ; 1953 TP 2 ; 1956 GH ; 1960 EB ; 1965 FA ; 1972 WA ; 1972 XM 2 ; 1974 ES ; 1976 SC 6 ) is an asteroid of the central main belt that was discovered on October 22, 1976 by the Japanese astronomers Hiroki Kōsai and Kiichirō Furukawa at the Kiso Observatory in Kiso-machi on Mount Ontake-san ( IAU- Code 381) was discovered.
designation
(2271) Kiso was named after the Kiso observatory where it was discovered.
Web links
- (2271) Kiso in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2271) Kiso in the Small-Body Database of the Jet Propulsion Laboratory (English).
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. 185 (English, 992 pp., Link.springer.com [ONLINE; accessed on November 3, 2017] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “Named for the station of the Tokyo Observatory at which this minor planet was discovered. "