(4189) Sayany
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Asteroid (4189) Sayany |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt |
| Major semi-axis | 2.301 AU |
| eccentricity | 0.137 |
| Perihelion - aphelion | 1.987 AU - 2.615 AU |
| Inclination of the orbit plane | 5.35 ° |
| Length of the ascending node | 194.195 ° |
| Sidereal period | 3.49 a |
| Physical Properties | |
| Absolute brightness | 13.4 mag |
| history | |
| Explorer | NS Tschernych |
| Date of discovery | 22nd September 1979 |
| Another name | 1979 SV 9 , 1965 UR 1 , 1986 TG 5 |
| 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. | |
(4189) Sayany is a main belt asteroid discovered on September 22, 1979 by Nikolai Stepanowitsch Tschernych from the Crimean Observatory .
The asteroid was named after the Sayan Mountains .
Individual evidence
- ^ Lutz D. Schmadel: Dictionary of minor planet names . Vol. 1. Springer, Berlin & New York 2003
Web links
- (4189) Sayany in the Small-Body Database of the Jet Propulsion Laboratory .