(4561) Lemeshev
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Asteroid (4561) Lemeshev |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.5736 AU |
| eccentricity | 0.1567 |
| Perihelion - aphelion | 2.1704 AU - 2.9768 AU |
| Inclination of the orbit plane | 9.5045 ° |
| Sidereal period | 4.13 a |
| Mean orbital velocity | 18.56 km / s |
| Physical Properties | |
| Absolute brightness | 13.4 mag |
| history | |
| Explorer | NS Tschernych |
| Date of discovery | September 13, 1978 |
| Another name | 1978 RY 5 , 1970 WZ, 1980 DK 5 , 1986 RH 3 |
| 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. | |
(4561) Lemeshev is an asteroid of the main belt that was discovered on September 13, 1978 by the Russian astronomer Nikolai Stepanowitsch Tschernych at the Crimean Observatory in Nauchnyj ( IAU code 095).
The asteroid was named after the Russian lyric tenor and soloist at the Bolshoi Theater Sergei Jakowlewitsch Lemeschew (1902–1977).
See also
Web links
- Asteroid Lemeshev: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (4561) Lemeshev in the Small-Body Database of the Jet Propulsion Laboratory .
- (4561) Lemeshev in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).