(2817) Perec
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Asteroid (2817) Perec |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt |
| Major semi-axis | 2.3569 AU |
| eccentricity | 0.1797 |
| Perihelion - aphelion | 1.9334 AU - 2.7803 AU |
| Inclination of the orbit plane | 2.2704 ° |
| Length of the ascending node | 254.9008 ° |
| Sidereal period | 3.62 a |
| Mean orbital velocity | 19.39 km / s |
| Physical Properties | |
| Medium diameter | approx. 10 km |
| Absolute brightness | 13.8 mag |
| history | |
| Explorer | Edward LG Bowell |
| Date of discovery | 17th October 1982 |
| Another name | 1982 UJ, 1953 TF 2 , 1953 TU, 1964 VH 1 , 1971 TL 1 , 1975 VQ 1 , 1975 XW 1 , 1978 NF 2 |
| 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. | |
(2817) Perec is an asteroid of the main belt , which on 17 October 1982 by the American astronomer Edward LG Bowell at the Anderson Mesa Station ( IAU code 688) of the Lowell Observatory in Coconino County was discovered.
The asteroid was named after the French writer and filmmaker Georges Perec (1936–1982), who was a member of the Oulipo group and is counted among the most important representatives of French literature after the Second World War .
See also
Web links
- Asteroid Perec: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (2817) Perec in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (2817) Perec in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).