(12702) Panamarenko
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Asteroid (12702) Panamarenko |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt asteroid |
| Major semi-axis | 2.5500 AU |
| eccentricity | 0.1726 |
| Perihelion - aphelion | 2.1098 AU - 2.9901 AU |
| Inclination of the orbit plane | 2.1435 ° |
| Length of the ascending node | 69.4669 ° |
| Argument of the periapsis | 310.5284 ° |
| Sidereal period | 4.07 a |
| Physical Properties | |
| Absolute brightness | 13.9 likes |
| history | |
| Explorer | Eric Walter Elst |
| Date of discovery | September 22, 1990 |
| Another name | 1990 SR 6 , 1941 RA, 1978 VM 15 , 1986 TF 10 , 1986 TT 4 , 1994 RT |
| 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. | |
(12702) Panamarenko is an asteroid of the central main belt , which was discovered on September 22, 1990 by the Belgian astronomer Eric Walter Elst at the La Silla Observatory of the European Southern Observatory in Chile ( IAU code 809). There had been several sightings of the asteroid before: on September 14, 17 and 20, 1941 under the provisional designation 1941 RA at the Konkoly Observatory in Budapest , on November 1, 1978 (1978 VM 15 ) at the Crimean Observatory in Nautschnyj , on October 1, 1986 (1986 TT 4 ) at the French Observatoire de Calern and on October 3, 1986 (1986 TF 10 ) again at the Crimean Observatory in Nautschnyj.
According to the SMASS classification ( Small Main-Belt Asteroid Spectroscopic Survey ), a spectroscopic study by Gianluca Masi , Sergio Foglia and Richard P. Binzel at (12702) Panamarenko assumed a bright surface, so it could, roughly speaking, be around trade an S asteroid .
The asteroid was named on January 5, 2015 after the Belgian artist Henri Van Herwegen (1940-2019), who is known under the stage name Panamarenko . Panamarenko installs aircraft as poetic constructions.
See also
Web links
- (12702) Panamarenko in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (12702) Panamarenko in the Small-Body Database of the Jet Propulsion Laboratory (English).
- Discovery Circumstances of (12702) Panamarenko according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ↑ (12702) Panamarenko at the IAU Minor Planet Center (English)
- ^ Gianluca Masi, Sergio Foglia, Richard P. Binzel: Search for Unusual Spectroscopic Candidates Among 40313 minor planets from the 3rd Release of the Sloan Digital Sky Survey Moving Object Catalog . (English)
- ↑ subdivision of asteroids to S-types, C-types and V-types (English)