(10139) Ronsard
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Asteroid (10139) Ronsard |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.3504 AU |
| eccentricity | 0.0269 |
| Perihelion - aphelion | 2.2872 AU - 2.4137 AU |
| Inclination of the orbit plane | 1,0008 ° |
| Length of the ascending node | 57.5522 ° |
| Argument of the periapsis | 196.3478 ° |
| Sidereal period | 3.60 a |
| Mean orbital velocity | 19.42 km / s |
| Physical Properties | |
| Absolute brightness | 14.4 mag |
| history | |
| Explorer | EW Elst |
| Date of discovery | September 19, 1993 |
| Another name | 1993 ST 4 , 1974 HS 1 , 1986 TZ 2 , 1992 GA 8 |
| 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. | |
(10139) Ronsard is an asteroid of the main belt , which on 19 September 1993 by the Belgian astronomer Eric Walter Elst at the Observatoire de Calern ( IAU code 010) in the south of France was discovered.
The asteroid was named on July 28, 1999 after the French author Pierre de Ronsard (1524–1585), who is now considered the most important French poet of the second half of the 16th century.
See also
Web links
- Asteroid Ronsard: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (10139) Ronsard in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (10139) Ronsard in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).