(9331) Fannyhensel
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Asteroid (9331) Fannyhensel |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.7470 AU |
| eccentricity | 0.0557 |
| Perihelion - aphelion | 2.5939 AU - 2.9000 AU |
| Inclination of the orbit plane | 4.4340 ° |
| Length of the ascending node | 13.6910 ° |
| Argument of the periapsis | 282.1301 ° |
| Sidereal period | 4.55 a |
| Mean orbital velocity | 17.97 km / s |
| Physical Properties | |
| Absolute brightness | 14.2 mag |
| history | |
| Explorer | Eric Walter Elst |
| Date of discovery | August 16, 1990 |
| Another name | 1990 QM 9 , 1997 CA 6 |
| 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. | |
(9331) Fanny Hensel is an asteroid of the main belt , which on 16 August 1990 by the Belgian astronomer Eric Walter Elst at the La Silla Observatory ( IAU code 809) of the European Southern Observatory in Chile was discovered.
The asteroid was named on March 18, 2003 after the composer of German Romanticism Fanny Hensel (1805–1847).
See also
Web links
- Asteroid Fannyhensel: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- Asteroid Fannyhensel in the Small-Body Database of NASA's Jet Propulsion Laboratory at the California Institute of Technology, Pasadena, USA
- (9331) Fannyhensel in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).