(9327) Duerbeck
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Asteroid (9327) Duerbeck |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt |
| Major semi-axis | 2.8695 AU |
| eccentricity | 0.1528 |
| Perihelion - aphelion | 2.4310 AU - 3.3079 AU |
| Inclination of the orbit plane | 5.7464 ° |
| Length of the ascending node | 83.3972 ° |
| Argument of the periapsis | 131.7636 ° |
| Sidereal period | 4.86 a |
| Mean orbital velocity | 17.57 km / s |
| Physical Properties | |
| Absolute brightness | 12.9 mag |
| history | |
| Explorer | Eric Walter Elst |
| Date of discovery | September 26, 1989 |
| Another name | 1989 SW 2 , 1992 FA |
| 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. | |
(9327) Duerbeck is an asteroid of the main belt . It was discovered on September 26, 1989 by the Belgian astronomer Eric Walter Elst at the La Silla Observatory ( IAU code 809) of the European Southern Observatory in Chile .
The asteroid was named on March 18, 2003 after the German astronomer Hilmar W. Duerbeck (1948–2012), who worked in the field of dwarf novae and was most recently involved in the processing of archival material at the Hoher List observatory .
See also
Web links
- Asteroid Duerbeck: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- Asteroid Duerbeck in the Small-Body Database of the Jet Propulsion Laboratory of NASA at the California Institute of Technology, Pasadena, USA
- (9327) Duerbeck in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).