(22354) Sposetti
Asteroid (22354) Sposetti |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.3283 AU |
eccentricity | 0.0696 |
Perihelion - aphelion | 2.1661 AU - 2.4904 AU |
Inclination of the orbit plane | 7.6036 ° |
Sidereal period | 3.55 a |
Mean orbital velocity | 19.51 km / s |
Physical Properties | |
Absolute brightness | 13.8 mag |
history | |
Explorer | Freimut Börngen |
Date of discovery | October 31, 1992 |
Another name | 1992 UR 8 , 1977 QN 5 , 1985 UN 1 , 1987 FP 1 , 1999 TH 9 |
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. |
(22354) Sposetti is an asteroid of the main belt that was discovered on October 31, 1992 by the German astronomer Freimut Börngen at the Thuringian state observatory in Tautenburg ( IAU code 033).
The asteroid is named after the Swiss amateur astronomer Stefano Sposetti (* 1958), who lives and works in the canton of Ticino and made recordings of the flyby of the asteroid 2004 FH as it approached Earth in March 2004 .
See also
Web links
- Asteroid Sposetti: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (22354) Sposetti in the Small-Body Database of the Jet Propulsion Laboratory .
- (22354) Sposetti in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).