(24907) Alfredhaar
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Asteroid (24907) Alfredhaar |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.4541 AU |
| eccentricity | 0.0685 |
| Perihelion - aphelion | 2.2861 AU - 2.6221 AU |
| Inclination of the orbit plane | 4.6617 ° |
| Length of the ascending node | 327.3679 ° |
| Argument of the periapsis | 151.2812 ° |
| Sidereal period | 3.84 a |
| Mean orbital velocity | 19.01 km / s |
| Physical Properties | |
| Absolute brightness | 15.5 mag |
| history | |
| Explorer | Paul G. Comba |
| Date of discovery | February 4, 1997 |
| Another name | 1997 CO 4 , 1999 UB 48 |
| 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. | |
(24907) Alfred Hair is an asteroid of the main belt , which on 4 February 1997 by the Italian-American astronomer Paul G. Comba at Prescott Observatory ( IAU code was discovered 684).
The asteroid was named on August 4, 2001 after the Hungarian mathematician Alfréd Haar (1885–1933).
See also
Web links
- Asteroid Alfredhaar: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (24907) Alfredhaar in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (24907) Alfredhaar in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).