(6887) Hasuo
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Asteroid (6887) Hasuo |
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| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt |
| Major semi-axis | 2.2296 AU |
| eccentricity | 0.1758 |
| Perihelion - aphelion | 1.8378 AU - 2.6215 AU |
| Inclination of the orbit plane | 5.3354 ° |
| Length of the ascending node | 48.2179 ° |
| Argument of the periapsis | 337.5773 ° |
| Sidereal period | 3.33 a |
| Mean orbital velocity | 19.94 km / s |
| Physical Properties | |
| Medium diameter | 4.298 (± 0.133) km |
| Albedo | 0.325 (± 0.073) |
| Rotation period | 2.752 h |
| Absolute brightness | 13.6 mag |
| history | |
| Explorer | M. Laugier |
| Date of discovery | November 24, 1951 |
| Another name | 1951 WH , 1951 UG, 1971 UY 2 , 1981 UZ 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. | |
(6887) Hasuo is an asteroid of the main inner belt discovered on November 24, 1951 by the French astronomer Marguerite Laugier at the Observatoire de Nice ( IAU code 020) in Nice .
The asteroid was named on January 7, 2004 after the Japanese amateur astronomer Ruichi Hasuo , who calculated comet orbits in the 1970s.
See also
Web links
- (6887) Hasuo in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (6887) Hasuo in the Small-Body Database of the Jet Propulsion Laboratory (English).
- Discovery Circumstances of (6887) Hasuo according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)