(2573) Hannu Olavi
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Asteroid (2573) Hannu Olavi |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.0128 AU |
| eccentricity | 0.1081 |
| Perihelion - aphelion | 2.6868 AU - 3.3387 AU |
| Inclination of the orbit plane | 12.972 ° |
| Sidereal period | 5.229 a |
| Mean orbital velocity | 17.16 km / s |
| Physical Properties | |
| Medium diameter | approx. 20 km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 11.5 likes |
| Spectral class | ? |
| history | |
| Explorer | Heikki A. Alikoski |
| Date of discovery | March 10, 1953 |
| Another name | 1953 EN, 1930 YW, 1969 HC |
| 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. | |
(2573) Hannu Olavi is an asteroid of the main belt , which on 10 March 1953 by the Finnish astronomer Heikki A. Alikoski in Turku was discovered.
The asteroid is named after a son of the discoverer.