(2573) Hannu Olavi
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.