(3497) Innanen
Asteroid (3497) Innanen |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.6890 AU |
eccentricity | 0.1519 |
Perihelion - aphelion | 2.2806 AU - 3.0974 AU |
Inclination of the orbit plane | 11.31 ° |
Sidereal period | 4,410 a |
Mean orbital velocity | 18.16 km / s |
Physical Properties | |
Medium diameter | approx. 18 km |
Albedo | ? |
Rotation period | approx. 7.2 h |
Absolute brightness | 12.0 mag |
Spectral class | ? |
history | |
Explorer | Liisi Oterma |
Date of discovery | April 19, 1941 |
Another name | 1941 HJ , 1945 EB, 1985 GV |
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. |
(3497) Innanen is an asteroid of the main belt that was discovered in Turku on April 19, 1941 by the Finnish astronomer Liisi Oterma .
Asteroid is named after the Finnish-Canadian astronomer Kimmo Innanen .