(3497) Innanen

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Asteroid
(3497) Innanen
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 .