(1929) Kollaa
Asteroid (1929) Kollaa |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.3629 AU |
eccentricity | 0.0754 |
Perihelion - aphelion | 2.1848 AU - 2.541 AU |
Inclination of the orbit plane | 7.781 ° |
Sidereal period | 3,632 a |
Mean orbital velocity | 19.38 km / s |
Physical Properties | |
Absolute brightness | 12.6 mag |
Spectral class | V |
history | |
Explorer | Yrjö Väisälä |
Date of discovery | January 20, 1939 |
Another name | 1939 BS, 1939 CH, 1943 GG |
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. |
(1929) Kollaa is an asteroid of the main belt , which on 20 January 1939 by the Finnish astronomer Yrjö Väisälä at Turku was discovered.
The asteroid is named after a Karelian river that was the theater of war during the Finnish Winter War.