(2194) Arpola
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Asteroid (2194) Arpola |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.3276 AU |
| eccentricity | 0.0411 |
| Perihelion - aphelion | 2.232 AU - 2.4233 AU |
| Inclination of the orbit plane | 8.534 ° |
| Sidereal period | 3,551 a |
| Mean orbital velocity | 19.52 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Albedo | ? |
| Rotation period | ? |
| Absolute brightness | 12.6 mag |
| Spectral class | SMASSII: Xc |
| history | |
| Explorer | Yrjö Väisälä |
| Date of discovery | April 3, 1940 |
| Another name | 1940 GE, 1965 JC, 1973 QB 1 |
| 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. | |
(2194) Arpola is an asteroid of the main belt , which on April 3, 1940 by the Finnish astronomer Yrjö Väisälä at Turku was discovered.
The name is reminiscent of the summer hut near Turku that was owned by the discoverer.