(1507) Vaasa
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Asteroid (1507) Vaasa |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.3316 AU |
| eccentricity | 0.2446 |
| Perihelion - aphelion | 1.7613 AU - 2.902 AU |
| Inclination of the orbit plane | 9.242 ° |
| Sidereal period | 3,560 a |
| Mean orbital velocity | 19.51 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Albedo | ? |
| Rotation period | 34.07 h |
| Absolute brightness | 13.7 mag |
| Spectral class | ? |
| history | |
| Explorer | Liisi Oterma |
| Date of discovery | September 12, 1939 |
| Another name | 1939 RD, 1964 TA |
| 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. | |
(1507) Vaasa is an asteroid of the main belt , which on 12 September 1939 by the Finnish astronomer liisi oterma in Turku was discovered.
The name of the asteroid is derived from the Finnish city of Vaasa .