(1527) Malmquista
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Asteroid (1527) Malmquista |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2276 AU |
| eccentricity | 0.1976 |
| Perihelion - aphelion | 1.7874 AU - 2.6679 AU |
| Inclination of the orbit plane | 5.194 ° |
| Sidereal period | 3.325 a |
| Mean orbital velocity | 19.96 km / s |
| Physical Properties | |
| Medium diameter | 12 km |
| Albedo | ? |
| Rotation period | 14.077 h |
| Absolute brightness | 12,003 mag |
| Spectral class | ? |
| history | |
| Explorer | Yrjö Väisälä |
| Date of discovery | October 18, 1939 |
| Another name | 1939 UG, 1929 TG, 1932 OB |
| 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. | |
(1527) Malmquista is an asteroid of the main belt , which on 18 October 1939 by the Finnish astronomer Yrjö Väisälä at Turku was discovered.
The asteroid is named in honor of the Swedish astronomer Gunnar Malmquist .