(1447) Utra
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Asteroid (1447) Utra |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.5348 AU |
| eccentricity | 0.0405 |
| Perihelion - aphelion | 2.4321 AU - 2.6375 AU |
| Inclination of the orbit plane | 4.79 ° |
| Sidereal period | 4.036 a |
| Mean orbital velocity | 18.71 km / s |
| Physical Properties | |
| Medium diameter | 18 km |
| Absolute brightness | 11,735 likes |
| history | |
| Explorer | Yrjö Väisälä |
| Date of discovery | January 26, 1938 |
| Another name | 1938 BB, 1936 SB, 1951 KO |
| 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. | |
(1447) Utra is an asteroid of the main belt , which on 26. January 1938 by the Finnish astronomer Yrjö Väisälä at Turku was discovered.
The asteroid is named after Utra , the birthplace of the discoverer.