(1424) Sundmania
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Asteroid (1424) Sundmania |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.1874 AU |
| eccentricity | 0.0674 |
| Perihelion - aphelion | 2.9726 AU - 3.4022 AU |
| Inclination of the orbit plane | 9.202 ° |
| Sidereal period | 5,691 a |
| Mean orbital velocity | 16.68 km / s |
| Physical Properties | |
| Medium diameter | 70.75 km |
| Albedo | 0.056 |
| Absolute brightness | 9,752 likes |
| Spectral class | X |
| history | |
| Explorer | Yrjö Väisälä |
| Date of discovery | January 9, 1937 |
| Another name | 1937 AJ, 1929 SS, 1929 UB |
| 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. | |
(1424) Sundmania is an asteroid of the main belt that was discovered in Turku on January 9, 1937 by the Finnish astronomer Yrjö Väisälä .
The asteroid was named after the Finnish mathematician and then director of the Helsingfors Observatory Karl Sundman .