(1422) Strömgrenia
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Asteroid (1422) Strömgrenia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2477 AU |
| eccentricity | 0.1674 |
| Perihelion - aphelion | 1.8715 AU - 2.624 AU |
| Inclination of the orbit plane | 2.675 ° |
| Sidereal period | 3,370 a |
| Mean orbital velocity | 19.87 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 13.42 mag |
| Spectral class | S. |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | August 23, 1936 |
| Another name | 1936 QF, 1933 WB |
| 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. | |
(1422) Strömgrenia is an asteroid of the main belt that was discovered on August 23, 1936 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .
The asteroid is named after the Swedish-born Danish astronomer Svante Elis Strömgren .