(1304) Arosa
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Asteroid (1304) Arosa |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.2050 AU |
| eccentricity | 0.1096 |
| Perihelion - aphelion | 2.8537 AU - 3.5563 AU |
| Inclination of the orbit plane | 18.977 ° |
| Sidereal period | 5,736 a |
| Mean orbital velocity | 16.64 km / s |
| Physical Properties | |
| Medium diameter | 42.94 km |
| Dimensions | ? kg |
| Albedo | 0.348 |
| Medium density | ? g / cm³ |
| Rotation period | 4,670 h |
| Absolute brightness | 9.149 likes |
| Spectral class | X |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | May 21, 1928 |
| Another name | 1928 KC, 1934 LE, 1974 OW |
| 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. | |
(1304) Arosa is an asteroid of the main belt that was discovered on May 21, 1928 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .
The asteroid is named after the Swiss town of Arosa .