(1621) Druzhba
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Asteroid (1621) Druzhba |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2296 AU |
| eccentricity | 0.1197 |
| Perihelion - aphelion | 1.9628 AU - 2.4964 AU |
| Inclination of the orbit plane | 3.169 ° |
| Sidereal period | 3,329 a |
| Mean orbital velocity | 19.95 km / s |
| Physical Properties | |
| Medium diameter | 9.08 km |
| Dimensions | ? kg |
| Albedo | 0.237 |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 11,861 mag |
| Spectral class | ? |
| history | |
| Explorer | SI Beljawski |
| Date of discovery | 1926 |
| Another name | 1926 TM, 1946 EH, 1958 GA |
| 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. | |
(1621) Druzhba is an asteroid of the main belt that was discovered on October 1, 1926 by the Russian astronomer Sergei Ivanovich Belyavsky at the Crimean Observatory in Simejis .
The name is derived from the Russian word for friendship .