(1621) Druzhba
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 .