(769) Tatiana
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Asteroid (769) Tatiana |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.1745 AU |
| eccentricity | 0.1825 |
| Perihelion - aphelion | 2.5953 AU - 3.7537 AU |
| Inclination of the orbit plane | 7.36 ° |
| Sidereal period | 5,656 a |
| Mean orbital velocity | 16.72 km / s |
| Physical Properties | |
| Medium diameter | approx. 97 km |
| Albedo | 0.052 |
| Rotation period | 35.08 h |
| Absolute brightness | 9.0 mag |
| Spectral class | ? |
| history | |
| Explorer | G. N. Nikolayevich |
| Date of discovery | October 6, 1913 |
| Another name | 1913 TA, 1955 BA, 1963 KK |
| 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. | |
(769) Tatiana is an asteroid of the main belt , which was discovered on October 6, 1913 by the Russian astronomer Grigori Nikolajewitsch Neuimin in Simejis .
The asteroid is probably named after a colleague of the discoverer or after the heroine from Pushkin's Eugene Onegin .