(675) Ludmilla
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Asteroid (675) Ludmilla |
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| 3D model of a possible shape based on the evaluation of light curves | |
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt |
| Major semi-axis | 2.77 AU |
| eccentricity | 0,201 |
| Perihelion - aphelion | 2.212 AU - 3.328 AU |
| Inclination of the orbit plane | 9.8 ° |
| Length of the ascending node | 263.3 ° |
| Argument of the periapsis | 151.7 ° |
| Time of passage of the perihelion | September 10, 2010 |
| Sidereal period | 4 a 223 d |
| Mean orbital velocity | 17.7 km / s |
| Physical Properties | |
| Medium diameter | 76 km |
| Rotation period | 7 h 43 min |
| Absolute brightness | 7.91 mag |
| Spectral class | S. |
| history | |
| Explorer | JH Metcalf |
| Date of discovery | August 30, 1908 |
| Another name | 1908 YOU |
| 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. | |
(675) Ludmilla is an asteroid of the main belt , which on 30 August 1908 by US astronomer Joel H. Metcalf in Taunton was detected.
The asteroid was named after a character from the opera Ruslan and Lyudmila by Mikhail Ivanovich Glinka .
See also
source
- ↑ (675) Ludmilla in the Small-Body Database of the Jet Propulsion Laboratory (English).