(775) Lumière
Asteroid (775) Lumière |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Eos family |
Major semi-axis | 3.0098 AU |
eccentricity | 0.0750 |
Perihelion - aphelion | 2.784 AU - 3.2357 AU |
Inclination of the orbit plane | 9.282 ° |
Sidereal period | 5.222 a |
Mean orbital velocity | 17.17 km / s |
Physical Properties | |
Medium diameter | 33.6 km |
Albedo | 0.108 |
Rotation period | 6.104 h |
Absolute brightness | 10.1 mag |
Spectral class | ? |
history | |
Explorer | J.-P. Lagrula |
Date of discovery | 1914 |
Another name | 1914 TX |
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. |
(775) Lumière is an asteroid of the main belt discovered on January 6, 1914 by the French astronomer Joanny-Philippe Lagrula in Nice .
The asteroid is named after the inventors of the cinematograph and pioneers of cinema history, Auguste and Louis Lumière .
Further path parameters are:
- Length of the ascending node : 298.01 °
- Argument of the perihelion : 170.131 °