(915) Cosette
Asteroid (915) Cosette |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.2275 AU |
eccentricity | 0.1396 |
Perihelion - aphelion | 1.9166 AU - 2.5383 AU |
Inclination of the orbit plane | 5.553 ° |
Sidereal period | 3,324 a |
Mean orbital velocity | 19.96 km / s |
Physical Properties | |
Medium diameter | 15.1 km |
Albedo | 0.160 |
Rotation period | 4,445 h |
Absolute brightness | 11,511 likes |
Spectral class | ? |
history | |
Explorer | François Gonnessiat |
Date of discovery | 1918 |
Another name | 1918 b, 1933 FB 2 |
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. |
(915) Cosette is an asteroid of the main belt , which on 14 December 1918 by the astronomer François Gonnessiat was discovered.
The asteroid bears the name of the discoverer's daughter.