(1215) Boyer
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Asteroid (1215) Boyer |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Maria family |
| Major semi-axis | 2.5777 AU |
| eccentricity | 0.1332 |
| Perihelion - aphelion | 2.2342 AU - 2.9211 AU |
| Inclination of the orbit plane | 15.017 ° |
| Sidereal period | 4,139 a |
| Mean orbital velocity | 18.55 km / s |
| Physical Properties | |
| Medium diameter | 20 km |
| Rotation period | ? H |
| Absolute brightness | 10,848 mag |
| Spectral class | S. |
| history | |
| Explorer | Alfred Schmitt |
| Date of discovery | January 19, 1932 |
| Another name | 1932 BA |
| 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. | |
(1215) Boyer is an asteroid of the main belt , which on 19 January 1932 by the French astronomer Alfred Schmitt in Algiers was discovered.
The asteroid bears the name of the French astronomer Louis Boyer .