(1392) Pierre
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Asteroid (1392) Pierre |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.6075 AU |
| eccentricity | 0.2023 |
| Perihelion - aphelion | 2.08 AU - 3.135 AU |
| Inclination of the orbit plane | 12.261 ° |
| Sidereal period | 4,211 a |
| Mean orbital velocity | 18.45 km / s |
| Physical Properties | |
| Medium diameter | 26.44 km |
| Albedo | 0.052 |
| Rotation period | 18,000 h |
| Absolute brightness | 11,707 likes |
| Spectral class | ? |
| history | |
| Explorer | Louis Boyer |
| Date of discovery | March 16, 1936 |
| Another name | 1936 FO, 1938 SZ, 1955 TZ |
| 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. | |
(1392) Pierre is an asteroid of the main belt , which on 16 March 1936 by the French astronomer Louis Boyer in Algiers was discovered.
The asteroid is named after a nephew of the discoverer.