(1339) Désagneauxa
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Asteroid (1339) Désagneauxa |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 3.0191 AU |
| eccentricity | 0.0560 |
| Perihelion - aphelion | 2.85 AU - 3.1883 AU |
| Inclination of the orbit plane | 8.689 ° |
| Sidereal period | 5,246 a |
| Mean orbital velocity | 17.14 km / s |
| Physical Properties | |
| Medium diameter | 22.96 km |
| Albedo | 0.159 |
| Rotation period | ? H |
| Absolute brightness | 10,526 mag |
| Spectral class | ? |
| history | |
| Explorer | Louis Boyer |
| Date of discovery | 4th December 1934 |
| Another name | 1934 XB, 1951 AF |
| 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. | |
(1339) Désagneauxa is an asteroid of the main belt , which on 4 December 1934 by the French astronomer Louis Boyer in Algiers was discovered.
The asteroid was named after a brother-in-law of the discoverer.