(1280) Baillauda
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Asteroid (1280) Baillauda |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.4104 AU |
| eccentricity | 0.0613 |
| Perihelion - aphelion | 3.2014 AU - 3.6194 AU |
| Inclination of the orbit plane | 6.458 ° |
| Sidereal period | 6.298 a |
| Mean orbital velocity | 16.128 km / s |
| Physical Properties | |
| Medium diameter | 50.82 km |
| Dimensions | ? kg |
| Albedo | 0.051 |
| Medium density | ? g / cm³ |
| Rotation period | 12,600 h |
| Absolute brightness | 9,871 likes |
| Spectral class | ? |
| history | |
| Explorer | Eugène Delporte |
| Date of discovery | 1933 |
| Another name | 1933 QB, 1931 HE, 1946 SF |
| 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. | |
(1280) Baillauda is an asteroid of the main belt , which on 18th August 1933 by the Belgian astronomer Eugène Joseph Delporte in Ukkel was discovered.
The asteroid is named after the French astronomer Jules Baillaud , son of the astronomer Benjamin Baillaud . This applies contrary to the original intention of the discoverer, who probably meant the father, but after many years of attribution to the son, the Committee on Small Body Nomenclature (CSBN) of the International Astronomical Union (IAU) left it and the asteroid (11764) Benbaillaud instead dedicated to the father Benjamin Baillaud .
See also
Individual evidence
- ^ Dictionary of Minor Planet Names, Volume 1 in the Google Book Search