(3881) Doumergua
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Asteroid (3881) Doumergua |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Hertha family |
| Major semi-axis | 2.4482 AU |
| eccentricity | 0.1517 |
| Perihelion - aphelion | 2.0768 AU - 2.8196 AU |
| Inclination of the orbit plane | 3.619 ° |
| Sidereal period | 3,831 a |
| Mean orbital velocity | 19.04 km / s |
| Physical Properties | |
| Medium diameter | ? km |
| Albedo | ? |
| Rotation period | ? H |
| Absolute brightness | 12.9 mag |
| Spectral class | ? |
| history | |
| Explorer | B. P. Schechowski |
| Date of discovery | November 15, 1925 |
| Another name | 1925 VF, 1980 BC 1 , 1982 SE |
| 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. | |
(3881) Doumergua is an asteroid of the main belt discovered on November 15, 1925 by the Russian astronomer Beniamin Pavlovich Schechowski in Algiers .
The name was proposed by the discoverer in 1933 in memory of the French politician Gaston Doumergue and his wife.
See also
Web links
- (3881) Doumergua in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
Individual evidence
- ↑ Dictionary of minor planet names, Volume 1, Lutz D. Schmadel, Springer, 2003, ISBN 978-3-540-00238-3 , p. 329