(3211) Louispharailda
Asteroid (3211) Louispharailda |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.7343 AU |
eccentricity | 0.2493 |
Perihelion - aphelion | 2.0526 AU - 3.416 AU |
Inclination of the orbit plane | 10.509 ° |
Sidereal period | 4,521 a |
Mean orbital velocity | 18.01 km / s |
Physical Properties | |
Medium diameter | 33 km |
Rotation period | ? H |
Absolute brightness | 12,348 mag |
history | |
Explorer | George Van Biesbroeck |
Date of discovery | February 10, 1931 |
Another name | 1931 CE, 1981 EB 13 |
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. |
(3211) Louispharailda is an asteroid of the main belt , which the Belgian astronomer on 10 February 1931 George Van Biesbroeck at Yerkes Observatory in Williams Bay , Wisconsin was discovered.
The name is composed of those of the discoverer's parents, Louis Pierre Van Biesbroeck (1839-1919) and Pharailda de Colpaert Van Biesbroeck (1840-1920).
See also
Individual evidence
- ↑ (3211) Louispharailda at the IAU Minor Planet Center (English)