(858) El Djezaïr
Asteroid (858) El Djezaïr |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.8104 AU |
eccentricity | 0.1040 |
Perihelion - aphelion | 2.5182 AU - 3.1026 AU |
Inclination of the orbit plane | 8.882 ° |
Sidereal period | 4,712 a |
Mean orbital velocity | 17.77 km / s |
Physical Properties | |
Medium diameter | 23.51 km |
Albedo | 0.3197 |
Rotation period | 22.31 h |
Absolute brightness | 10,072 mag |
Spectral class | S. |
history | |
Explorer | Frédéric Sy |
Date of discovery | 1916 |
Another name | 1916 a, A908 UC, A911 HE |
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. |
(858) El Djezaïr is an asteroid of the main belt , which was discovered by Frédéric Sy in Algiers on May 26, 1916 .
The asteroid is named after the Arabic name of the city of Algiers , where it was discovered.