(858) El Djezaïr
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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.