(1213) Algeria
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Asteroid (1213) Algeria |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.1381 AU |
| eccentricity | 0.1287 |
| Perihelion - aphelion | 2.7344 AU - 3.5419 AU |
| Inclination of the orbit plane | 13.081 ° |
| Sidereal period | 5.56 a |
| Mean orbital velocity | 16.81 km / s |
| Physical Properties | |
| Medium diameter | 33.20 ± 4.7 km |
| Dimensions | ? kg |
| Albedo | 0.0767 ± 0.027 |
| Medium density | ? g / cm³ |
| Rotation period | > 16 h |
| Absolute brightness | 10.80 likes |
| Spectral class | ? |
| history | |
| Explorer | Guy Reiss |
| Date of discovery | December 5, 1931 |
| Another name | 1931 XD |
| 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. | |
(1213) Algeria is an asteroid of the main belt , which on 5 December 1931 by the French astronomer Guy Reiss in Algiers was discovered.
The name of the asteroid is derived from the North African country Algeria .