(318) Magdalena
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Asteroid (318) Magdalena |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Major semi-axis | 3.193 AU |
| eccentricity | 0.084 |
| Perihelion - aphelion | 2.925 AU - 3.461 AU |
| Inclination of the orbit plane | 10.6 ° |
| Length of the ascending node | 161.7 ° |
| Argument of the periapsis | 299 ° |
| Time of passage of the perihelion | May 24, 2008 |
| Sidereal period | 5 a 258 d |
| Mean orbital velocity | 16.6 km / s |
| Physical Properties | |
| Medium diameter | 85 km |
| Rotation period | 59 h 30 min |
| Absolute brightness | 9.4 mag |
| Spectral class | CXF |
| history | |
| Explorer | A. Charlois |
| Date of discovery | September 24, 1891 |
| 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. | |
(318) Magdalena is an asteroid of the outer main asteroid belt , which was discovered on September 24, 1891 by Auguste Charlois at the Observatory of Nice .
Magdalena moves at a distance of 2.9268 ( perihelion ) to 3.4610 ( aphelion ) astronomical units around the sun in 5.708 years . The orbit is inclined 10.6409 ° to the ecliptic , the orbit eccentricity is 0.0836.
Magdalena has a diameter of 85 kilometers.