(393) Lampetia
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Asteroid (393) Lampetia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Major semi-axis | 2,777 AU |
| eccentricity | 0.332 |
| Perihelion - aphelion | 1.854 AU - 3.7 AU |
| Inclination of the orbit plane | 14.9 ° |
| Length of the ascending node | 212.5 ° |
| Argument of the periapsis | 91.1 ° |
| Time of passage of the perihelion | September 23, 2009 |
| Sidereal period | 4 a 229 d |
| Mean orbital velocity | 17.4 km / s |
| Physical Properties | |
| Medium diameter | 97.0 km |
| Albedo | 0.0829 |
| Rotation period | 38 h 42 min |
| Absolute brightness | 8.39 likes |
| Spectral class | C. |
| history | |
| Explorer | Max Wolf |
| Date of discovery | November 4, 1894 |
| Another name | 1894 BG |
| 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. | |
(393) Lampetia is an asteroid of the main asteroid belt , which was discovered by Max Wolf in Heidelberg on November 4, 1894 .