(576) Emanuela
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Asteroid (576) Emanuela |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Major semi-axis | 2.985 AU |
| eccentricity | 0.197 |
| Perihelion - aphelion | 2.397 AU - 3.573 AU |
| Inclination of the orbit plane | 10.2 ° |
| Length of the ascending node | 300 ° |
| Argument of the periapsis | 26.3 ° |
| Time of passage of the perihelion | September 20, 2008 |
| Sidereal period | 5 a 57 d |
| Mean orbital velocity | 17.1 km / s |
| Physical Properties | |
| Medium diameter | 84.68 km |
| Albedo | 0.0428 |
| Rotation period | 8 h 12 min |
| Absolute brightness | 9.4 mag |
| history | |
| Explorer | Paul Goetz |
| Date of discovery | September 22, 1905 |
| Another name | 1905 RF, 1972 JG, A923 BA |
| 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. | |
(576) Emanuela is an asteroid of the main belt that was discovered on September 22, 1905 by the German astronomer Paul Götz in Heidelberg .
The asteroid was named after a friend of the discoverer.