(812) Adele
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Asteroid (812) Adele |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eunomia family |
| Major semi-axis | 2.6591 AU |
| eccentricity | 0.1662 |
| Perihelion - aphelion | 2.2172 AU - 3.1009 AU |
| Inclination of the orbit plane | 13.327 ° |
| Sidereal period | 4,336 a |
| Mean orbital velocity | 17.61 km / s |
| Physical Properties | |
| Medium diameter | approx. 12 km |
| Albedo | ? |
| Rotation period | 5.859 |
| Absolute brightness | 11.8 mag |
| Spectral class | ? |
| history | |
| Explorer | SI Beljavski |
| Date of discovery | September 8, 1915 |
| Another name | 1915 XV, A902 UE |
| 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. | |
(812) Adele is an asteroid of the main belt , which on September 8, 1915 by the Russian astronomer Sergei Ivanovich Beljavski the Crimean Astrophysical Observatory in simeiz was discovered.
The asteroid was probably named after the character of the same name from the operetta Die Fledermaus by Johann Strauss .