(890) Waltraut
Asteroid (890) Waltraut |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Eos family |
Major semi-axis | 3.0252 AU |
eccentricity | 0.0533 |
Perihelion - aphelion | 2.8639 AU - 3.1865 AU |
Inclination of the orbit plane | 10.857 ° |
Sidereal period | 5,262 a |
Mean orbital velocity | 17.12 km / s |
Physical Properties | |
Medium diameter | 27.33 km |
Albedo | 0.115 |
Rotation period | ? H |
Absolute brightness | 10,438 mag |
Spectral class | ? |
history | |
Explorer | Max Wolf |
Date of discovery | 1918 |
Another name | 1918 DK, A908 GA |
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. |
(890) Waltraut is an asteroid of the main belt that was discovered on March 11, 1918 by the German astronomer Max Wolf in Heidelberg .
The asteroid is named after a character from the opera Götterdämmerung by Richard Wagner .