(1690) Mayrhofer
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Asteroid (1690) Mayrhofer |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.0395 AU |
| eccentricity | 0.0964 |
| Perihelion - aphelion | 2.7466 AU - 3.3324 AU |
| Inclination of the orbit plane | 13.045 ° |
| Sidereal period | 5,299 a |
| Mean orbital velocity | 17.08 km / s |
| Physical Properties | |
| Medium diameter | 31.71 km |
| Albedo | 0.077 |
| Absolute brightness | 11,013 mag |
| history | |
| Explorer | M. Laugier |
| Date of discovery | November 8, 1948 |
| Another name | 1948 VB, 1932 WN = 1953 VC 2 |
| 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. | |
(1690) Mayrhofer is an asteroid of the main belt that was discovered on November 8, 1948 by the French astronomer Marguerite Laugier in Nice .
The name of the asteroid was chosen in honor of the Austrian astronomer Karl Mayrhofer at the suggestion of O. Kippes , who was involved in reviewing this discovery . Mayrhofer lives in Ried im Innkreis and is known for calculating asteroid orbits.