(746) Marlu
Asteroid (746) Marlu |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 3.103 AU |
eccentricity | 0.2411 |
Perihelion - aphelion | 2.3549 AU - 3.8511 AU |
Inclination of the orbit plane | 17.516 ° |
Sidereal period | 5.466 a |
Mean orbital velocity | 16.91 km / s |
Physical Properties | |
Medium diameter | 69.8 km |
Albedo | 0.363 |
Rotation period | 7.787 h |
Absolute brightness | 9.63 likes |
Spectral class | P |
history | |
Explorer | Franz Kaiser |
Date of discovery | March 1, 1913 |
Another name | 1913 QY, 1926 WA |
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. |
(746) Marlu is an asteroid of the main belt , which on 1 March 1913 by the German astronomer Franz in Heidelberg was discovered.
The asteroid was named after the discoverer's daughter, Marie-Luise Kaiser, who later became a doctor.