(1010) Marlene
Asteroid (1010) Marlene |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.9306 AU |
eccentricity | 0.1039 |
Perihelion - aphelion | 2.6261 AU - 3.2351 AU |
Inclination of the orbit plane | 3.907 ° |
Sidereal period | 5.017 a |
Mean orbital velocity | 17.40 km / s |
Physical Properties | |
Medium diameter | 43.47 km |
Dimensions | ? | kg
Albedo | 0.647 |
Medium density | ? g / cm³ |
Rotation period | ? H |
Absolute brightness | 10,456 likes |
Spectral class | ? |
history | |
Explorer | K. Reinmuth |
Date of discovery | 1923 |
Another name | 1923 PF, 1950 EY, 1950 CJ |
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. |
(1010) Marlene is an asteroid of the main belt that was discovered on November 12, 1923 by the German astronomer Karl Wilhelm Reinmuth , who worked at the observatory on the Königstuhl near Heidelberg .
The asteroid was named after the German actress Marlene Dietrich .