(1985) Hopmann
Asteroid (1985) Hopmann |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 3.1298 AU |
eccentricity | 0.1458 |
Perihelion - aphelion | 2.6734 AU - 3.5863 AU |
Inclination of the orbit plane | 17.136 ° |
Sidereal period | 5,537 a |
Mean orbital velocity | 16.84 km / s |
Physical Properties | |
Medium diameter | 35.50 km |
Dimensions | ? | kg
Albedo | 0.067 |
Medium density | ? g / cm³ |
Rotation period | ? H |
Absolute brightness | 10,771 likes |
Spectral class | ? |
history | |
Explorer | K. Reinmuth |
Date of discovery | January 13, 1929 |
Another name | 1929 AE, 1951 CP, 1952 KE |
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. |
(1985) Hopmann is an asteroid of the main belt that was discovered on January 13, 1929 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .
The asteroid is named after the German astronomer Josef Hopmann .