(1182) Ilona
Asteroid (1182) Ilona |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.2603 AU |
eccentricity | 0.1169 |
Perihelion - aphelion | 1.996 AU - 2.5246 AU |
Inclination of the orbit plane | 9.395 ° |
Sidereal period | 3,398 a |
Mean orbital velocity | 19.81 km / s |
Physical Properties | |
Medium diameter | 14.26 km |
Albedo | 0.262 |
Rotation period | 29.80 h |
Absolute brightness | 11,493 likes |
history | |
Explorer | K. Reinmuth |
Date of discovery | March 3, 1927 |
Another name | 1927 EA, A915 RD |
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. |
(1182) Ilona is an asteroid of the main belt that was discovered on March 3, 1927 by the German astronomer Karl Wilhelm Reinmuth at the Heidelberg-Königstuhl State Observatory at the University of Heidelberg .
It was named on the suggestion of Gustav Stracke .