(1182) Ilona
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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 .