(1233) Kobresia
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Asteroid (1233) Kobresia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.5554 AU |
| eccentricity | 0.0570 |
| Perihelion - aphelion | 2.4098 AU - 2.7011 AU |
| Inclination of the orbit plane | 5.606 ° |
| Sidereal period | 4,085 a |
| Mean orbital velocity | 18.63 km / s |
| Physical Properties | |
| Medium diameter | 33.50 km |
| Albedo | 0.047 |
| Rotation period | ? H |
| Absolute brightness | 11,597 likes |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | October 10, 1931 |
| Another name | 1931 TG 2 , 1927 TB, 1954 EG |
| 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. | |
(1233) Kobresia is an asteroid of the main belt that was discovered on October 10, 1931 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .
The asteroid is named after the plant genus Kobresia , which belongs to the sour grasses .
The initials of the asteroids with the numbers 1227 to 1234, which were all discovered by Reinmuth, together form G STRACKE , the name of the German astronomer and calculator of asteroid orbits Gustav Stracke , who had asked that no asteroid should be named after him (see there).