(475) Ocllo
Asteroid (475) Ocllo |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2,590 AU |
eccentricity | 0.3829 |
Perihelion - aphelion | 1.598 AU - 3.582 AU |
Inclination of the orbit plane | 18.93 ° |
Length of the ascending node | 34.6 ° |
Argument of the periapsis | 305.5 ° |
Time of passage of the perihelion | May 23, 2010 |
Sidereal period | 4 a 62 d |
Mean orbital velocity | 17.8 km / s |
Physical Properties | |
Medium diameter | approx. 31 km |
Absolute brightness | 11.9 likes |
history | |
Explorer | DeLisle Stewart |
Date of discovery | August 14, 1901 |
Another name | 1901 HN, 1959 JS, 1979 DD |
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. |
(475) Ocllo is an asteroid of the main belt , which in the Aug. 14, 1901 Arequipa , Peru, by the American astronomer DeLisle Stewart was discovered. (475) Ocllo was the first asteroid to be discovered in the southern hemisphere.
The name is derived from the Inca queen Ocllo .