(4025) Ridley
Asteroid (4025) Ridley |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt |
Major semi-axis | 2.252 AU |
eccentricity | 0.167 |
Perihelion - aphelion | 1.875 AU - 2.629 AU |
Inclination of the orbit plane | 3.129 ° |
Length of the ascending node | 147.381 ° |
Sidereal period | 3.38 a |
Physical Properties | |
Medium diameter | approx. 4.4 km |
Absolute brightness | 13.7 mag |
history | |
Explorer | Ted Bowell |
Date of discovery | November 24, 1981 |
Another name | 1981 WU |
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. |
(4025) Ridley is a main belt asteroid discovered on November 24, 1981 by Ted Bowell at the Lowell Observatory .
Web links
- (4025) Ridley in the Small-Body Database of the Jet Propulsion Laboratory .