(4025) Ridley

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Asteroid
(4025) Ridley
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 .

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