- 20420 Marashwhitman
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Marashwhitman Discovery and designationDiscovered by Lincoln Laboratory Near-Earth Asteroid Research Team Discovery site Socorro Discovery date September 26, 1998 DesignationsMPC designation 20420 Alternate name(s) 1998 SN129 Epoch May 14, 2008 Ap 2.9335799 Peri 2.3586911 Eccentricity 0.1086280 Orbital period 1572.2317323 Mean anomaly 122.28934 Inclination 1.71639 Longitude of ascending node 156.57718 Argument of peri 174.88071 Absolute magnitude (H) 14.7 20420 Marashwhitman (1998 SN129) is a main-belt asteroid discovered on September 26, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
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References
Categories:- Main Belt asteroids
- Astronomical objects discovered in 1998
- Main Belt asteroid stubs
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