20839 Bretharrison

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Bretharrison
Discovery and designation
Discovered by Lincoln Laboratory Near-Earth Asteroid Research Team
Discovery site Socorro
Discovery date October 24, 2000
Designations
MPC designation 20839
Alternative names[1] 2000 US55
Epoch May 14, 2008
Ap 2.8657932
Peri 2.5360898
Eccentricity 0.0610349
Orbital period 1621.3291251
Mean anomaly 329.36735
Inclination 3.62083
Longitude of ascending node 131.34020
Argument of peri 199.95316
Absolute magnitude 14.7

20839 Bretharrison (2000 US55) is a Main-belt Asteroid discovered on October 24, 2000 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

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