20533 Irmabonham

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Irmabonham
Discovery and designation
Discovered by Lincoln Laboratory Near-Earth Asteroid Research Team
Discovery site Socorro
Discovery date September 7, 1999
Designations
MPC designation 20533
Alternative names[1] 1999 RO72
Epoch May 14, 2008
Ap 3.1714066
Peri 2.6729728
Eccentricity 0.0852843
Orbital period 1824.5720593
Mean anomaly 314.54644
Inclination 3.15044
Longitude of ascending node 112.60714
Argument of peri 176.25493
Absolute magnitude 14.3

20533 Irmabonham (1999 RO72) is a Main-belt Asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

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