22815 Sewell

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Sewell
Discovery and designation
Discovered by Lincoln Laboratory Near-Earth Asteroid Research Team
Discovery site Socorro
Discovery date September 7, 1999
Designations
MPC designation 22815
1999 RN18
Orbital characteristics
Epoch May 14, 2008
Aphelion 2.7066532
Perihelion 1.9739210
Eccentricity 0.1565475
1307.6819887
152.81942
Inclination 6.21517
194.66604
154.76406
Physical characteristics
15.3

22815 Sewell (1999 RN18) 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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