21729 Kimrichards
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Discovery and designation
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Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
Discovery site | Socorro |
Discovery date | September 9, 1999 |
Designations
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MPC designation | 21729 |
Alternative names[1] | 1999 RE137 |
Epoch May 14, 2008 | |
Ap | 2.4114891 |
Peri | 2.2939041 |
Eccentricity | 0.0249894 |
Orbital period | 1318.0968176 |
Mean anomaly | 190.31094 |
Inclination | 5.38316 |
Longitude of ascending node | 317.98038 |
Argument of peri | 334.58057 |
Absolute magnitude | 15.5 |
21729 Kimrichards (1999 RE137) is a Main-belt Asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.