21696 Ermalmquist
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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 7, 1999 |
Designations
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MPC designation | 21696 |
Alternative names[1] | 1999 RC52 |
Epoch May 14, 2008 | |
Ap | 2.7339485 |
Peri | 1.8867237 |
Eccentricity | 0.1833553 |
Orbital period | 1282.6588549 |
Mean anomaly | 169.33162 |
Inclination | 3.54073 |
Longitude of ascending node | 20.35885 |
Argument of peri | 312.93761 |
Absolute magnitude | 15.1 |
21696 Ermalmquist (1999 RC52) is a Main-belt Asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.