21696 Ermalmquist
From Wikipedia, the free encyclopedia
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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 |
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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.

