21638 Nicjachowski
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 | July 14, 1999 |
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Designations
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| MPC designation | 21638 |
| Alternative names[1] | 1999 NA39 |
| Epoch May 14, 2008 | |
| Ap | 2.7581968 |
| Peri | 1.8587194 |
| Eccentricity | 0.1948221 |
| Orbital period | 1281.0952510 |
| Mean anomaly | 165.65865 |
| Inclination | 1.79703 |
| Longitude of ascending node | 358.68475 |
| Argument of peri | 335.80614 |
| Absolute magnitude | 15.6 |
21638 Nicjachowski (1999 NA39) is a Main-belt Asteroid discovered on July 14, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

