21638 Nicjachowski
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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 |
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.