18821 Markhavel
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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 13, 1999 |
Designations
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MPC designation | 18821 |
Alternative names[1] | 1999 NW9 |
Epoch May 14, 2008 | |
Ap | 3.2546597 |
Peri | 2.6231635 |
Eccentricity | 0.1074371 |
Orbital period | 1840.2558733 |
Mean anomaly | 207.59756 |
Inclination | 2.35653 |
Longitude of ascending node | 160.65769 |
Argument of peri | 228.98697 |
Absolute magnitude | 14.1 |
18821 Markhavel (1999 NW9) is a Main-belt Asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.