18775 Donaldeng
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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 | May 10, 1999 |
Designations
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MPC designation | 18775 |
Alternative names[1] | 1999 JD39 |
Epoch May 14, 2008 | |
Ap | 2.5660659 |
Peri | 2.1181179 |
Eccentricity | 0.0956299 |
Orbital period | 1309.1949306 |
Mean anomaly | 112.93398 |
Inclination | 3.06165 |
Longitude of ascending node | 287.98956 |
Argument of peri | 24.42858 |
Absolute magnitude | 14.8 |
18775 Donaldeng (1999 JD39) is a Main-belt Asteroid discovered on May 10, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.