21356 Karlplank
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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 | March 31, 1997 |
Designations
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MPC designation | 21356 |
Alternative names[1] | 1997 FG4 |
Epoch May 14, 2008 | |
Ap | 2.7654693 |
Peri | 2.6008339 |
Eccentricity | 0.0306795 |
Orbital period | 1605.3371395 |
Mean anomaly | 54.69725 |
Inclination | 4.52425 |
Longitude of ascending node | 195.89789 |
Argument of peri | 136.31059 |
Absolute magnitude | 14.6 |
21356 Karlplank (1997 FG4) is a Main-belt Asteroid discovered on March 31, 1997 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.