21403 Haken
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 | March 20, 1998 |
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Designations
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| MPC designation | 21403 |
| Alternative names[1] | 1998 FN58 |
| Epoch May 14, 2008 | |
| Ap | 2.7944551 |
| Peri | 2.0723553 |
| Eccentricity | 0.1483723 |
| Orbital period | 1386.5005988 |
| Mean anomaly | 154.15112 |
| Inclination | 3.35348 |
| Longitude of ascending node | 12.27384 |
| Argument of peri | 279.11978 |
| Absolute magnitude | 15.4 |
21403 Haken (1998 FN58) is a Main-belt Asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

