21475 Jasonclain
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 | April 21, 1998 |
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Designations
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| MPC designation | 21475 |
| Alternative names[1] | 1998 HQ100 |
| Epoch May 14, 2008 | |
| Ap | 2.2756935 |
| Peri | 2.0897849 |
| Eccentricity | 0.0425861 |
| Orbital period | 1177.8804264 |
| Mean anomaly | 5.56117 |
| Inclination | 2.60059 |
| Longitude of ascending node | 85.53906 |
| Argument of peri | 173.28612 |
| Absolute magnitude | 14.9 |
21475 Jasonclain (1998 HQ100) is a Main-belt Asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

