21550 Laviolette
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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 | August 17, 1998 |
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Designations
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| MPC designation | 21550 |
| Alternative names[1] | 1998 QS44 |
| Epoch May 14, 2008 | |
| Ap | 2.9814466 |
| Peri | 2.5451782 |
| Eccentricity | 0.0789394 |
| Orbital period | 1677.8124681 |
| Mean anomaly | 167.34716 |
| Inclination | 6.15241 |
| Longitude of ascending node | 329.50786 |
| Argument of peri | 240.67438 |
| Absolute magnitude | 12.9 |
21550 Laviolette (1998 QS44) is a Main-belt Asteroid discovered on August 17, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
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