21627 Sillis
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 | July 13, 1999 |
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Designations
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| MPC designation | 21627 |
| Alternative names[1] | 1999 NZ3 |
| Epoch May 14, 2008 | |
| Ap | 3.0642337 |
| Peri | 2.0325851 |
| Eccentricity | 0.2024103 |
| Orbital period | 1485.9432861 |
| Mean anomaly | 114.58892 |
| Inclination | 12.33523 |
| Longitude of ascending node | 146.83204 |
| Argument of peri | 84.31040 |
| Absolute magnitude | 14.2 |
21627 Sillis (1999 NZ3) is a Main-belt Asteroid discovered on July 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

