21627 Sillis
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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 |
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.