21853 Kelseykay
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 | October 7, 1999 |
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Designations
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| MPC designation | 21853 |
| Alternative names[1] | 1999 TU146 |
| Epoch May 14, 2008 | |
| Ap | 3.2105753 |
| Peri | 2.7676787 |
| Eccentricity | 0.0740846 |
| Orbital period | 1887.6217995 |
| Mean anomaly | 214.00866 |
| Inclination | 4.37674 |
| Longitude of ascending node | 147.62334 |
| Argument of peri | 257.22643 |
| Absolute magnitude | 14.8 |
21853 Kelseykay (1999 TU146) is a Main-belt Asteroid discovered on October 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

