12598 Sierra
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 | September 9, 1999 |
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Designations
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| MPC designation | 12598 |
| Alternative names[1] | 1999 RC159 |
| Epoch May 14, 2008 | |
| Ap | 2.9407404 |
| Peri | 2.5370202 |
| Eccentricity | 0.0737017 |
| Orbital period | 1655.6098754 |
| Mean anomaly | 137.19767 |
| Inclination | 9.46972 |
| Longitude of ascending node | 152.65661 |
| Argument of peri | 22.12030 |
| Absolute magnitude | 14.2 |
12598 Sierra (1999 RC159) is a Main-belt Asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

