20531 Stevebabcock
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 7, 1999 |
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Designations
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| MPC designation | 20531 |
| Alternative names[1] | 1999 RW57 |
| Epoch May 14, 2008 | |
| Ap | 2.8328433 |
| Peri | 1.9324313 |
| Eccentricity | 0.1889528 |
| Orbital period | 1343.3380675 |
| Mean anomaly | 179.06476 |
| Inclination | 2.93115 |
| Longitude of ascending node | 57.23112 |
| Argument of peri | 210.68386 |
| Absolute magnitude | 14.5 |
20531 Stevebabcock (1999 RW57) is a Main-belt Asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

