20354 Rebeccachan
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 | April 21, 1998 |
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Designations
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| MPC designation | 20354 |
| Alternative names[1] | 1998 HA139 |
| Epoch May 14, 2008 | |
| Ap | 2.5856753 |
| Peri | 2.1080861 |
| Eccentricity | 0.1017498 |
| Orbital period | 1313.2122946 |
| Mean anomaly | 296.07523 |
| Inclination | 6.41312 |
| Longitude of ascending node | 103.90561 |
| Argument of peri | 89.34209 |
| Absolute magnitude | 15.6 |
20354 Rebeccachan (1998 HA139) is a Main-belt Asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

