21463 Nickerson
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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 | 21463 |
| Alternative names[1] | 1998 HX78 |
| Epoch May 14, 2008 | |
| Ap | 2.6883890 |
| Peri | 2.1571420 |
| Eccentricity | 0.1096365 |
| Orbital period | 1377.4172142 |
| Mean anomaly | 162.33592 |
| Inclination | 4.90232 |
| Longitude of ascending node | 251.46967 |
| Argument of peri | 52.22150 |
| Absolute magnitude | 15.0 |
21463 Nickerson (1998 HX78) is a Main-belt Asteroid discovered on April 21, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
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