21451 Fisher
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | P. G. Comba |
| Discovery site | Prescott |
| Discovery date | April 28, 1998 |
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Designations
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| MPC designation | 21451 |
| Alternative names[1] | 1998 HS23 |
| Epoch May 14, 2008 | |
| Ap | 2.4431348 |
| Peri | 2.1141644 |
| Eccentricity | 0.0721854 |
| Orbital period | 1256.3618587 |
| Mean anomaly | 130.51954 |
| Inclination | 0.69529 |
| Longitude of ascending node | 108.85937 |
| Argument of peri | 320.52387 |
| Absolute magnitude | 15.4 |
21451 Fisher (1998 HS23) is a Main-belt Asteroid discovered on April 28, 1998 by P. G. Comba at Prescott.

