21461 Alexchernyak
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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 | 21461 |
| Alternative names[1] | 1998 HS60 |
| Epoch May 14, 2008 | |
| Ap | 2.3379270 |
| Peri | 2.0765836 |
| Eccentricity | 0.0592010 |
| Orbital period | 1197.7805924 |
| Mean anomaly | 136.25031 |
| Inclination | 2.16849 |
| Longitude of ascending node | 330.82591 |
| Argument of peri | 120.18186 |
| Absolute magnitude | 13.9 |
21461 Alexchernyak (1998 HS60) 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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