20963 Pisarenko
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Discovery and designation
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| Discovered by | N. S. Chernykh |
| Discovery site | Crimean Astrophysical Observatory |
| Discovery date | August 19, 1977 |
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Designations
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| MPC designation | 20963 |
| Alternative names[1] | 1977 QN1 |
| Epoch May 14, 2008 | |
| Ap | 3.0920044 |
| Peri | 2.1464972 |
| Eccentricity | 0.1804919 |
| Orbital period | 1548.3318896 |
| Mean anomaly | 128.99354 |
| Inclination | 12.91191 |
| Longitude of ascending node | 343.51967 |
| Argument of peri | 308.44218 |
| Absolute magnitude | 13.0 |
20963 Pisarenko (1977 QN1) is a Main-belt Asteroid discovered on August 19, 1977 by N. S. Chernykh at the Crimean Astrophysical Observatory.

