4920 Gromov
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Discovery and designation
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Discovered by | N. S. Chernykh |
Discovery site | Crimean Astrophysical Observatory |
Discovery date | August 8, 1978 |
Designations
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MPC designation | 4920 |
Alternative names[1] | 1978 PY2 |
Epoch May 14, 2008 | |
Ap | 2.9241391 |
Peri | 2.4519235 |
Eccentricity | 0.0878367 |
Orbital period | 1609.7184066 |
Mean anomaly | 214.90554 |
Inclination | 2.42012 |
Longitude of ascending node | 190.27585 |
Argument of peri | 208.58172 |
Absolute magnitude | 13.0 |
4920 Gromov (1978 PY2) is a Main-belt Asteroid discovered on August 8, 1978 by N. S. Chernykh at the Crimean Astrophysical Observatory.