4976 Choukyongchol
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| Discovery and designation | |
|---|---|
| Discovered by | K. Watanabe |
| Discovery site | JCPM Sapporo Station |
| Discovery date | August 9, 1991 |
| Designations | |
| MPC designation | 4976 |
| Named after | Cho Gyeong-chul |
| Alternative names | 1991 PM |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 3.3235302 |
| Perihelion | 2.7199256 |
| Eccentricity | 0.0998774 |
| Orbital period | 1918.5867945 |
| Mean anomaly | 75.62757 |
| Inclination | 8.64994 |
| Longitude of ascending node | 261.13511 |
| Argument of perihelion | 61.28225 |
| Physical characteristics | |
| Absolute magnitude (H) | 11.3 |
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4976 Choukyongchol (1991 PM) is a main-belt asteroid discovered on August 9, 1991 by K. Watanabe at JCPM Sapporo Station.
It is named after Korean astronomer Kyong-Chol Chou.
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