| Primary satellite | Secondary satellite |
| Name | OPAL | FENGYUN 1C DEB |
| Spacetrack catalog number | 26063 | 31448 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:10 | 2024 Dec 22 20:01 |
| Time of closest approach (UTC) | 2024 Dec 28 15:03:08.843 |
| Minimum distance | 4.116 km |
| Height difference | -2.809 km |
| Relative speed | 14.680 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 23.8°S, 128.7°W |
| Height | 792 km |
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