| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb S5M |
| Spacetrack catalog number | 38789 | 25227 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 21:12 | 2024 Dec 22 02:51 |
| Time of closest approach (UTC) | 2024 Dec 25 02:14:24.426 |
| Minimum distance | 3.823 km |
| Height difference | 0.108 km |
| Relative speed | 14.858 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 77.1°S, 126.3°W |
| Height | 795 km |
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