| 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 03:54:24.186 |
| Minimum distance | 1.952 km |
| Height difference | 1.751 km |
| Relative speed | 14.859 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 77.4°S, 152.6°W |
| Height | 793 km |
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