| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-14 DEB |
| Spacetrack catalog number | 31944 | 39982 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 02:56 | 2024 Dec 20 15:21 |
| Time of closest approach (UTC) | 2024 Dec 24 00:09:01.636 |
| Minimum distance | 1.484 km |
| Height difference | 1.149 km |
| Relative speed | 14.752 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 30.8°N, 137.4°W |
| Height | 926 km |
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