| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 30566 | 40412 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:16 | 2024 Dec 22 11:50 |
| Time of closest approach (UTC) | 2024 Dec 24 06:31:01.678 |
| Minimum distance | 4.929 km |
| Height difference | 0.800 km |
| Relative speed | 2.832 km/s |
| Angle between velocity vectors | 22° |
| Geographic position | 80.8°N, 108.7°E |
| Height | 825 km |
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