| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 40491 | 31389 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 13:22 | 2024 Dec 22 21:17 |
| Time of closest approach (UTC) | 2024 Dec 24 06:26:42.201 |
| Minimum distance | 2.886 km |
| Height difference | 1.857 km |
| Relative speed | 11.221 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 76.7°N, 163.3°E |
| Height | 750 km |
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