| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 29870 | 40526 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:21 | 2024 Dec 22 00:34 |
| Time of closest approach (UTC) | 2024 Dec 29 18:19:34.147 |
| Minimum distance | 3.043 km |
| Height difference | 2.795 km |
| Relative speed | 6.494 km/s |
| Angle between velocity vectors | 51° |
| Geographic position | 80.6°N, 95.1°W |
| Height | 756 km |
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