| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 31018 | 40441 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:51 | 2024 Dec 21 23:32 |
| Time of closest approach (UTC) | 2024 Dec 26 15:25:51.356 |
| Minimum distance | 2.853 km |
| Height difference | -1.219 km |
| Relative speed | 7.819 km/s |
| Angle between velocity vectors | 63° |
| Geographic position | 79.5°N, 10.3°W |
| Height | 836 km |
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