| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F-14 |
| Spacetrack catalog number | 30994 | 24753 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:07 | 2024 Dec 23 08:56 |
| Time of closest approach (UTC) | 2024 Dec 27 08:18:44.441 |
| Minimum distance | 4.537 km |
| Height difference | -3.986 km |
| Relative speed | 3.907 km/s |
| Angle between velocity vectors | 30° |
| Geographic position | 80.9°N, 81.2°E |
| Height | 854 km |
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