| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 33728 | 40438 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 18:34 | 2024 Dec 22 11:51 |
| Time of closest approach (UTC) | 2024 Dec 29 00:51:19.495 |
| Minimum distance | 2.710 km |
| Height difference | -1.548 km |
| Relative speed | 1.885 km/s |
| Angle between velocity vectors | 14° |
| Geographic position | 81.0°N, 168.0°E |
| Height | 727 km |
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