| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 30251 | 40601 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:37 | 2024 Dec 21 12:57 |
| Time of closest approach (UTC) | 2024 Dec 27 08:43:26.837 |
| Minimum distance | 4.631 km |
| Height difference | 2.790 km |
| Relative speed | 14.203 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 60.1°S, 29.9°W |
| Height | 791 km |
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