| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 31071 | 40438 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 08:56 | 2024 Dec 22 11:51 |
| Time of closest approach (UTC) | 2024 Dec 25 03:43:16.228 |
| Minimum distance | 4.344 km |
| Height difference | 3.300 km |
| Relative speed | 3.698 km/s |
| Angle between velocity vectors | 29° |
| Geographic position | 80.8°S, 26.1°W |
| Height | 717 km |
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