| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-4 DEB * |
| Spacetrack catalog number | 30903 | 35535 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 10:31 | 2024 Dec 19 06:49 |
| Time of closest approach (UTC) | 2024 Dec 25 07:01:00.762 |
| Minimum distance | 1.949 km |
| Height difference | 1.787 km |
| Relative speed | 13.842 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 63.7°S, 167.1°W |
| Height | 923 km |
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