| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-2D DEB |
| Spacetrack catalog number | 31663 | 38178 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:19 | 2024 Dec 20 19:07 |
| Time of closest approach (UTC) | 2024 Dec 26 08:31:08.472 |
| Minimum distance | 4.731 km |
| Height difference | 0.837 km |
| Relative speed | 13.740 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 66.2°N, 13.5°W |
| Height | 796 km |
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