| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | ARIANE 1 DEB |
| Spacetrack catalog number | 36273 | 39106 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 18:45 | 2024 Dec 17 19:43 |
| Time of closest approach (UTC) | 2024 Dec 26 03:32:30.586 |
| Minimum distance | 4.832 km |
| Height difference | -4.558 km |
| Relative speed | 14.501 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 40.8°N, 123.7°W |
| Height | 866 km |
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