| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-4 DEB |
| Spacetrack catalog number | 31760 | 27492 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:17 | 2024 Dec 22 13:59 |
| Time of closest approach (UTC) | 2024 Dec 27 13:09:18.108 |
| Minimum distance | 4.753 km |
| Height difference | -4.672 km |
| Relative speed | 3.926 km/s |
| Angle between velocity vectors | 30° |
| Geographic position | 80.7°N, 42.9°E |
| Height | 778 km |
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