| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35123 | 35208 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 17:10 | 2024 Dec 20 18:53 |
| Time of closest approach (UTC) | 2024 Dec 26 17:45:05.087 |
| Minimum distance | 3.780 km |
| Height difference | -1.138 km |
| Relative speed | 13.891 km/s |
| Angle between velocity vectors | 137° |
| Geographic position | 64.5°N, 3.2°E |
| Height | 841 km |
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