| Primary satellite | Secondary satellite |
| Name | YUNHAI 2 5 | FENGYUN 1C DEB |
| Spacetrack catalog number | 43913 | 30827 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:10 | 2024 Dec 17 20:29 |
| Time of closest approach (UTC) | 2024 Dec 25 15:06:47.146 |
| Minimum distance | 1.867 km |
| Height difference | 0.678 km |
| Relative speed | 7.231 km/s |
| Angle between velocity vectors | 58° |
| Geographic position | 29.8°N, 0.5°W |
| Height | 800 km |
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