| Primary satellite | Secondary satellite |
| Name | YUNHAI 2 5 | FENGYUN 1C DEB |
| Spacetrack catalog number | 43913 | 31760 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:10 | 2024 Dec 22 03:17 |
| Time of closest approach (UTC) | 2024 Dec 29 18:38:59.918 |
| Minimum distance | 1.306 km |
| Height difference | 1.123 km |
| Relative speed | 14.203 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 26.4°N, 51.8°E |
| Height | 800 km |
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