| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31736 | 30886 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:36 | 2024 Dec 22 07:18 |
| Time of closest approach (UTC) | 2024 Dec 27 09:26:05.296 |
| Minimum distance | 2.518 km |
| Height difference | -2.073 km |
| Relative speed | 13.536 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 68.0°N, 27.4°W |
| Height | 852 km |
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