| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30251 | 31882 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:37 | 2024 Dec 19 01:09 |
| Time of closest approach (UTC) | 2024 Dec 23 21:17:53.112 |
| Minimum distance | 1.826 km |
| Height difference | -0.717 km |
| Relative speed | 11.224 km/s |
| Angle between velocity vectors | 98° |
| Geographic position | 76.3°N, 84.8°E |
| Height | 848 km |
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