| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 37900 | 35116 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 03:03 | 2024 Dec 20 20:20 |
| Time of closest approach (UTC) | 2024 Dec 25 07:07:49.164 |
| Minimum distance | 1.877 km |
| Height difference | 0.728 km |
| Relative speed | 10.871 km/s |
| Angle between velocity vectors | 94° |
| Geographic position | 74.4°N, 56.7°E |
| Height | 842 km |
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