| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31734 | 31262 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 06:07 | 2024 Dec 22 04:40 |
| Time of closest approach (UTC) | 2024 Dec 25 17:41:24.634 |
| Minimum distance | 1.391 km |
| Height difference | 0.235 km |
| Relative speed | 9.189 km/s |
| Angle between velocity vectors | 76° |
| Geographic position | 78.9°N, 52.7°W |
| Height | 849 km |
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