| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Delta 126 |
| Spacetrack catalog number | 30760 | 10844 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:45 | 2024 Dec 22 18:35 |
| Time of closest approach (UTC) | 2024 Dec 27 16:02:34.787 |
| Minimum distance | 3.397 km |
| Height difference | 1.879 km |
| Relative speed | 6.553 km/s |
| Angle between velocity vectors | 52° |
| Geographic position | 78.5°N, 104.6°W |
| Height | 922 km |
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