| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 29773 | 31948 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:12 | 2024 Dec 22 01:01 |
| Time of closest approach (UTC) | 2024 Dec 26 21:32:04.319 |
| Minimum distance | 3.937 km |
| Height difference | 1.354 km |
| Relative speed | 12.044 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 74.3°N, 64.5°W |
| Height | 834 km |
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