| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 29773 | 31323 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:12 | 2024 Dec 17 11:06 |
| Time of closest approach (UTC) | 2024 Dec 29 23:38:14.938 |
| Minimum distance | 6.289 km |
| Height difference | -3.466 km |
| Relative speed | 13.469 km/s |
| Angle between velocity vectors | 129° |
| Geographic position | 68.1°N, 106.7°W |
| Height | 824 km |
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