| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 29948 | 30562 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 04:24 |
| Time of closest approach (UTC) | 2024 Dec 23 16:35:16.831 |
| Minimum distance | 4.817 km |
| Height difference | -4.662 km |
| Relative speed | 8.848 km/s |
| Angle between velocity vectors | 73° |
| Geographic position | 79.1°N, 46.1°W |
| Height | 859 km |
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