| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30341 | 30849 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:25 | 2024 Dec 20 01:59 |
| Time of closest approach (UTC) | 2024 Dec 24 21:14:32.233 |
| Minimum distance | 1.750 km |
| Height difference | 1.507 km |
| Relative speed | 14.633 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 19.7°N, 8.8°W |
| Height | 841 km |
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