| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30056 | 30604 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:33 | 2024 Dec 22 14:10 |
| Time of closest approach (UTC) | 2024 Dec 27 07:21:50.294 |
| Minimum distance | 3.114 km |
| Height difference | -1.269 km |
| Relative speed | 14.604 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 2.3°N, 19.4°E |
| Height | 923 km |
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