| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31766 | 31150 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 05:40 | 2024 Dec 22 13:25 |
| Time of closest approach (UTC) | 2024 Dec 26 14:59:56.562 |
| Minimum distance | 1.003 km |
| Height difference | -0.007 km |
| Relative speed | 1.445 km/s |
| Angle between velocity vectors | 11° |
| Geographic position | 81.2°S, 134.8°E |
| Height | 891 km |
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