| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31071 | 31296 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 08:56 | 2024 Dec 23 03:02 |
| Time of closest approach (UTC) | 2024 Dec 24 22:11:27.570 |
| Minimum distance | 2.934 km |
| Height difference | -2.756 km |
| Relative speed | 14.703 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 29.6°N, 163.4°E |
| Height | 748 km |
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