| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31834 | 29754 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 21:40 | 2024 Dec 23 04:59 |
| Time of closest approach (UTC) | 2024 Dec 24 04:01:20.996 |
| Minimum distance | 3.672 km |
| Height difference | -0.688 km |
| Relative speed | 14.031 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 63.4°S, 104.2°E |
| Height | 852 km |
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