| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31914 | 29847 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:38 | 2024 Dec 22 23:16 |
| Time of closest approach (UTC) | 2024 Dec 28 19:15:13.828 |
| Minimum distance | 0.837 km |
| Height difference | -0.401 km |
| Relative speed | 14.573 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 29.5°S, 19.9°W |
| Height | 849 km |
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