| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31667 | 33740 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 18 06:46 |
| Time of closest approach (UTC) | 2024 Dec 25 22:29:45.329 |
| Minimum distance | 2.368 km |
| Height difference | 2.190 km |
| Relative speed | 14.652 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 10.6°N, 55.7°W |
| Height | 852 km |
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