| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33740 | 31370 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 06:46 | 2024 Dec 22 05:46 |
| Time of closest approach (UTC) | 2024 Dec 27 01:14:06.570 |
| Minimum distance | 3.083 km |
| Height difference | -3.082 km |
| Relative speed | 1.718 km/s |
| Angle between velocity vectors | 13° |
| Geographic position | 81.3°S, 13.1°W |
| Height | 882 km |
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