| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-14 DEB |
| Spacetrack catalog number | 33740 | 39985 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 06:46 | 2024 Dec 19 06:13 |
| Time of closest approach (UTC) | 2024 Dec 28 07:50:25.994 |
| Minimum distance | 3.403 km |
| Height difference | 3.262 km |
| Relative speed | 14.291 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 81.3°S, 104.4°W |
| Height | 882 km |
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