| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-14 DEB |
| Spacetrack catalog number | 29948 | 39985 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 19 06:13 |
| Time of closest approach (UTC) | 2024 Dec 26 22:02:19.836 |
| Minimum distance | 1.964 km |
| Height difference | 1.894 km |
| Relative speed | 14.849 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 29.6°S, 100.1°E |
| Height | 864 km |
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