| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39974 | 30703 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 05:54 | 2024 Dec 22 21:11 |
| Time of closest approach (UTC) | 2024 Dec 26 20:27:40.349 |
| Minimum distance | 3.820 km |
| Height difference | 3.630 km |
| Relative speed | 14.796 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 75.6°N, 146.6°E |
| Height | 868 km |
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