| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39974 | 30476 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 05:54 | 2024 Dec 22 13:22 |
| Time of closest approach (UTC) | 2024 Dec 24 14:11:28.846 |
| Minimum distance | 1.876 km |
| Height difference | 1.751 km |
| Relative speed | 14.007 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 80.9°N, 20.0°W |
| Height | 867 km |
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