| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39974 | 30964 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 05:54 | 2024 Dec 21 10:28 |
| Time of closest approach (UTC) | 2024 Dec 26 17:12:34.140 |
| Minimum distance | 4.145 km |
| Height difference | 2.077 km |
| Relative speed | 14.872 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 70.3°N, 36.2°W |
| Height | 861 km |
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