| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39976 | 29921 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 10:00 | 2024 Dec 22 12:31 |
| Time of closest approach (UTC) | 2024 Dec 24 13:44:42.524 |
| Minimum distance | 2.511 km |
| Height difference | 1.578 km |
| Relative speed | 13.404 km/s |
| Angle between velocity vectors | 129° |
| Geographic position | 80.9°N, 4.4°W |
| Height | 893 km |
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