| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-14 DEB |
| Spacetrack catalog number | 30708 | 39974 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:24 | 2024 Dec 17 05:54 |
| Time of closest approach (UTC) | 2024 Dec 26 20:32:31.424 |
| Minimum distance | 4.917 km |
| Height difference | 4.856 km |
| Relative speed | 13.934 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 81.2°N, 122.8°W |
| Height | 860 km |
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