| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39974 | 30062 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 17 05:54 | 2024 Dec 23 01:36 |
| Time of closest approach (UTC) | 2024 Dec 29 15:37:56.571 |
| Minimum distance | 3.064 km |
| Height difference | 0.018 km |
| Relative speed | 13.918 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 81.1°S, 126.7°E |
| Height | 871 km |
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