| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-3 DEB |
| Spacetrack catalog number | 31834 | 26848 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 21:40 | 2024 Dec 22 13:15 |
| Time of closest approach (UTC) | 2024 Dec 24 21:02:32.304 |
| Minimum distance | 3.014 km |
| Height difference | 0.812 km |
| Relative speed | 13.758 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 80.8°S, 103.0°W |
| Height | 894 km |
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