| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 42425 | 35245 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:57 | 2024 Dec 22 16:26 |
| Time of closest approach (UTC) | 2024 Dec 25 17:21:50.864 |
| Minimum distance | 20.898 km |
| Height difference | 2.923 km |
| Relative speed | 4.808 km/s |
| Angle between velocity vectors | 38° |
| Geographic position | 80.6°N, 25.7°W |
| Height | 868 km |
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