| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 30143 | 41300 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:17 | 2024 Dec 22 13:02 |
| Time of closest approach (UTC) | 2024 Dec 27 22:29:01.847 |
| Minimum distance | 4.021 km |
| Height difference | 3.451 km |
| Relative speed | 14.565 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 43.3°N, 51.2°W |
| Height | 848 km |
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