| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 29784 | 41536 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:28 | 2024 Dec 22 04:37 |
| Time of closest approach (UTC) | 2024 Dec 23 15:07:53.435 |
| Minimum distance | 3.941 km |
| Height difference | 0.017 km |
| Relative speed | 14.702 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 15.7°S, 55.4°W |
| Height | 806 km |
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