| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 30341 | 42400 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:25 | 2024 Dec 22 23:16 |
| Time of closest approach (UTC) | 2024 Dec 27 14:52:53.071 |
| Minimum distance | 4.718 km |
| Height difference | -4.566 km |
| Relative speed | 14.649 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 13.2°N, 85.6°E |
| Height | 843 km |
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