| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 38166 | 41045 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 04:27 | 2024 Dec 22 07:00 |
| Time of closest approach (UTC) | 2024 Dec 27 23:12:29.696 |
| Minimum distance | 4.885 km |
| Height difference | 3.278 km |
| Relative speed | 7.391 km/s |
| Angle between velocity vectors | 60° |
| Geographic position | 79.9°N, 115.4°W |
| Height | 848 km |
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