| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 31760 | 41404 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:17 | 2024 Dec 20 23:58 |
| Time of closest approach (UTC) | 2024 Dec 27 08:02:14.307 |
| Minimum distance | 2.143 km |
| Height difference | -1.540 km |
| Relative speed | 12.741 km/s |
| Angle between velocity vectors | 117° |
| Geographic position | 72.4°N, 175.2°W |
| Height | 785 km |
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