| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 31834 | 41532 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 21:40 | 2024 Dec 22 05:24 |
| Time of closest approach (UTC) | 2024 Dec 27 19:22:52.256 |
| Minimum distance | 4.626 km |
| Height difference | -3.141 km |
| Relative speed | 14.411 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 55.5°S, 131.1°W |
| Height | 820 km |
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