| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 31888 | 41162 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:28 | 2024 Dec 21 22:50 |
| Time of closest approach (UTC) | 2024 Dec 26 00:33:35.282 |
| Minimum distance | 4.175 km |
| Height difference | 4.090 km |
| Relative speed | 14.356 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 54.6°S, 33.8°W |
| Height | 816 km |
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