| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 31194 | 41146 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:19 | 2024 Dec 21 02:09 |
| Time of closest approach (UTC) | 2024 Dec 26 10:22:55.681 |
| Minimum distance | 4.997 km |
| Height difference | -3.217 km |
| Relative speed | 13.626 km/s |
| Angle between velocity vectors | 132° |
| Geographic position | 67.9°S, 1.9°E |
| Height | 784 km |
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