| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 30947 | 41347 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:15 | 2024 Dec 22 03:08 |
| Time of closest approach (UTC) | 2024 Dec 23 17:08:39.884 |
| Minimum distance | 2.770 km |
| Height difference | -2.576 km |
| Relative speed | 14.647 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 31.1°S, 111.7°W |
| Height | 809 km |
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