| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41256 | 37444 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 09:22 | 2024 Dec 22 02:00 |
| Time of closest approach (UTC) | 2024 Dec 29 04:39:20.252 |
| Minimum distance | 3.781 km |
| Height difference | -2.714 km |
| Relative speed | 14.668 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 37.5°S, 57.9°E |
| Height | 752 km |
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