| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41256 | 31411 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 09:22 | 2024 Dec 21 02:58 |
| Time of closest approach (UTC) | 2024 Dec 25 20:40:25.420 |
| Minimum distance | 3.964 km |
| Height difference | 1.081 km |
| Relative speed | 14.514 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 51.9°S, 178.0°W |
| Height | 758 km |
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