| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41652 | 35210 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:45 | 2024 Dec 22 11:15 |
| Time of closest approach (UTC) | 2024 Dec 29 04:29:13.997 |
| Minimum distance | 2.314 km |
| Height difference | 2.091 km |
| Relative speed | 11.671 km/s |
| Angle between velocity vectors | 103° |
| Geographic position | 75.5°N, 142.6°E |
| Height | 813 km |
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