| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 32243 | 41369 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 02:17 | 2024 Dec 22 12:21 |
| Time of closest approach (UTC) | 2024 Dec 24 06:07:39.213 |
| Minimum distance | 3.507 km |
| Height difference | -1.499 km |
| Relative speed | 6.458 km/s |
| Angle between velocity vectors | 51° |
| Geographic position | 80.6°N, 163.3°E |
| Height | 744 km |
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