| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 30741 | 41402 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:13 | 2024 Dec 20 00:41 |
| Time of closest approach (UTC) | 2024 Dec 26 20:04:19.244 |
| Minimum distance | 2.675 km |
| Height difference | 2.333 km |
| Relative speed | 2.045 km/s |
| Angle between velocity vectors | 16° |
| Geographic position | 81.3°N, 102.8°W |
| Height | 859 km |
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