| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | ONEWEB-0443 |
| Spacetrack catalog number | 29897 | 51637 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 05:36 | 2024 Dec 23 09:45 |
| Time of closest approach (UTC) | 2024 Dec 26 20:09:24.368 |
| Minimum distance | 4.953 km |
| Height difference | -3.222 km |
| Relative speed | 13.925 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 76.5°N, 83.6°E |
| Height | 1209 km |
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