| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | ONEWEB-0427 |
| Spacetrack catalog number | 30060 | 50499 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:45 | 2024 Dec 22 17:51 |
| Time of closest approach (UTC) | 2024 Dec 26 09:35:33.460 |
| Minimum distance | 3.789 km |
| Height difference | 0.624 km |
| Relative speed | 14.328 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 63.2°N, 152.8°W |
| Height | 1199 km |
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