| Primary satellite | Secondary satellite |
| Name | ONEWEB-0393 | ONEWEB-0257 |
| Spacetrack catalog number | 50473 | 48975 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:19 | 2024 Dec 23 09:13 |
| Time of closest approach (UTC) | 2024 Dec 25 08:13:04.989 |
| Minimum distance | 4.027 km |
| Height difference | 3.866 km |
| Relative speed | 13.468 km/s |
| Angle between velocity vectors | 137° |
| Geographic position | 84.3°S, 97.1°E |
| Height | 1224 km |
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