| Primary satellite | Secondary satellite |
| Name | ONEWEB-0351 | DELTA 1 DEB |
| Spacetrack catalog number | 49215 | 42642 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:04 | 2024 Dec 18 13:09 |
| Time of closest approach (UTC) | 2024 Dec 23 19:50:56.080 |
| Minimum distance | 1.443 km |
| Height difference | 1.428 km |
| Relative speed | 9.826 km/s |
| Angle between velocity vectors | 85° |
| Geographic position | 79.8°N, 2.9°E |
| Height | 1195 km |
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