| Primary satellite | Secondary satellite |
| Name | Courier 1B | ONEWEB-0375 |
| Spacetrack catalog number | 58 | 49301 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:41 | 2024 Dec 22 14:10 |
| Time of closest approach (UTC) | 2024 Dec 24 19:52:13.308 |
| Minimum distance | 1.844 km |
| Height difference | -1.226 km |
| Relative speed | 7.513 km/s |
| Angle between velocity vectors | 63° |
| Geographic position | 13.3°S, 170.4°E |
| Height | 1189 km |
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