| Primary satellite | Secondary satellite |
| Name | UWE-3 | IRIDIUM 175 |
| Spacetrack catalog number | 39446 | 43928 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 Aug 10 20:20 | 2022 Aug 10 10:12 |
| Time of closest approach (UTC) | 2022 Jul 04 13:42:24.174 |
| Minimum distance | 110.611 km |
| Height difference | -1.029 km |
| Relative speed | 10.460 km/s |
| Angle between velocity vectors | 88° |
| Geographic position | 81.8°S, 89.2°E |
| Height | 682 km |
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