| Primary satellite | Secondary satellite |
| Name | BlueWalker 3 | VELOX C1 |
| Spacetrack catalog number | 53807 | 41166 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Sep 23 11:56 | 2023 Sep 23 12:54 |
| Time of closest approach (UTC) | 2023 Jun 03 15:10:58.646 |
| Minimum distance | 340.199 km |
| Height difference | -1.676 km |
| Relative speed | 4.999 km/s |
| Angle between velocity vectors | 38° |
| Geographic position | 1.8°N, 165.7°W |
| Height | 517 km |
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