| Primary satellite | Secondary satellite |
| Name | VELOX 1 | deb Delta 139 |
| Spacetrack catalog number | 40057 | 12269 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Jun 01 03:09 | 2023 May 31 22:35 |
| Time of closest approach (UTC) | 2023 Apr 05 01:00:06.458 |
| Minimum distance | 86.990 km |
| Height difference | -2.783 km |
| Relative speed | 14.398 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 60.5°S, 118.3°W |
| Height | 652 km |
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