| Primary satellite | Secondary satellite |
| Name | M-CUBED/EXP-1 PRIME | Helios 1B rocket |
| Spacetrack catalog number | 37855 | 25979 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 Aug 09 03:39 | 2022 Aug 08 20:16 |
| Time of closest approach (UTC) | 2022 Jun 29 10:25:37.878 |
| Minimum distance | 529.779 km |
| Height difference | -17.093 km |
| Relative speed | 14.748 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 29.1°N, 58.6°E |
| Height | 592 km |
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