| Primary satellite | Secondary satellite |
| Name | M-CUBED/EXP-1 PRIME | PEGASUS R/B |
| Spacetrack catalog number | 37855 | 27652 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 Aug 16 08:38 | 2022 Aug 16 19:27 |
| Time of closest approach (UTC) | 2022 Jun 28 07:38:21.277 |
| Minimum distance | 1974.373 km |
| Height difference | -10.420 km |
| Relative speed | 7.986 km/s |
| Angle between velocity vectors | 64° |
| Geographic position | 11.6°S, 90.8°E |
| Height | 636 km |
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