| Primary satellite | Secondary satellite |
| Name | QB50P2 | Cosmos 2221 |
| Spacetrack catalog number | 40032 | 22236 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 May 23 18:27 | 2022 May 24 12:49 |
| Time of closest approach (UTC) | 2022 Jan 30 01:52:59.333 |
| Minimum distance | 5892.140 km |
| Height difference | -11.332 km |
| Relative speed | 9.846 km/s |
| Angle between velocity vectors | 81° |
| Geographic position | 72.6°S, 168.8°W |
| Height | 638 km |
|