| Primary satellite | Secondary satellite |
| Name | BEESAT 2 | YAOGAN 21 |
| Spacetrack catalog number | 39136 | 40143 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 Aug 11 12:29 | 2022 Aug 12 07:09 |
| Time of closest approach (UTC) | 2022 Jun 27 13:38:07.493 |
| Minimum distance | 2196.322 km |
| Height difference | -2.085 km |
| Relative speed | 15.200 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 64.2°N, 27.3°E |
| Height | 516 km |
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