| Primary satellite | Secondary satellite |
| Name | PCSat | COSMOS 1275 DEB |
| Spacetrack catalog number | 26931 | 42174 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 28 10:05 | 2023 May 26 03:39 |
| Time of closest approach (UTC) | 2023 Mar 24 20:33:54.761 |
| Minimum distance | 3163.914 km |
| Height difference | 0.196 km |
| Relative speed | 7.958 km/s |
| Angle between velocity vectors | 65° |
| Geographic position | 59.8°N, 57.6°E |
| Height | 803 km |
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