| Primary satellite | Secondary satellite |
| Name | PCSat | Cosmos 1937 |
| Spacetrack catalog number | 26931 | 19038 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2023 May 28 10:05 | 2023 May 28 01:17 |
| Time of closest approach (UTC) | 2023 Mar 26 10:13:47.691 |
| Minimum distance | 15.097 km |
| Height difference | 0.632 km |
| Relative speed | 6.647 km/s |
| Angle between velocity vectors | 53° |
| Geographic position | 67.0°S, 8.8°W |
| Height | 810 km |
|