| Primary satellite | Secondary satellite |
| Name | PCSat | COSMOS 1867 COOLANT |
| Spacetrack catalog number | 26931 | 39663 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 28 10:05 | 2023 May 27 00:37 |
| Time of closest approach (UTC) | 2023 Mar 24 02:04:11.615 |
| Minimum distance | 205.529 km |
| Height difference | -0.598 km |
| Relative speed | 3.674 km/s |
| Angle between velocity vectors | 29° |
| Geographic position | 64.7°N, 38.7°W |
| Height | 803 km |
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