| Primary satellite | Secondary satellite |
| Name | PCSat | COSMOS 1867 COOLANT |
| Spacetrack catalog number | 26931 | 39666 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Feb 01 12:40 | 2023 Feb 01 13:01 |
| Time of closest approach (UTC) | 2022 Dec 11 06:16:55.431 |
| Minimum distance | 123.053 km |
| Height difference | 0.337 km |
| Relative speed | 5.772 km/s |
| Angle between velocity vectors | 46° |
| Geographic position | 63.6°N, 90.3°W |
| Height | 802 km |
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