| Primary satellite | Secondary satellite |
| Name | In-Cosmos 22 | COSMOS 1867 COOLANT |
| Spacetrack catalog number | 12645 | 39637 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 08 14:17 | 2023 Dec 09 09:00 |
| Time of closest approach (UTC) | 2023 Sep 30 22:14:57.701 |
| Minimum distance | 200.566 km |
| Height difference | -6.824 km |
| Relative speed | 14.093 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 26.9°N, 59.6°W |
| Height | 791 km |
|