| Primary satellite | Secondary satellite |
| Name | Cosmos 1869 | OBJECT K |
| Spacetrack catalog number | 18214 | 54691 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Sep 23 17:45 | 2023 Sep 24 04:41 |
| Time of closest approach (UTC) | 2023 Jun 01 22:47:00.768 |
| Minimum distance | 1121.976 km |
| Height difference | 5.197 km |
| Relative speed | 15.074 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 57.5°N, 90.5°W |
| Height | 524 km |
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