| Primary satellite | Secondary satellite |
| Name | Cosmos 1869 | OBJECT B |
| Spacetrack catalog number | 18214 | 47700 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Sep 09 11:01 | 2024 Sep 09 16:41 |
| Time of closest approach (UTC) | 2024 Aug 11 05:03:23.495 |
| Minimum distance | 391.309 km |
| Height difference | 3.884 km |
| Relative speed | 14.796 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 79.0°S, 18.4°W |
| Height | 516 km |
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