| Primary satellite | Secondary satellite |
| Name | Cosmos 1869 | OBJECT C |
| Spacetrack catalog number | 18214 | 59919 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Sep 09 11:01 | 2024 Sep 09 19:24 |
| Time of closest approach (UTC) | 2024 Aug 16 12:20:20.014 |
| Minimum distance | 7.878 km |
| Height difference | -0.051 km |
| Relative speed | 15.190 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 74.0°N, 57.0°E |
| Height | 541 km |
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