| Primary satellite | Secondary satellite |
| Name | Cosmos 1869 | STARLINK-1527 |
| Spacetrack catalog number | 18214 | 46048 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Oct 01 12:55 | 2023 Oct 01 16:44 |
| Time of closest approach (UTC) | 2023 May 31 02:10:13.952 |
| Minimum distance | 6264.147 km |
| Height difference | 13.265 km |
| Relative speed | 14.920 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 72.6°N, 5.8°E |
| Height | 545 km |
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