| Primary satellite | Secondary satellite |
| Name | Cosmos 1953 | STARLINK-1540 |
| Spacetrack catalog number | 19210 | 46051 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 May 25 21:39 | 2022 May 26 11:51 |
| Time of closest approach (UTC) | 2022 Jan 27 02:01:28.695 |
| Minimum distance | 4411.830 km |
| Height difference | -9.080 km |
| Relative speed | 14.849 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 50.7°S, 32.3°E |
| Height | 559 km |
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