| Primary satellite | Secondary satellite |
| Name | Cosmos 1953 | STARLINK-2155 |
| Spacetrack catalog number | 19210 | 48557 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 May 28 13:23 | 2022 May 28 19:29 |
| Time of closest approach (UTC) | 2022 Jan 22 05:20:20.032 |
| Minimum distance | 1420.852 km |
| Height difference | -6.715 km |
| Relative speed | 13.450 km/s |
| Angle between velocity vectors | 125° |
| Geographic position | 23.0°S, 175.5°W |
| Height | 554 km |
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