| Primary satellite | Secondary satellite |
| Name | Cosmos 1125 Rocket | Cosmos 468 |
| Spacetrack catalog number | 11511 | 5705 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 16 12:51 | 2021 Jan 16 10:02 |
| Time of closest approach (UTC) | 2020 Nov 28 11:02:48.015 |
| Minimum distance | 4.878 km |
| Height difference | 4.277 km |
| Relative speed | 13.941 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 40.7°N, 60.7°W |
| Height | 766 km |
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