| Primary satellite | Secondary satellite |
| Name | SR | Cosmos 1933 Rocket |
| Spacetrack catalog number | 46 | 18959 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2021 Jan 23 19:19 | 2021 Jan 23 12:40 |
| Time of closest approach (UTC) | 2020 Dec 01 06:23:17.565 |
| Minimum distance | 13.400 km |
| Height difference | 9.606 km |
| Relative speed | 13.950 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 46.4°N, 176.1°E |
| Height | 628 km |
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