| Primary satellite | Secondary satellite |
| Name | Cosmos 1092 Rocket | Kosmos-1550 |
| Spacetrack catalog number | 11327 | 14965 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 24 11:59 | 2021 Jan 24 03:00 |
| Time of closest approach (UTC) | 2020 Dec 03 17:55:54.337 |
| Minimum distance | 4.391 km |
| Height difference | -2.897 km |
| Relative speed | 14.538 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 34.5°N, 99.1°E |
| Height | 999 km |
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