| Primary satellite | Secondary satellite |
| Name | Cosmos 1092 Rocket | deb Kosmos-1275 |
| Spacetrack catalog number | 11327 | 17616 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 18:57 | 2021 Jan 19 15:02 |
| Time of closest approach (UTC) | 2020 Dec 06 09:50:11.914 |
| Minimum distance | 35.815 km |
| Height difference | -0.909 km |
| Relative speed | 7.454 km/s |
| Angle between velocity vectors | 61° |
| Geographic position | 82.0°S, 92.1°E |
| Height | 986 km |
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