| Primary satellite | Secondary satellite |
| Name | Cosmos 1092 Rocket | COSMOS 1275 DEB |
| Spacetrack catalog number | 11327 | 39945 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 18:57 | 2021 Jan 20 01:20 |
| Time of closest approach (UTC) | 2020 Nov 29 00:40:20.124 |
| Minimum distance | 12.195 km |
| Height difference | 0.468 km |
| Relative speed | 14.362 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 54.3°N, 11.1°E |
| Height | 1004 km |
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