| Primary satellite | Secondary satellite |
| Name | Cosmos 1092 Rocket | deb Kosmos-1275 |
| Spacetrack catalog number | 11327 | 12662 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Jan 19 18:57 | 2021 Jan 20 04:29 |
| Time of closest approach (UTC) | 2020 Nov 28 06:23:55.916 |
| Minimum distance | 10.789 km |
| Height difference | 3.083 km |
| Relative speed | 14.240 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 62.0°S, 110.0°E |
| Height | 977 km |
|