| Primary satellite | Secondary satellite |
| Name | Resurs 01 Rocket | Cosmos 1782 Rocket |
| Spacetrack catalog number | 23343 | 16987 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 22 09:53 | 2021 Jan 22 19:51 |
| Time of closest approach (UTC) | 2020 Nov 30 16:28:48.605 |
| Minimum distance | 3.717 km |
| Height difference | -3.288 km |
| Relative speed | 15.051 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 61.9°S, 84.9°E |
| Height | 658 km |
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