| Primary satellite | Secondary satellite |
| Name | Cosmos 1766 | SUPERVIEW-1 03 |
| Spacetrack catalog number | 16881 | 43099 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 26 10:57 | 2021 Jan 26 06:15 |
| Time of closest approach (UTC) | 2020 Nov 28 05:07:33.313 |
| Minimum distance | 5.448 km |
| Height difference | 3.625 km |
| Relative speed | 15.204 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 76.2°N, 126.5°W |
| Height | 535 km |
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