| Primary satellite | Secondary satellite |
| Name | Cosmos 1812 | OBJECT E |
| Spacetrack catalog number | 17295 | 49319 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 Jun 30 21:01 | 2022 Jul 01 04:50 |
| Time of closest approach (UTC) | 2022 May 29 02:59:29.318 |
| Minimum distance | 14.718 km |
| Height difference | -0.962 km |
| Relative speed | 15.176 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 82.5°N, 46.3°W |
| Height | 528 km |
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