| Primary satellite | Secondary satellite |
| Name | Cosmos 1812 Rocket | SAOCOM 1-A |
| Spacetrack catalog number | 17296 | 43641 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Oct 02 10:40 | 2023 Oct 02 12:16 |
| Time of closest approach (UTC) | 2023 Jun 11 07:22:55.659 |
| Minimum distance | 749.313 km |
| Height difference | -4.682 km |
| Relative speed | 14.668 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 77.5°N, 166.8°E |
| Height | 640 km |
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