| Primary satellite | Secondary satellite |
| Name | Cosmos 1812 | SPACEBEE-149 |
| Spacetrack catalog number | 17295 | 52407 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Jan 28 02:41 | 2023 Jan 27 18:57 |
| Time of closest approach (UTC) | 2022 Dec 03 06:06:07.825 |
| Minimum distance | 1530.352 km |
| Height difference | -3.800 km |
| Relative speed | 10.043 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 71.4°S, 17.7°E |
| Height | 537 km |
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