| Primary satellite | Secondary satellite |
| Name | Cosmos 1842 | Cosmos 1703 |
| Spacetrack catalog number | 17911 | 16262 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Dec 03 13:39 | 2023 Dec 03 12:57 |
| Time of closest approach (UTC) | 2023 Oct 04 17:39:56.916 |
| Minimum distance | 605.734 km |
| Height difference | -0.257 km |
| Relative speed | 5.994 km/s |
| Angle between velocity vectors | 46° |
| Geographic position | 82.5°S, 93.4°E |
| Height | 527 km |
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