| Primary satellite | Secondary satellite |
| Name | Cosmos 1842 | DSAT |
| Spacetrack catalog number | 17911 | 42794 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 03 13:39 | 2023 Dec 03 18:19 |
| Time of closest approach (UTC) | 2023 Oct 09 00:17:36.557 |
| Minimum distance | 116.093 km |
| Height difference | -3.368 km |
| Relative speed | 15.238 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 74.9°S, 79.6°W |
| Height | 526 km |
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