| Primary satellite | Secondary satellite |
| Name | Cosmos 1842 | CARTOSAT 2C |
| Spacetrack catalog number | 17911 | 41599 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Dec 03 13:39 | 2023 Dec 03 13:15 |
| Time of closest approach (UTC) | 2023 Oct 03 10:34:52.919 |
| Minimum distance | 5919.950 km |
| Height difference | 10.353 km |
| Relative speed | 14.933 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 27.2°N, 68.0°W |
| Height | 517 km |
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