| Primary satellite | Secondary satellite |
| Name | Kosmos-1934 | Cosmos 422 Rocket |
| Spacetrack catalog number | 18985 | 5239 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:49 | 2024 Dec 23 05:49 |
| Time of closest approach (UTC) | 2024 Dec 26 07:57:38.994 |
| Minimum distance | 2.307 km |
| Height difference | 1.630 km |
| Relative speed | 7.801 km/s |
| Angle between velocity vectors | 64° |
| Geographic position | 74.1°S, 46.5°W |
| Height | 1004 km |
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