| Primary satellite | Secondary satellite |
| Name | Nadezhda 2 Rocket | Kosmos-2034 |
| Spacetrack catalog number | 20509 | 20149 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:40 | 2024 Dec 23 04:09 |
| Time of closest approach (UTC) | 2024 Dec 27 01:24:15.477 |
| Minimum distance | 3.937 km |
| Height difference | -1.236 km |
| Relative speed | 14.432 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 50.2°S, 36.7°W |
| Height | 1000 km |
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