| Primary satellite | Secondary satellite |
| Name | Cosmos 2034 Rocket | Cosmos 1000 Rocket |
| Spacetrack catalog number | 20150 | 10777 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:25 | 2024 Dec 22 12:51 |
| Time of closest approach (UTC) | 2024 Dec 26 09:45:27.865 |
| Minimum distance | 4.184 km |
| Height difference | 1.494 km |
| Relative speed | 13.247 km/s |
| Angle between velocity vectors | 129° |
| Geographic position | 73.5°S, 51.8°W |
| Height | 1017 km |
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