| Primary satellite | Secondary satellite |
| Name | Cosmos 1459 Rocket | Kosmos-2061 |
| Spacetrack catalog number | 14059 | 20527 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Nov 17 16:21 | 2025 Nov 17 17:54 |
| Time of closest approach (UTC) | 2025 Oct 13 00:58:19.543 |
| Minimum distance | 3.292 km |
| Height difference | 3.062 km |
| Relative speed | 3.392 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 82.8°S, 147.5°W |
| Height | 998 km |
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