| Primary satellite | Secondary satellite |
| Name | KKS-1 | Cosmos 2058 Rocket |
| Spacetrack catalog number | 33499 | 20466 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2025 Jun 16 03:24 | 2025 Jun 15 16:53 |
| Time of closest approach (UTC) | 2025 May 17 07:24:06.092 |
| Minimum distance | 17.597 km |
| Height difference | 2.331 km |
| Relative speed | 14.047 km/s |
| Angle between velocity vectors | 137° |
| Geographic position | 81.7°N, 41.8°W |
| Height | 633 km |
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