| Primary satellite | Secondary satellite |
| Name | Cosmos 2366 rocket | OV1 5 Rocket |
| Spacetrack catalog number | 25893 | 2123 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2026 Jan 19 07:02 | 2026 Jan 19 07:12 |
| Time of closest approach (UTC) | 2025 Dec 20 18:47:22.061 |
| Minimum distance | 9.953 km |
| Height difference | 0.235 km |
| Relative speed | 11.035 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 35.5°N, 33.7°E |
| Height | 984 km |
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