| Primary satellite | Secondary satellite |
| Name | ESTCUBE 1 | Cosmos 1470 Rocket |
| Spacetrack catalog number | 39161 | 14148 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2025 Jan 18 21:43 | 2025 Jan 18 22:15 |
| Time of closest approach (UTC) | 2024 Dec 11 14:39:43.086 |
| Minimum distance | 3.824 km |
| Height difference | -2.022 km |
| Relative speed | 15.083 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 57.1°N, 94.8°E |
| Height | 640 km |
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