| Primary satellite | Secondary satellite |
| Name | Cosmos 1975 | LEGION 2 |
| Spacetrack catalog number | 19573 | 59626 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:25 | 2024 Dec 22 20:08 |
| Time of closest approach (UTC) | 2024 Dec 23 12:23:31.928 |
| Minimum distance | 2.763 km |
| Height difference | -0.164 km |
| Relative speed | 13.702 km/s |
| Angle between velocity vectors | 129° |
| Geographic position | 81.7°N, 35.8°E |
| Height | 530 km |
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