| Primary satellite | Secondary satellite |
| Name | ASNARO-2 | Cosmos 1975 |
| Spacetrack catalog number | 43152 | 19573 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:22 | 2024 Dec 23 00:54 |
| Time of closest approach (UTC) | 2024 Dec 29 01:56:24.949 |
| Minimum distance | 0.637 km |
| Height difference | 0.624 km |
| Relative speed | 15.192 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 82.5°S, 19.2°W |
| Height | 527 km |
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