| Primary satellite | Secondary satellite |
| Name | SO-50 | deb Kosmos-1275 |
| Spacetrack catalog number | 27607 | 13809 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:42 | 2024 Dec 22 19:58 |
| Time of closest approach (UTC) | 2024 Dec 25 13:59:08.937 |
| Minimum distance | 3.813 km |
| Height difference | -0.597 km |
| Relative speed | 13.053 km/s |
| Angle between velocity vectors | 120° |
| Geographic position | 54.6°S, 6.4°E |
| Height | 645 km |
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