| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | deb Kosmos-1275 |
| Spacetrack catalog number | 17618 | 13813 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:14 | 2024 Dec 23 08:41 |
| Time of closest approach (UTC) | 2024 Dec 23 18:41:42.907 |
| Minimum distance | 3.138 km |
| Height difference | 3.106 km |
| Relative speed | 10.387 km/s |
| Angle between velocity vectors | 89° |
| Geographic position | 80.0°N, 27.6°W |
| Height | 890 km |
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