| Primary satellite | Secondary satellite |
| Name | Cosmos 1269 | deb Kosmos-1275 |
| Spacetrack catalog number | 12442 | 12692 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:15 | 2024 Dec 22 19:05 |
| Time of closest approach (UTC) | 2024 Dec 25 21:32:38.419 |
| Minimum distance | 3.150 km |
| Height difference | -1.655 km |
| Relative speed | 14.203 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 49.2°N, 130.8°W |
| Height | 796 km |
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