| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 17642 | 54577 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:03 | 2024 Dec 22 23:54 |
| Time of closest approach (UTC) | 2024 Dec 27 14:13:01.694 |
| Minimum distance | 2.185 km |
| Height difference | 0.119 km |
| Relative speed | 14.869 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 74.8°S, 96.9°E |
| Height | 791 km |
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