| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 12669 | 54570 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:50 | 2024 Dec 23 00:25 |
| Time of closest approach (UTC) | 2024 Dec 27 06:52:29.213 |
| Minimum distance | 3.183 km |
| Height difference | -2.047 km |
| Relative speed | 14.416 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 81.1°S, 102.4°W |
| Height | 866 km |
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