| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 17642 | 60771 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:03 | 2024 Dec 22 21:19 |
| Time of closest approach (UTC) | 2024 Dec 26 23:16:38.675 |
| Minimum distance | 3.481 km |
| Height difference | 3.211 km |
| Relative speed | 13.731 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 79.1°S, 74.4°E |
| Height | 783 km |
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