| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 17642 | 54280 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:03 | 2024 Dec 23 00:13 |
| Time of closest approach (UTC) | 2024 Dec 25 11:15:13.840 |
| Minimum distance | 2.053 km |
| Height difference | 1.617 km |
| Relative speed | 14.893 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 77.2°N, 28.8°W |
| Height | 785 km |
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