| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 54342 | 17615 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:50 | 2024 Dec 22 23:49 |
| Time of closest approach (UTC) | 2024 Dec 29 10:15:12.316 |
| Minimum distance | 1.463 km |
| Height difference | -0.184 km |
| Relative speed | 14.906 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 57.5°N, 94.4°E |
| Height | 836 km |
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