| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 61363 | 12746 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:17 | 2024 Dec 22 14:45 |
| Time of closest approach (UTC) | 2024 Dec 27 06:25:50.315 |
| Minimum distance | 3.348 km |
| Height difference | 0.070 km |
| Relative speed | 12.114 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 82.3°N, 150.4°E |
| Height | 796 km |
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