| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 17618 | 56657 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:14 | 2024 Dec 22 08:50 |
| Time of closest approach (UTC) | 2024 Dec 28 00:51:56.078 |
| Minimum distance | 1.606 km |
| Height difference | 1.226 km |
| Relative speed | 12.997 km/s |
| Angle between velocity vectors | 122° |
| Geographic position | 80.7°N, 147.2°E |
| Height | 889 km |
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