| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 17642 | 56601 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:03 | 2024 Dec 21 06:21 |
| Time of closest approach (UTC) | 2024 Dec 24 09:21:48.272 |
| Minimum distance | 1.931 km |
| Height difference | -0.985 km |
| Relative speed | 14.850 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 79.0°S, 171.9°W |
| Height | 794 km |
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