| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 54519 | 17624 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:40 | 2024 Dec 22 22:38 |
| Time of closest approach (UTC) | 2024 Dec 23 14:13:06.165 |
| Minimum distance | 3.561 km |
| Height difference | -2.131 km |
| Relative speed | 14.693 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 81.1°S, 173.2°E |
| Height | 792 km |
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