| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 12673 | 54530 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:38 | 2024 Dec 22 20:04 |
| Time of closest approach (UTC) | 2024 Dec 28 15:06:34.961 |
| Minimum distance | 4.672 km |
| Height difference | 4.016 km |
| Relative speed | 14.508 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 80.9°S, 115.7°E |
| Height | 889 km |
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