| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | COSMOS 1275 DEB |
| Spacetrack catalog number | 61101 | 42231 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:26 | 2024 Dec 16 06:46 |
| Time of closest approach (UTC) | 2024 Dec 24 16:17:15.555 |
| Minimum distance | 4.680 km |
| Height difference | 4.012 km |
| Relative speed | 1.305 km/s |
| Angle between velocity vectors | 10° |
| Geographic position | 51.5°S, 179.1°E |
| Height | 848 km |
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