| Primary satellite | Secondary satellite |
| Name | COSMOS 1275 DEB | CZ-6A DEB |
| Spacetrack catalog number | 42167 | 54967 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 14:18 | 2024 Dec 23 14:30 |
| Time of closest approach (UTC) | 2024 Dec 29 07:11:01.161 |
| Minimum distance | 2.063 km |
| Height difference | 0.157 km |
| Relative speed | 14.739 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 79.4°S, 156.0°W |
| Height | 942 km |
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