| Primary satellite | Secondary satellite |
| Name | CZ-6A R/B | deb Kosmos-1275 |
| Spacetrack catalog number | 60397 | 18592 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:49 | 2024 Dec 22 21:37 |
| Time of closest approach (UTC) | 2024 Dec 27 00:15:03.465 |
| Minimum distance | 3.896 km |
| Height difference | -3.521 km |
| Relative speed | 14.881 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 30.0°N, 55.0°E |
| Height | 801 km |
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