| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1275 | CZ-6A DEB |
| Spacetrack catalog number | 15766 | 54568 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Jun 15 04:40 | 2025 Jun 16 00:37 |
| Time of closest approach (UTC) | 2025 May 14 07:22:14.305 |
| Minimum distance | 35.833 km |
| Height difference | -3.378 km |
| Relative speed | 11.930 km/s |
| Angle between velocity vectors | 106° |
| Geographic position | 79.8°N, 59.6°E |
| Height | 764 km |
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