| Primary satellite | Secondary satellite |
| Name | SL-08 R/B | CZ-6A DEB |
| Spacetrack catalog number | 27535 | 56589 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2026 Jan 19 05:49 | 2026 Jan 19 02:57 |
| Time of closest approach (UTC) | 2025 Dec 12 09:34:27.801 |
| Minimum distance | 124.055 km |
| Height difference | -0.797 km |
| Relative speed | 13.704 km/s |
| Angle between velocity vectors | 137° |
| Geographic position | 81.8°N, 15.5°W |
| Height | 973 km |
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