| Primary satellite | Secondary satellite |
| Name | CAS-6 | SJ-9B |
| Spacetrack catalog number | 44881 | 38861 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:51 | 2024 Dec 22 14:39 |
| Time of closest approach (UTC) | 2024 Dec 27 09:38:24.950 |
| Minimum distance | 2.605 km |
| Height difference | 2.589 km |
| Relative speed | 9.383 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 80.2°N, 66.8°E |
| Height | 620 km |
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