| Primary satellite | Secondary satellite |
| Name | SJ-11-05 | CP4 |
| Spacetrack catalog number | 39202 | 31132 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:00 | 2024 Dec 22 21:14 |
| Time of closest approach (UTC) | 2024 Dec 28 17:59:58.841 |
| Minimum distance | 3.986 km |
| Height difference | 1.229 km |
| Relative speed | 14.344 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 60.3°S, 27.6°W |
| Height | 710 km |
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