| Primary satellite | Secondary satellite |
| Name | CZ-4C DEB | SJ-9B |
| Spacetrack catalog number | 44616 | 38861 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 20 11:03 | 2024 Dec 23 11:38 |
| Time of closest approach (UTC) | 2024 Dec 25 08:24:07.091 |
| Minimum distance | 5.404 km |
| Height difference | 3.326 km |
| Relative speed | 9.782 km/s |
| Angle between velocity vectors | 81° |
| Geographic position | 79.9°S, 92.3°W |
| Height | 625 km |
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