| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | Iridium 38 |
| Spacetrack catalog number | 54519 | 25043 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:40 | 2024 Dec 22 21:46 |
| Time of closest approach (UTC) | 2024 Dec 25 21:07:55.486 |
| Minimum distance | 1.062 km |
| Height difference | -0.805 km |
| Relative speed | 8.382 km/s |
| Angle between velocity vectors | 68° |
| Geographic position | 78.8°S, 92.7°E |
| Height | 795 km |
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