| Primary satellite | Secondary satellite |
| Name | IRIDIUM 118 | CZ-6A DEB |
| Spacetrack catalog number | 42807 | 56641 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:30 | 2024 Dec 22 14:40 |
| Time of closest approach (UTC) | 2024 Dec 27 10:19:37.564 |
| Minimum distance | 3.379 km |
| Height difference | 1.027 km |
| Relative speed | 14.599 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 74.4°S, 46.4°W |
| Height | 806 km |
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