| Primary satellite | Secondary satellite |
| Name | IRIDIUM 122 | Iridium 22 |
| Spacetrack catalog number | 42957 | 24907 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:33 | 2024 Dec 23 01:57 |
| Time of closest approach (UTC) | 2024 Dec 27 00:53:24.280 |
| Minimum distance | 4.882 km |
| Height difference | -4.792 km |
| Relative speed | 7.810 km/s |
| Angle between velocity vectors | 63° |
| Geographic position | 85.8°S, 18.6°E |
| Height | 808 km |
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