| Primary satellite | Secondary satellite |
| Name | IRIDIUM 118 | deb Ariane |
| Spacetrack catalog number | 42807 | 17423 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:30 | 2024 Dec 22 15:31 |
| Time of closest approach (UTC) | 2024 Dec 28 15:24:04.140 |
| Minimum distance | 3.043 km |
| Height difference | 2.560 km |
| Relative speed | 14.938 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 56.0°N, 105.9°W |
| Height | 786 km |
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