| Primary satellite | Secondary satellite |
| Name | IRIDIUM 100 | S73-7 |
| Spacetrack catalog number | 42956 | 7244 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:38 | 2024 Dec 22 19:38 |
| Time of closest approach (UTC) | 2024 Dec 29 19:45:35.481 |
| Minimum distance | 4.136 km |
| Height difference | 4.135 km |
| Relative speed | 6.364 km/s |
| Angle between velocity vectors | 50° |
| Geographic position | 80.4°N, 125.1°W |
| Height | 790 km |
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