| Primary satellite | Secondary satellite |
| Name | AO-73 | STARLINK-30159 |
| Spacetrack catalog number | 39444 | 57440 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:50 | 2024 Dec 23 03:22 |
| Time of closest approach (UTC) | 2024 Dec 24 05:42:37.207 |
| Minimum distance | 2.808 km |
| Height difference | 1.811 km |
| Relative speed | 14.296 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 0.5°N, 43.3°W |
| Height | 557 km |
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