| Primary satellite | Secondary satellite |
| Name | deb HAPS | IRIDIUM 33 DEB |
| Spacetrack catalog number | 24197 | 35484 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 20:02 | 2024 Dec 19 17:38 |
| Time of closest approach (UTC) | 2024 Dec 24 15:06:37.646 |
| Minimum distance | 5.515 km |
| Height difference | -3.703 km |
| Relative speed | 3.746 km/s |
| Angle between velocity vectors | 29° |
| Geographic position | 79.6°N, 145.2°W |
| Height | 671 km |
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