| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | deb USA-40 |
| Spacetrack catalog number | 34487 | 23372 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:26 | 2024 Dec 18 19:19 |
| Time of closest approach (UTC) | 2024 Dec 26 15:48:50.682 |
| Minimum distance | 4.821 km |
| Height difference | -4.727 km |
| Relative speed | 14.379 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 38.8°N, 166.5°W |
| Height | 777 km |
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