| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | DMSP 5D-3 F16 DEB |
| Spacetrack catalog number | 34159 | 28080 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:41 | 2024 Dec 23 05:25 |
| Time of closest approach (UTC) | 2024 Dec 28 08:53:20.930 |
| Minimum distance | 4.984 km |
| Height difference | 1.412 km |
| Relative speed | 14.536 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 77.2°S, 162.5°E |
| Height | 799 km |
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