| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | CZ-6A DEB |
| Spacetrack catalog number | 33775 | 54581 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:00 | 2024 Dec 23 02:03 |
| Time of closest approach (UTC) | 2024 Dec 29 07:49:14.545 |
| Minimum distance | 2.684 km |
| Height difference | -1.974 km |
| Relative speed | 14.885 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 57.5°S, 23.2°W |
| Height | 778 km |
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