| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 56653 | 33887 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 21:22 | 2024 Dec 22 23:30 |
| Time of closest approach (UTC) | 2024 Dec 24 23:00:31.775 |
| Minimum distance | 2.159 km |
| Height difference | 1.252 km |
| Relative speed | 12.143 km/s |
| Angle between velocity vectors | 110° |
| Geographic position | 81.3°S, 51.2°E |
| Height | 794 km |
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