| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 55216 | 34521 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:47 | 2024 Dec 22 23:46 |
| Time of closest approach (UTC) | 2024 Dec 29 21:00:58.865 |
| Minimum distance | 4.006 km |
| Height difference | 3.987 km |
| Relative speed | 14.635 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 77.3°N, 67.3°W |
| Height | 710 km |
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