| Primary satellite | Secondary satellite |
| Name | CZ-4 R/B DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 37622 | 34366 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:14 | 2024 Dec 22 13:49 |
| Time of closest approach (UTC) | 2024 Dec 27 23:26:51.645 |
| Minimum distance | 3.099 km |
| Height difference | -3.096 km |
| Relative speed | 14.809 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 72.5°N, 79.5°W |
| Height | 752 km |
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