| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | GAOFEN 3 DEB |
| Spacetrack catalog number | 34690 | 42680 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 12:35 | 2024 Dec 23 11:37 |
| Time of closest approach (UTC) | 2024 Dec 27 21:35:34.446 |
| Minimum distance | 1.861 km |
| Height difference | -1.386 km |
| Relative speed | 14.968 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 24.8°S, 50.4°W |
| Height | 730 km |
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