| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | GAOFEN 3 03 |
| Spacetrack catalog number | 33775 | 52200 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:00 | 2024 Dec 23 03:36 |
| Time of closest approach (UTC) | 2024 Dec 28 08:11:43.792 |
| Minimum distance | 3.517 km |
| Height difference | 1.191 km |
| Relative speed | 14.867 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 63.4°S, 165.5°E |
| Height | 775 km |
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