| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | IRIDIUM 107 |
| Spacetrack catalog number | 30218 | 42960 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:53 | 2024 Dec 22 19:28 |
| Time of closest approach (UTC) | 2024 Dec 27 18:07:04.954 |
| Minimum distance | 4.637 km |
| Height difference | 0.988 km |
| Relative speed | 14.877 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 53.8°S, 124.1°W |
| Height | 798 km |
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