| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | IRIDIUM 132 |
| Spacetrack catalog number | 31620 | 42961 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:38 | 2024 Dec 23 10:42 |
| Time of closest approach (UTC) | 2024 Dec 26 13:13:50.703 |
| Minimum distance | 3.971 km |
| Height difference | 3.957 km |
| Relative speed | 14.920 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 3.1°S, 136.1°E |
| Height | 778 km |
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