| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FORMOSAT 3C |
| Spacetrack catalog number | 31012 | 29049 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:22 | 2024 Dec 23 11:06 |
| Time of closest approach (UTC) | 2024 Dec 29 01:35:56.882 |
| Minimum distance | 4.370 km |
| Height difference | 4.181 km |
| Relative speed | 14.869 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 47.5°N, 43.5°W |
| Height | 769 km |
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