| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35123 | 30701 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 17:10 | 2024 Dec 22 20:08 |
| Time of closest approach (UTC) | 2024 Dec 27 05:31:30.419 |
| Minimum distance | 4.284 km |
| Height difference | 4.272 km |
| Relative speed | 12.795 km/s |
| Angle between velocity vectors | 119° |
| Geographic position | 72.4°N, 162.8°W |
| Height | 838 km |
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