| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31313 | 33618 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:00 | 2024 Dec 22 00:32 |
| Time of closest approach (UTC) | 2024 Dec 25 14:15:55.096 |
| Minimum distance | 2.962 km |
| Height difference | -2.434 km |
| Relative speed | 14.677 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 3.5°N, 122.3°E |
| Height | 809 km |
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