| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 29938 | 31000 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:40 | 2024 Dec 20 16:35 |
| Time of closest approach (UTC) | 2024 Dec 29 16:01:50.824 |
| Minimum distance | 4.575 km |
| Height difference | -4.531 km |
| Relative speed | 9.808 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 79.1°S, 146.3°E |
| Height | 883 km |
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