| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30994 | 31482 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:07 | 2024 Dec 22 12:41 |
| Time of closest approach (UTC) | 2024 Dec 26 08:29:23.559 |
| Minimum distance | 2.910 km |
| Height difference | 1.458 km |
| Relative speed | 0.617 km/s |
| Angle between velocity vectors | 5° |
| Geographic position | 80.7°N, 83.7°E |
| Height | 854 km |
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