| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30633 | 30062 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 05:15 | 2024 Dec 23 01:36 |
| Time of closest approach (UTC) | 2024 Dec 26 03:11:26.560 |
| Minimum distance | 1.621 km |
| Height difference | 1.011 km |
| Relative speed | 13.197 km/s |
| Angle between velocity vectors | 127° |
| Geographic position | 70.6°N, 77.3°E |
| Height | 913 km |
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