| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 38725 | 31031 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 06:26 | 2024 Dec 23 05:34 |
| Time of closest approach (UTC) | 2024 Dec 23 17:16:40.386 |
| Minimum distance | 2.224 km |
| Height difference | 1.852 km |
| Relative speed | 14.356 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 54.6°N, 101.7°E |
| Height | 812 km |
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