| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31217 | 29980 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 19:55 | 2024 Dec 23 00:34 |
| Time of closest approach (UTC) | 2024 Dec 24 17:34:25.571 |
| Minimum distance | 2.775 km |
| Height difference | 1.991 km |
| Relative speed | 14.734 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 27.1°N, 9.6°E |
| Height | 812 km |
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