| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb S5M |
| Spacetrack catalog number | 30688 | 25203 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 17:35 | 2024 Dec 22 15:50 |
| Time of closest approach (UTC) | 2024 Dec 26 12:55:29.098 |
| Minimum distance | 2.756 km |
| Height difference | -2.708 km |
| Relative speed | 10.842 km/s |
| Angle between velocity vectors | 93° |
| Geographic position | 78.7°N, 89.1°E |
| Height | 822 km |
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