| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41826 | 30867 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 17 15:25 | 2025 Nov 17 17:03 |
| Time of closest approach (UTC) | 2025 Oct 15 15:04:21.897 |
| Minimum distance | 119.213 km |
| Height difference | -0.839 km |
| Relative speed | 14.343 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 55.8°N, 62.7°W |
| Height | 825 km |
|