| Primary satellite | Secondary satellite |
| Name | PCSat | FENGYUN 1C DEB |
| Spacetrack catalog number | 26931 | 29809 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Jun 11 17:47 | 2025 Jun 11 20:06 |
| Time of closest approach (UTC) | 2025 May 22 22:08:18.790 |
| Minimum distance | 19.076 km |
| Height difference | -4.832 km |
| Relative speed | 9.637 km/s |
| Angle between velocity vectors | 81° |
| Geographic position | 63.5°N, 83.0°E |
| Height | 800 km |
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