| Primary satellite | Secondary satellite |
| Name | PCSat | FENGYUN 1C DEB |
| Spacetrack catalog number | 26931 | 31691 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Apr 28 17:33 | 2025 Apr 16 11:14 |
| Time of closest approach (UTC) | 2025 Mar 29 22:50:37.719 |
| Minimum distance | 104.495 km |
| Height difference | -6.568 km |
| Relative speed | 14.012 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 62.9°S, 18.0°E |
| Height | 806 km |
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