| Primary satellite | Secondary satellite |
| Name | PCSat | YUNHAI 1 |
| Spacetrack catalog number | 26931 | 41857 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:43 | 2024 Dec 22 21:36 |
| Time of closest approach (UTC) | 2024 Dec 28 10:00:18.602 |
| Minimum distance | 1.022 km |
| Height difference | -1.013 km |
| Relative speed | 14.802 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 6.0°N, 119.7°E |
| Height | 787 km |
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