| Primary satellite | Secondary satellite |
| Name | SHIYUAN | PCSat |
| Spacetrack catalog number | 37931 | 26931 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:02 | 2024 Dec 23 00:05 |
| Time of closest approach (UTC) | 2024 Dec 27 16:23:36.810 |
| Minimum distance | 4.786 km |
| Height difference | -3.946 km |
| Relative speed | 14.797 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 7.2°S, 154.1°W |
| Height | 794 km |
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