| Primary satellite | Secondary satellite |
| Name | SHIYUAN 3 (SY-3) | QIANFAN-37 |
| Spacetrack catalog number | 33433 | 62238 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:19 | 2024 Dec 23 05:04 |
| Time of closest approach (UTC) | 2024 Dec 29 14:53:47.611 |
| Minimum distance | 4.926 km |
| Height difference | -1.309 km |
| Relative speed | 6.766 km/s |
| Angle between velocity vectors | 54° |
| Geographic position | 78.6°N, 69.5°W |
| Height | 812 km |
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