| Primary satellite | Secondary satellite |
| Name | SHIYUAN 3 (SY-3) | FENGYUN 1C DEB |
| Spacetrack catalog number | 33433 | 31040 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:19 | 2024 Dec 22 11:38 |
| Time of closest approach (UTC) | 2024 Dec 23 19:32:22.565 |
| Minimum distance | 4.836 km |
| Height difference | 3.333 km |
| Relative speed | 3.324 km/s |
| Angle between velocity vectors | 26° |
| Geographic position | 81.2°N, 110.5°W |
| Height | 812 km |
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