| Primary satellite | Secondary satellite |
| Name | SHIYUAN 3 (SY-3) | FENGYUN 1C DEB |
| Spacetrack catalog number | 33433 | 32366 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:19 | 2024 Dec 22 19:09 |
| Time of closest approach (UTC) | 2024 Dec 26 12:32:20.399 |
| Minimum distance | 3.311 km |
| Height difference | 0.979 km |
| Relative speed | 14.810 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 8.6°S, 98.7°E |
| Height | 792 km |
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