| Primary satellite | Secondary satellite |
| Name | ZACube-1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 39417 | 31659 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 May 29 10:21 | 2023 May 28 18:59 |
| Time of closest approach (UTC) | 2023 Apr 07 18:11:41.880 |
| Minimum distance | 498.990 km |
| Height difference | 7.918 km |
| Relative speed | 13.882 km/s |
| Angle between velocity vectors | 133° |
| Geographic position | 73.5°N, 160.3°E |
| Height | 606 km |
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