Which consequence results from inaccuracies constructing brass astrolabes during zenith star observations?

💡 Explanation

Ecliptic tilt deviates slightly because systematic errors in marking zenith star positions propagate via angular misalignments during construction causing subtle distortions in projecting the celestial sphere on the planispheric projection; therefore the observed ecliptic might become skewed, rather than shadows or time calculations being simplifed.

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