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English

Tycho's observations of planetary positions, which were made using instruments with open sights (a telescope was not used for astronomy until about 1609), were much more accurate than any made by his predecessors.

Korean

오픈 명소와 악기를 사용하여 만든 행성 위치의 타이코의 관측 (망원경은 천문학에 대해 1609 년까지), 어떤 것보다 훨씬 더 자신의 전임자에 의해 정확하지 않은 사용하지 않는했다.