This is the 7663rd most frequent Japanese word.
北辰
"北辰" means "the North Star" in English.
Here, "北辰" refers to the Polestar, describing its cultural and historical significance as a celestial body.
北辰は古代中国で重要な星として知られています。
The Polestar was known as an important star in ancient China.
In this sentence, "北辰" serves metaphorically as a symbol of guidance and leadership, similar to the Polestar's role in navigation.
彼は北辰のごとき指導者だと称される。
He is regarded as a leader like the Polestar.
In this context, "北辰" is part of a proper noun, presumably the name of an educational institution, showing its use in contemporary or local settings.