What is the constellation of Gregorian calendar165438+1October 28th?

According to the perpetual calendar, the date of Sagittarius is165438+1October 23rd-65438+February 2nd1.In ancient times, the ups and downs of stars or constellations were often used to navigate and determine the time. Ancient Egypt determined the beginning of a year by observing the rise of Sirius: in some areas, the ancient technology of determining the position by observing the stars still remains. Constellations and the literary images they represent often appear in the works of literati.