Aquarius (1.20~2. 18), Pisces (2. 19~3.20), Aries (3.2 1~4.20), Taurus (4.2/kloc-0)
Leo (7.23~8.22), Virgo (8.23~9.22), Libra (9.23~ 10.23), Scorpio (10.24 ~1), Sagittarius.
Significance and application
In ancient times, the rise and fall of stars or constellations were often used to navigate and determine time. Ancient Egypt determined the beginning of a year by observing the rise of Sirius. In some areas, the ancient technology of determining position by observing stars still remains. Constellations and the literary images they represent often appear in the works of literati.
For astronomy lovers, the constellation has not lost its charm. Through its fascinating legend, constellations have played an extremely important role in the popularization of astronomy. Whenever there is a major astronomical phenomenon, astronomers, popular science workers and the media will always set off an astronomical upsurge in society, especially among young people.