Twenty-eight star arrangement order

Seven Nights of the Oriental Black Dragon: Jiao, Kang, Bian (dρ), Fang, Xin, Wei and Ji (jρ).

Seven nights in North Xuanwu: fighting (dǒu), cows, women, emptiness, danger, houses and walls.

Seven Nights of the West White Tiger: Kui, Lou, Chang, Bi, Gou and Shen.

Seven nights in South Suzaku: well, ghost, willow, star, Zhang, wing and Zhu (zhěn).

1, Angle, is the dragon horn. In the modern constellation organization system, arcturus belongs to Virgo, and the brighter arcturus I and arcturus II are first-class and third-class stars respectively, which are called Virgo α and Virgo ζ in modern times. The ecliptic passes between these two stars, so the sun, moon and planets often pass by them. This is also the reason why the two stars in the corner are called Tianguan or Tianmen in ancient books.

2. Never put off till tomorrow what you can, the eight stars of Pisces belong to Taurus, shaped like a small fork and also like the English letter Y.

3, ginseng, Betelgeuse is called Orion in the west, and the dazzling degree of Betelgeuse in the night sky can be seen. From winter to early summer, Betelgeuse is the most striking constellation in the night sky. Betelgeuse I, II and III (δ, ε and ζ) form the hunter's belt.

4. Cattle, called Petunia in ancient times; Female, formerly known as a martial girl or a bearded girl. The names of Niu Su and Nvsu were handed down by Cowherd and Weaver Girl.

5. Liu, formerly known as _, means bird's beak, which is similar to the meaning that the horn is dragon horn.

Extended data:

Methods of observing stars:

In ancient times, there were four common ways to observe 28-night haunted:

The first is to observe the stars rising on the eastern horizon at the beginning of the night after dusk, which is called "fainting";

The second is to observe the stars in the southern sky at this time, which is called "fainting";

The third is to observe the stars rising on the eastern horizon before dawn, which is called "morning sight" or "morning sight";

The fourth is to observe the stars in the southern sky at this time, which is called "Zhong Dan".

Baidu encyclopedia -28 stars

Baidu encyclopedia-28 nights