China's traditional star naming method is

Because their two stars are actually related to many animals, Sirius is the main omen of invasion in China's ancient astrology theory. At the same time, Sirius is also considered to be the residence of aliens who have visited the earth. In China astronomy, this star is called Sirius, the wolf in the sky, the Roman phonetic alphabet, and belongs to the 28-star well in China. Ancient China people combined it with stern and big dog, and imagined it as a big bow across the southern sky. In this combination, the arrow points to Sirius.

In China's ancient astrology theory, Sirius was the evil star that predicted the main invasion. Qu Yuan wrote in "Nine Chapters of the East King" that he should shoot Sirius with a long-range arrow. Compared with Sirius, the other mysterious Dogon ethnic groups of Sirius in Qin State are located in the northwest of Chu, a nation in Africa, living in the mountainous area south of Timbuktu, and now belong to Mali. This country has always attracted great interest from anthropologists, because the fairy tales and legends they have preserved are obviously different from other African countries.

For example, the legend about Sirius, their legend mentioned that Sirius had a dark and dense invisible partner, where there was the heaviest matter in the world. Therefore, we call this dark companion Potoro, which means star. Waves are tiny particles, that is, particles. It was not until 1928 that people realized that it was a small and dense white dwarf.

Obviously, the Dogon people living in caves in Africa don't have such high-tech astronomical observation instruments, so how can they acquire knowledge about this star? In addition, the Dogon people accurately drew the elliptical trajectory of Sirius companion star on the beach, which is very similar to the accurate drawing of astronomy. The Dogon people say that the orbital period of Sirius's companion star is 50 years, but the actual correct number is 50. 04 ? 09, it itself rotates around the axis of rotation, which is also a fact.