Xuanwu is a mythical beast representing the north. It is a black turtle. Among the twenty-eight constellations in China, it is composed of seven northern constellations: Dou, Niu, NV, Xu, Wei, Shi, and Bi. Xuanwu is also said to be a big turtle in the North Sea. This turtle was once used as a pillar to support the whole Penglai fairy mountain. Because of its deep spiritual awareness, after years of hearing and hearing Tao, it finally achieved positive results. Therefore, there are many tortoises carrying steles in the imperial mausoleum, which is used to hide basalt. The following China story network editor will bring you a detailed introduction. Let’s have a look!
The northern seven constellations refer to the northern basaltic seven constellations, which are divided into four elephants according to the southeast and northwest. In Chinese traditional culture, the four symbols refer to the green dragon, the white tiger, the rosefinch, and the basalt, representing the four directions of East, West, north, South, respectively. The northern basalt is the ridge of the eight trigrams and the main water of the five elements, which symbolizes the old Yin in the four symbols and the winter in the four seasons.
Xuanwu is a kind of spiritual object composed of tortoise and snake. The original meaning of Xuanwu is xuanming, and the ancient sounds of Wu and Ming are interlinked. Wu means black; Ming means Yin. Northern Qisu is the northern palace Xuanwu Qisu. The combination of tortoise and snake is called Xuanwu. At first, it was the description of tortoise divination. The original nether world was in the north, and the oracle bone divination of the Yin Shang Dynasty was that “its divination must go north”, so Xuanwu became the northern God again.
Northern Qisu is the product of the combination of ancient Chinese mythology and astronomy. The ancients thought that the positions of stars were constant, and they could be used as signs to indicate the positions of tomorrow, the moon and the five stars. After long-term observation, ancient Chinese astronomers successively selected 28 stars near the equator of the ecliptic as coordinates.
Because they are surrounded by the sun, moon and five stars, they are very similar to the places where the sun, moon and five stars live, so they are called the twenty-eight constellations. It is also divided into four palaces, East, South, West and North, according to the direction, season and four images. Each palace has seven constellations, and the seven constellations belonging to each palace are imagined as an animal, thinking that it is “the four spirits of the sky, with the square”.
Beigong Xuanwu seven constellations include doumuyu, niujinniu, female earth bat, virtual sun mouse, Wei Yueyan, room fire pig, and wall water pig among the twenty-eight constellations. In the north, Xuanling seven belong to water, and the upper part should be Xuanwu seven: Dou, Niu, NV, Xu, Wei, Shi, and Bi.
Xuanwu seven nights – duel
Dousu, also known as the South dipper. Like the Big Dipper, the southern dipper six stars are also very similar to the dipper in the sky, so it is named. However, the scope and brightness of the South dipper are less than that of the North dipper.
The range of the dipterus and the Oriental seven constellations is roughly equivalent to that of Sagittarius in the Western constellation system, and the ecliptic starts from dipterus (Sagittarius) in the dipper ?) And Dou Su San (Sagittarius) ?) Between.
Xuanwu Qisu cattle and women
Niusu, formerly known as morning glory; Nu Su, formerly known as Wu Nu or Xu nu. It is generally located near Aquarius and Capricorn.
It is said that the names of these two constellations are transferred from the two stars of Cowherd and Vega. In fact, on the lid of the lacquer box excavated from the tomb of Marquis Yi Zeng in suixian County, Hubei Province in 1978, there is the name of twenty-eight constellations in the seal script, among which cow and female two constellations write Petunia and Wu female. It can be seen that the names of these two constellations have a long history, not necessarily from the two stars of Cowherd and weaver girl.
Cattle and female are not very significant stars. Niusuzhong niusuyi (Capricorn) ?) And Taurus (Capricorn ?) It is a third-class star, and the brightest hostess in the hostel (Aquarius ?) It is only a fourth-order star, and the rest are fifth and sixth order stars.
Make an imaginary connection from the weaver girl to the cowherd, and extend the distance by about twice, then you can find niusu. Nuri is located to the left of niusu two stars. In Nanjing in early May, the two nights can be found in mid air in the south before sunrise. In the book of rites, moon order, it says, “the moon of menxia… Women’s School of danwu.” It means that if you see the location of Nu Su in the southern midheaven at dawn, you know that early summer is coming.
Xuanwu seven nights – empty
Xusu, located near Aquarius and pony.
“Shuowen Jiezi” written by Xu Shen in the Eastern Han Dynasty contains: “Qiu is called empty.” Ancient cities were often built on hills and other higher places to avoid floods. After the cities were destroyed, the hills were renamed ruins, and “emptiness” was also the common word for “ruins”.
Xusu is located in the center of Beiguan. Erya · Shitian: “Xuanliang, xuye.” Note: “the emptiness is in the due north, and the northern color is black. The words of Liang are consumed, and the consumption is also empty.” Therefore, there is the meaning of big hill, hometown and waste. Xusu was already quite famous in ancient times. It was recorded in the book of Shang Shu Yao Dian written in the Zhou Dynasty that there was xusu in the four Zhong Zhongxing, “the star in the night is empty, taking Yin Zhongqiu as the symbol.” At that time, xusu appeared in the southern midheaven in the evening around the autumn equinox.
Make a hypothetical connection from Taurus to Antares, and extend it by about one and a half times. The third-class star you encounter is Antares (Aquarius ?)? It also belongs to Aquarius, Antares (Pony) ?) Above Antares is a fourth-class star.
Xuanwu seven nights – danger
Weisu is basically in Pegasus.
“Danger” here means “above the house”. The book of rites quoted in the historical records of Suoyin said: “the middle house is in danger, and the house is built up to avoid soldiers.” “Historical records · Tianguan book”: “danger is building a house.” “Jin Shu astronomy records”: “three dangerous stars, the main Tianfu City frame house.”
Dangerous three stars include dangerous one (Aquarius ?)? Venus II (Pegasus) ?) And Wei Su San (Pegasus ?)? Both are second-class and third-class stars. The shape of the three stars is like a pointed roof.
Xuanwu Qisu room and wall
The house and the wall are connected, roughly equivalent to the positions of Pegasus and Andromeda.
In ancient times, they were called barracks and East walls. The camp was originally four-star, square, with two stars on the east wall and two stars on the west wall, just like the image of the palace. “Zhou Guan Zi Ren” contains: “turtles and snakes travel around, like the camp room.” Later, the east wall was separated from the camp room separately, and became a room and a wall for two nights. On the lid of the lacquer box of Marquis Yi of Zeng, these two nights are called West lingering and East lingering. East wall and west wall four stars are the famous “Pegasus quadrilateral”, also known as “autumn quadrilateral”.
SHISU I (Pegasus) ?) Kadsura (Pegasus) ?) It is the west wall, also known as Ding. In the bookofsongs, “among the prescriptions of Ding, it is made in the Chu palace.” Poetry. In the spring and Autumn period, SHISU appeared in the southern midheaven in the evening of late autumn and early winter. At this time, it is the slack season. People use this time to build houses to prepare for winter, so it is called Yingshi.
Pistachio (Pegasus) ?) Hebi Perseus (Andromeda ?) It is the east wall. The right ascension of these two stars is very close to 0 degrees, and the connecting line from Picea 2 to Picea 1 is about doubled. Disclaimer: the above content originates from the network, and the copyright belongs to the original author. Please inform us if your original copyright is infringed, and we will delete the relevant content as soon as possible.