Beidou Seven Star chain digital currency
you can check the Beidou Spring Festival Gala, which are the signing units on the Beidou Spring Festival Gala
the Big Dipper seven stars are Tianshu (greedy Wolf), Tianxuan (jumen), Tianji (Lucun), Tianquan (Wenqu), Yuheng (Lianzhen), Kaiyang (Wuqu) and Yaoguang (breaking the army)
the Big Dipper is an important star in the northern hemisphere. The ancients connected the seven stars and imagined them to be the shape of a dipper in ancient times. The Big Dipper stars appear in different directions in the sky in different seasons and at different times at night, so the ancients decided the season according to the direction of the dipper handle at sk: the dipper handle refers to the East, and the world is spring; It's summer all over the world; Doubing refers to the west, the world is autumn; It's winter all over the world
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in the Big Dipper, Tianshu, Tianxuan, Tianji and Tianquan are the body; In the Big Dipper, Yuheng, Kaiyang and Yaoguang are the dipper handles. Difference: the seven stars in the constellation Ursa Minor are called the little big dipper; The emperor star is in Ursus minor, and the Big Dipper is in Ursus major. The so-called dipper is the emperor's chariot
from the top of the body to the end of the handle, the Big Dipper is named as α、β、γ、δ、ε、ζ、η, Ancient Chinese astronomers called them Tianshu, Tianxuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang respectively. Extending a straight line from "Tianxuan" through "Tianshu", about five times longer, you can see a star as bright as the Big Dipper, which is Polaris
Kaiyang is a famous double star. Its companion star (big bear 80) was named "Fu" in ancient China. The angular distance between Kaiyang and the main star is 11-39; 49", 95, etc. In ancient times, the army used this pair of double stars to test soldiers' eyesight. Both Chinese and foreign armies used it
the auxiliary star, 80 Ursa Major, is Ursa Major ζ Kaiyang) companion star, also known as Zuo Fu. Many people use this auxiliary star to test their eyesight. If they can distinguish this auxiliary star, their eyesight will reach 1.5
the Big Dipper is a part of the constellation Ursa Major. Graphically, the Big Dipper is located in the tail of the great bear. Of the seven stars, six are second-class and one is third-class. Through the connection between the two stars in the crater, the line extends about five times toward the crater, and the Polaris is found
the song of recognizing stars is as follows: "recognize stars first from Beidou, then from north to west." Beginners can find other constellations in turn from the Big Dipper. The seven dipper shaped stars in Ursa Major. The ancients attached great importance to Beidou, because it could be used to identify the direction and determine the season
among the seven big dipper stars, "Yuheng" is the brightest, and its brightness is almost close to the first-class star“ Tianquan is the darkest, a third-class star. The other five are second-class stars. In the vicinity of Kaiyang, there is a very small companion star called Fu, which has always attracted people's attention with its beautiful and clear appearance. It is said that when ancient Arabs recruited soldiers, they used it as a "test star" to test soldiers' eyesight
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the characters above you are old and can't be typed by general input method. Many things need to be found in the online font library, such as interchangeable characters or variant characters
What are variants? Variant characters are a group of characters with the same pronunciation and meaning but different forms. Because Chinese characters are composed of ideograms, notes and marks, the angle of selecting ideograms varies from person to person, and the notes are different from the letters in pinyin, so the phenomenon of one character with multiple forms is common in the history of Chinese characters. Variant characters, also known as style, or style, ShuoWenJieZi, which are called Chongwen, refer to Chinese characters with the same pronunciation and meaning but different writing methods2. Query of interchangeable words: web link
first of all, correct that the Big Dipper is not one star, but seven; Polaris is not a star, it is just a professional title, just like the monitor, because the definition of Polaris is the star closest to the North Pole. There are more than 6000 stars visible to the naked eye every night (although this condition is impossible under ideal conditions), it is impossible to list them all here
I send you a connection, which is another answer. It is related to the constellations, stars and planets in the sky:
http://..com/question/432330213470337804.html?oldq=1
and this is my answer, the 21 brightest stars in the sky:
http://..com/question/360512533080481892.html?oldq=1
if you can't see the connection, Please exit the client and log in with UC browser. Then I would like to make a general statement:
stars in the sky. Although the common division of the sky in the world today is constellation, the ancient Chinese star official system is very complete, so the ancient Chinese star names are still used in Chinese official materials. But the constellations they are in may be different. Few of them are similar. Even if they are, it's a coincidence. For example, there are six stars in gouchen (ten stars were added in the Yixiang kaocheng compiled by Dai Jinxian, the heavenly warden of the Qing Dynasty, so there are 16 stars today), while gouchen five and gouchen six are all in Cepheus, while gouchen one (today's Polaris), gouchen two, gouchen three and gouchen four are all in Ursus minor
the names of Chinese stars are arranged according to the order of the star officials. The above description is one of them. It is a star official in ziweiyuan. The names of the stars in it are all the names of the stars mentioned above; There are also five stars in the constellation Ursa Minor (before the Qing Dynasty). Among them, the second polar star is commonly known as emperor star, also known as Ziwei star. It is the Polaris of the two-week period. The first polar star is also known as Prince, the third polar star is also known as concubine, and the fourth polar star is called Hougong, which represents the queen of heaven. The last polar five is in today's constellation lupus, which is very dark. But because he once made Polaris 5000 years ago, he was included in the Polaris official
the above is to tell you the naming system of stars in the sky. After you understand this, you can understand it by looking at the names of stars. Let me list some famous stars, for example, Sirius, Betelgeuse four, Betelgeuse seven, Arcturus, spica one, pentad one, Xuanyuan fourteen, Beiluo school, Nanmen two, laorenxing, Beihe two, Beihe three, gouchen one, Nanhe three, Xinsu two, Zhinu one, Hegu two (commonly known as Niulang star), Tianjin four, Bishu five, wuche two, Shuiwei one, Mafu one, Chang Chen Yi, cross II, and so on. For the stars I just mentioned, you can check the wiki, or see my second link above
by the way, about the Big Dipper, the seven stars in it are: Tianshu, Tianxuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang (from spoon head to spoon handle). With xuange at the end, flaunting is commonly known as Beidou nine stars
little Beidou, also known as the Big Dipper in little bear, from the spoon head to the spoon handle, is: check one, check two, check three, check four, check Chen zengjiu, Prince, Emperor
you must be a beginner in astronomy. In fact, there is no need to memorize the names of stars, but if you understand them, you will naturally remember them. It's impossible for me to memorize the names and positions of all the 6000. Just know the famous ones
if you want to know anything else, please let me know. If you don't understand, you can ask, hope to adopt, thank you!
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Up to 10,000 years ago, spacecraft 7,000 years ago
the name of today's Polaris is gouchenyi, which belongs to gouchenyi. The only common point between gouchenyi and the Big Dipper is that they both belong to ziweiyuan (also known as Zhonggong, Zhongguan) in the ancient Chinese star official system. The description represents a kind of hook and chain weapon. The Big Dipper belongs to the official of the Big Dipper. Although it looks like a spoon, it is considered to be the carriage of the emperor of heaven
in the Big Dipper, the brightest is Yuheng, and the darkest is Tianquan. The brightness of Polaris tick one is darker than that of Yuheng, Tianshu, Tianxuan and Yaoguang.
Beidou is composed of Tianshu, Tianxuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang. The ancients connected the seven stars and imagined them to be the shape of a dipper in ancient times. Tianshu, Tianxuan, Tianji and Tianquan are composed of doushen and guyuekui; Yuheng, Kaiyang and Yaoguang are made up of doubing, which is called dipper in ancient times. The Big Dipper stars appear in different places in the sky in different seasons and at different times at night, so the ancients decided the season according to the direction of the dipper handle at sk: the dipper handle refers to the East, and the world is spring; It's summer all over the world; Doubing refers to the west, the world is autumn; It's winter all over the world
the brightest stars in the picture are the Big Dipper. Try to find them