What constellation is the Big Dipper?

I believe everyone knows something about the Big Dipper. In different seasons and at different times at night, the Big Dipper will appear in different directions in the night sky. The Big Dipper, as its name implies, consists of seven stars, each of which has a different meaning. So, what constellation is the Big Dipper? Go to the constellation knowledge with Bian Xiao now!

The Big Dipper is a part of Ursa major. Graphically, the Big Dipper is located at the tail of Ursa Major. Five of these seven stars are secondary stars and two are tertiary stars. Through the connection of the two stars in the mouth of the bucket, it extends about 5 times in the direction of the mouth of the bucket and finds the Polaris. "Star Recognition Song" has: "Star recognition begins with Beidou, and then begins from north to west." Beginners can look for other constellations in turn from the Big Dipper. The seven stars of Ursa Major are arranged in the shape of a spoon. The ancients attached great importance to Beidou because it can be used to identify the direction and set the season.

Beidou consists of Shu Tian, Tian Xuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang. The ancients connected these seven stars and imagined them as barrels of wine in ancient times. Shu Tian, Tian Xuan, Tian Ji and Tianquan are composed of Dou Shen and Gu Yue Kui. Yuheng, Kaiyang and Yaoguang are composed of bucket handle, which was called Piao in ancient times. The Big Dipper appears in different directions in the sky at different seasons and different times at night, so the ancients decided the seasons according to the direction pointed by bucket handle at the beginning of fainting: bucket handle points to the east, and the world is spring; Guide to barrel handle, it's summer in the world; Bucket handle refers to the west, and the world is autumn; The barrel handle refers to the north, and it is winter all over the world.

Constellation analysis The following seven stars are introduced to you in the order of ancient astronomical names, Huang Lao Jing annotations, Taoist names, astronomical proper names and international common names:

1, the ancient astronomical name Shu Tianxing, Huang Laojing called it "the soul of Yangming Star", Taoists also called it "the greedy big dipper wolf star", and the astronomical name was crossing the river, and the international common name was αUma.

2. Tian Xuanxing, an ancient astronomical name, was said by Huang Laojing to be "the soul god of the Yin star", and Taoism also called it "the giant gate star". The proper name of astronomy is Merak, and the international name is βUma.

3. The ancient astronomical name was Celestial Star. Huang Lao Jing says it is the spirit of the true star, and Taoists call it Lu Cunxing. The astronomical proper name is Phecda, and the international common name is γUma.

4. The ancient astronomical name was Tianquan Star, which was called "the Spirit of Xuan Ming Star" in Huang Lao Jing and "Wenqu Star" in Taoism. The astronomical proper name is Megrez, and the international common name is δUma.

5. The famous star in ancient astronomy is called "the Spirit of Danyuan Star" in Huang Lao Jing, and it is also called "Lotus Revitalization" by Taoists. The astronomical proper name is Alioth, and the international common name is εUma.

6. The ancient astronomical name, Kai (_) Yangxing, is said to be "the spirit of the North Star" by Huang Laojing, and it is also called "the five-curved star" by Taoists. The exclusive astronomical name is Mizar, and the international common name is ζUma.

7. The ancient astronomical name Yaoguangxing was said by Huang Laojing to be "the soul of the star", and Taoists also called it "the broken star". The proper name of astronomy is Alcaide, and the international name is ηUma.

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