Constellation analysis of the Big Dipper

Here are the seven stars in the order of ancient astronomical names, Huang Lao Jing annotations, Taoist names, astronomical proper names and international common names:

1, the star of Shu Tian. Huang Lao Jing is said to be "the soul god of Yang star", and Taoism calls it "Wolf star". The proper name of astronomy is Dubhe, and the international name is αUma.

2. The soul of Tian Xuan Star and Silent Star.

3. Apocalypse star, the soul of true star, the soul of Lu Cun, and the star Phecda γUma.

4. Tian Quan Xingxuan Star Soul Qu Xing Mei Gorez δUma

5. Yuxing, the soul of Dan Yuanxing, Lian Zhenxing A Liao Si εUma.

6. Open the spirit of the rising star Polaris, Wu Quxing Kaiyang ζUma.

7. The Soul of Rocking Stars, Star and Broken Stars, Alcaide ηUma, the distance from the Big Dipper to the Earth, the modern official name of China, the name of ancient fortune-telling disk, the English name Bayer Star nomenclature, the visibility distance.

(Light-year) Shu Tianlang Du Buhe α UMa 1.8 124 Tian Xuan Ju Men Merak β UMa 2.4 79 Tian Luji Village Phecda γ UMa 2.4 84 Tian Quan Wen Qu Mei Gorez δ UMa 3.3 8 1. Yuheng Lian Zhen Alioth ε UMa 1.8 8 1 Kaiyang Wuqu Mizar ζ uma 2. 1.78 Yaoguang Pojun Alkai ID η uma1.91kloc-0/ζ (. The magnitude of Kaiyang A is 2.3, and that of Kaiyang B is 4.0. The distance between them is 0.25 light years, and the period of mutual rotation is about 800,000 years. In fact, Kaiyang is always seven stars, not two that can be seen by the naked eye. In ancient times, it was wrong to divide the Big Dipper into two. The Big Dipper is connected together to represent a person. Remember the animated version of Romance of the Three Kingdoms, Zhuge Liang's big dipper lamp? Xuanyuanyou 16 are connected together.