1, in the name of the Big Dipper. Shu Tian, Tian Xuan, Tianji, Tian Quan, Yuheng, Kaiyang and Yaoguang. The full names are as follows: Shu Tianxing and Shu Tianxing, one of the Big Dipper, are K0III orange giant stars and visual binary stars with companion star brightness of 4.8. The orbital period of the binary stars is 44.4 years and the angular distance is 0 "36. The main star is a huge star with four times the mass and 32 times the radius of the sun. The apparent magnitude is 1.79, etc. And it is 2 light years away from the earth124.

2. Tian Xuanxing and Tian Xuanxing are one of the Big Dipper, namely Beidou II, which is in Taiwei North. Tian Xuan's apparent magnitude is +2.37, which is visible to the naked eye. As a member of the Big Dipper, Tian Xuan is better known in the northern hemisphere. Tian Xuan is adjacent to Shu Tian (Alpha Ursa major), and the extension lines of the two stars point to Polaris. It is also one of the five moving Ursa major constellations in the Big Dipper.

3. Vernon, one of the Big Dipper, is located in Ursa Major. Originated from the worship of Beidou in ancient China, the celestial phenomena in the sky condensed the essence of oriental civilization. The Big Dipper, the guiding star since ancient times, reflects infinite oriental wisdom. The celestial pole is the third star of the Big Dipper, and is known as the lucky star. The secret that is in charge of the wealth of heaven and earth is called the fortune star.

4. Tianquan Star, one of the Big Dipper, is also called Wenqu Star. In Taiwei North, located at the junction of bucket handle and Doushao, it is the first star of Doushao and the darkest one in the Big Dipper.

5. Yuxing, one of the Big Dipper, also known as the Big Dipper V (ε Star Ursa Major), is located at the junction of bucket handle and Doushao, and is the first star in the bucket handle. Sometimes it also refers to Yuheng, Kaiyang and Yaoguang, namely Beidou 5, Beidou 6, Beidou 7 and Samsung, namely bucket handle Samsung.

6. Kaiyang Star, one of the Big Dipper, the star of Ursa major. Apparent magnitude 2.40, distance: 78.2 1. 1 light-year. There is also a dark star near it. This dark star is called Ursa Major 80. The ancients saw that this dark star was always close to Kaiyang, just like the ruler of Kaiyang, so it was called Fu.

7. Eta Ursae Majoris, the star Ursa Ursa Ursa Ursa Ursa Ursa Ursa Ursa Ursa Ursa Major, is the product of the combination of ancient China mythology and astronomy. Eta Ursa is the seventh star of the Big Dipper. In ancient times, it was considered as a symbol of good luck.