Which seven stars are the Big Dipper? How many light years are they from the earth?

Beidou consists of Shu Tian, Tian Xuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang.

Shu Tian: Constellation: Alpha Ursa major (Shu Tian, Hungry Wolf), distance: 124 2 light years.

Tian Xuan: Constellation: beta Ursa Major (Tian Xuan, Giant Gate Star), distance: 79.4 1. 1 light-year.

Vernon: Constellation: Ursa major (Vernon, Lucunxing), distance: 83.7 1.4 light years.

Tianquan: constellation Ursa major, distance: 8 1.4 1.2 light years.

Yuheng: Constellation: Ursa Major ε (Yuheng, Lian Zhenxing), distance: 80.9 1.2 light years.

Kaiyang: constellation ζ Ursa major (Kaiyang, Wu Quxing), distance: 78.2 1. 1 light-year.

Yaoguang: Constellation: Ursa Major 80 (Kaiyang Zengyi, Auxiliary Star, Ruling Star), distance: 8 1. 15 light years.

I hope it helps you!

Please ask questions if you don't understand!

Hope to adopt!