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!