Xi Ursae Majoris
Star system
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Xi Ursae Majoris is a quintuple star system 28.5 light-years away in the constellation of Ursa Major. It has the traditional name Alula Australis; Xi Ursae Majoris is the Bayer designation, which is Latinised from ξ Ursae Majoris and abbreviated... Wikipedia
Distance to Earth: 28.7 light years
B−V color index: 0.59
Constellation: Ursa Major
Distance: 28.5 ± 0.1 ly; (8.73 ± 0.03 pc)
SIMBAD: ξ UMa
U−B color index: 0.04