Arkab Posterior, Beta2 Sagittarii (β2 Sgr), is an F-type main sequence star located 134 light-years away in the southern constellation of Sagittarius. With an apparent magnitude of 4.29, it is visible to the unaided eye. The star appears in the celestial Archer’s foot along with its slightly brighter neighbour Arkab Prior (Beta1 Sgr). Star system… Read More »Arkab Posterior (Beta² Sagittarii) The post Arkab Posterior (Beta² Sagittarii) first appeared on Star Facts.
