Beta Sagittarii

Beta Sagittarii is shared by two star systems in the constellation Sagittarius. Its traditional name is Arkab.

Star: Beta Sagittarii

Chemical components: abundant in Helium, small amounts of manganese and silicon

Location: right ascension 19 hours 22 minutes 28.35 seconds
declination: -44 degrees 27'32"

Spectrum analysis of most abundant element: Helium


Stellar classification: F2 giant

Diagram showing star positions and boundaries of the Sagittarius constellation and its surroundings
Links: https://en.wikipedia.org/wiki/Beta_Sagittarii

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