Eta Bootes / Muphrid
Eta is a star in the constellation Bootes.
It is a binary star (part of a system of two gravitationally bound stars) and can be seen diagonal NorthWest (in June) to Arcturus (3.24 LY apart), one of the brightest stars in our sky.
It's about 37 light-years away and is 1.7 times the mass of the Sun, estimated at 2.7 billion years old. (Much younger than our Sun.)
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