Seginus / Haris (Gamma Bootis) (Apr 14, 2004)
Type:
Giant star (Class A7)
Brightness:
3.03 mag
Distance:
85 ly
Colour:
white
Luminosity (Sun = 1):
34 x
Mass (Sun = 1):
2.5 x
Temperature:
7,400 degrees approx.
Diameter:
3.5 solar radii
Notes:
Seginus has a small optical companion.

Celestron Newton 200/1000, Nikon Coolpix 4500

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