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Seginus / Haris (Gamma Bootis) (Apr 14, 2004)
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Type: |
Giant star (Class A7)
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Brightness: |
3.03 mag
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Distance: |
85 ly
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Colour: |
white
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Luminosity (Sun = 1): |
34 x
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Mass (Sun = 1): |
2.5 x
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Temperature: |
7,400 degrees approx.
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Diameter: |
3.5 solar radii
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Notes: | |
Seginus has a small optical companion. |
Celestron Newton 200/1000, Nikon Coolpix 4500
You can take a look at the real relations
between the sizes of selected stars by clicking here.