What percentage of the Sun's total energy output might a typical K star emit?

Answer

10 to 50 percent

A K star emits less total light than a G-type star like ours, shining with only 10 to 50 percent of the Sun's luminosity.

What percentage of the Sun's total energy output might a typical K star emit?

#Videos

Why are K-type stars considered cooler and orange? - YouTube

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