A planet has been discovered orbiting a K type main sequence star.  A spectrum taken of this planet shows a blackbody shape to the spectrum that peaks at a wavelength of 8.67x10-5 cm.    a) Find the temperature of this planet. Hint: Always make sure your units match!!!!   b) Describe the prospects for life as we know it on this planet.  Note that water remains in a liquid state between temperatures of 273 K and 373 K.

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A planet has been discovered orbiting a K type main sequence star.  A spectrum taken of this planet shows a blackbody shape to the spectrum that peaks at a wavelength of 8.67x10-5 cm. 

 

a) Find the temperature of this planet. Hint: Always make sure your units match!!!!

 

b) Describe the prospects for life as we know it on this planet.  Note that water remains in a liquid state between temperatures of 273 K and 373 K.

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