Friday, 23 December 2011

fundamental astronomy - Finding Mass of Star with only Luminosity

Sounds like homework (correct me if that assumption is wrong, as you may want a somewhat different answer then.), so here is a hint:



Clean up the equation first, to something that looks more like an equation for mass:



fracLLsun=left(fracMMsunright)3.5



left(fracLLsunright)frac13.5=fracMMsun

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