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Title: What is the only way to measure the mass of a star accurately? Post by: doit_the_clown on Mar 18, 2017 What is the only way to measure the mass of a star accurately?
A) Measure its distance using trigonometric parallax and its brightness using photometry B) It is not possible to measure the mass of a star. C) Measure its spectral type and luminosity class, then use the H-R diagram D) Measure its gravitational effect on another object Title: Re: What is the only way to measure the mass of a star accurately? Post by: discoverer on Mar 18, 2017 Content hidden
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