Astronomy - Measuring Distance, Size, and Luminosity (16 of 30) Measuring Distance Using H-R Diagram
Michel van Biezen 3:57 2014-04-09 16:53 7 940 102 5

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lectureonlineilectureonline.comMikeMike van Biezenvan Biezenilectureilecture onlineAstronomyDistanceLunimositySizeCircumferenceAstronomical Unit (Unit Of Length)Distance to Far Away StarsKelvinTemperatureStar (Taxonomy Subject)StarsThe Invention of the H-R DiagramHertzsprung--Russell DiagramMeasuring Distance Using the H-R DiagramActual Luminosity