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The parallax angle P, is one-half of the maximum annual angular shift as a result of the Earth’s revolution about the Sun. FMW 365-18.3. ... The H-R diagrams of a number of open clusters and one globular cluster (M3) in the Milky Way. Individual H-R diagrams, like the two shown on the right, are superimposed. ... Binding energy of nuclei of ... ................
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