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The top documents tagged [stars actual]
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stars actual
The Magnitude Scale A measure of the apparent brightness Logarithmic scale Notation: 1 m.4 (smaller brighter) Originally six groupings –1 st magnitude.
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Homework: Parallax Given p in arcseconds (”), use d=1/p to calculate the distance which will be in units “parsecs” By definition, d=1pc if p=1”, so convert.
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