Tag: SU UMa-type cataclysmic variable

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March 9, 2013

AAVSO Alert Notice 480: MR UMa Superoutburst Coverage Requested for HST Observations

AAVSO Alert Notice 480 MR UMa superoutburst coverage requested for HST observations March 8, 2013 MR UMa superoutburst coverage requested for HST observations March 8, 2013…

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Aurora Oval (Northern Hemisphere)		Aurora Oval (Southern Hemisphere)