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On the Period of RR Canum

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Emilia Belserene

William Larson

Maria Mitchell Observatory, Nantucket, MA  02554




Observations of the RR Lyrae star, RR Canum Venaticorum, from 1932 to 1980 are satisfied by a constant basic pulsation period on which are superimposed fluctuations due to changes in the shape and amplitude of the light curve.


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