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Period Refinement for AP Canum Venaticorum

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David Z. Rudner

Margaret McDuffie

Maria Mitchell Observatory, Nantucket, MA 02554


Received 8 June 1988




The RR Lyrae variable AP CVN was examined for period changes in the interval 1964-1987 on plates taken at the Maria Mitchell Observatory. There is no evidence for period change in the interval. Revised linear elements are: JD(max)= 2443812.358 + 0.5746399 N.


Link to ADS abstract, article and citation information

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