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eJAAVSO

Period Change in the Field Contact Binary V728 Herculis

 

Robert H. Nelson

College of New Caledonia

3330 - 22nd Avenue

Prince George, BC V2N IP8

 

Presented at the 87th Spring Meeting of the AAVSO, June 20, 1998

 

Abstract

 

Three new times of minima have been obtained photoelectrically for the contact binary V728 Her at the Prince George Astronomical Observatory (PGAO) from 1996 to 1998. Analysis of various possible period changes is presented.

 

Article on ADS

 

 
 
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