Orbital Period Changes in WZ Sagittae

Patterson, J; Stone, G; Kemp, J; Skillman, DR; de Miguel, E; Potter, M; Starkey, D; Uthas, H; Jones, J; Slauson, D; Koff, R; Myers, G; Menzies, K; Campbell, T; Roberts, G; Foote, J; Vanmunster, T; Cook, LM; Krajci, T; Ogmen, Y; Sabo, R; Seargeant, J

Patterson, J (reprint author), Columbia Univ, Dept Astron, 550 West 120th St, New York, NY 10027 USA.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2018; 130 (988):

Abstract

We report a long-term (1961-2017) study of the eclipse times in the dwarf nova WZ Sagittae, in an effort to learn its rate of orbital-period change. S......

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