Trend Analysis of Long Period Variable Stars (Abstract)

Volume 24 number 2 (1996)

Janet A. Mattei

AAVSO Headquarters, Cambridge, Massachusetts

Grant Foster

AAVSO Headquarters, Cambridge, Massachusetts

Abstract

(Abstract only) Trend analysis performed on the periods and the magnitudes of maxima and minima of 391 long period variables, using the 90-year AAVSO data of maxima and minima dates and magnitudes on these stars, will be discussed.