Abstract
ABSTRACT Photoelectric photometry of four previously observed 8 Scuti-type variables, with standard Str5mgren filters (uvby), is presented. The star E Cep (HR 8494) shows marked variations in period and amplitude in the y filter on one night. Observations of T Peg (HR 8880) and 38 Ari (HR 812) agree well with previous observations, indicating variable amplitudes and periods of )571 and , respectively. r Cyg (HR 8130) was found to be constant to within in all four colors. Key words: 8 Scuti stars - photometry - period variations - amplitude variations
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