TYC 3637-1152-1 - a High Amplitude delta Scuti star with peculiar pulsational properties

Ernst Paunzen, Klaus Bernhard, Moriz Frauenberger +16

In some delta Scuti stars, only one or two radial modes are excited (usually the fundamental mode and/or first overtone mode) and the observed peak-to-peak amplitudes exceed 0.3 ma…