Abstract
We report here on the δ Scuti pulsation characteristics of low-amplitude oscillations in the α Persei cluster star V459 Per. The 105 hr of high-quality light curves over 10 nights confirm the low-amplitude oscillation characteristics of V459 Per. Amplitude spectra indicate multiperiodic pulsation behavior, and two pulsation frequencies, f1 = 22.4822 and f2 = 28.0172 cycles day-1, have been confidently identified. Two other frequency candidates, f3 = 11.3212 and f4 = 19.9229 cycles day-1, were suggested with a confidence level of more than 60%. Pulsation constant values and frequency ratios imply that f1 and f2 pulsations are in nonradial p1 and p2 modes with l = 1, f3 is in agreement with a g1 mode of l = 2, and f4 corresponds to a radial fundamental.
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