A Maia-type candidate was misclassified: V424 Cep is an eclipsing β Cep-type pulsator in a triple system

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Table 3.

Pulsation periods, P_osc, and amplitudes.

TESS	P_osc	P_a/P_oscⁱ ^(a)	Frequency	Amplitude ^(b)
sectors	d		μHz
15/17	0.17288	28.528	66.950	0.0065
56/57	0.17286	28.531	66.957	0.0065
76/77	0.17286	28.530	66.956	0.0064
All	0.17287	28.529	66.953	0.0065
15/17	0.17872	27.595	64.762	0.0017
56/57	0.17872	27.595	64.761	0.0018
76/77	0.17872	27.594	64.759	0.0018
All	0.17871	27.597	64.766	0.0018
15/17	0.16513	29.866	70.090	0.0017
56/57	0.16513	29.867	70.091	0.0006
76/77	–	–	–	–
All	0.16511	29.869	70.097	0.0008

Notes. The uncertainties of all given pulsation periods are about ±1 10⁻⁵ d.

^(a)

The ratio of the anomalistic orbital period P_a to the stellar pulsation periods P_osc.

^(b)

The amplitude is relative to the normalized light curve.

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