Frequency Analysis of the Delta Scuti star NT Hya

Authors
Abstract:
About 2100 photometric observations of the δ Scuti star NT Hya were acquired with the 30 inch SAAO telescope in February 2006 in V filter. The data show at least four pulsation frequencies of the star. Two of them form a close doublet separated by 0.64 c/d (Δf/f = 9%) with similar amplitudes. The period listed in the Hipparcos Catalogue is between the doublet frequencies.
Session:
Presentation Type:
Poster
Presenter:
Dimitris Sinachopoulos
Contact Name:
Dimitris Sinachopoulos
Email:
ds@astro.noa.gr
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