The Pre-He White Dwarfs in Eclipsing Binaries. V. TIC 399725538

We present echelle spectra of TIC 399725538 obtained in Korea and Thailand to investigate the physical properties and evolutionary scenarios of EL CVn-type binaries. The time-series spectra yielded the radial velocities (RVs) of the primary component and its atmospheric parameters, T _eff,A  = 7194 ...

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Bibliografiske detaljer

Principais autores:	Jae Woo Lee, Kyeongsoo Hong, Min-Ji Jeong, Pakakaew Rittipruk, Jang-Ho Park
Format:	Artigo
Sprog:	Inglês
Udgivet:	IOP Publishing 2026-01-01
Serier:	The Astronomical Journal
Fag:	Eclipsing binary stars Spectroscopic binary stars Stellar pulsations Fundamental parameters of stars Gamma Doradus variable stars White dwarf stars
Online adgang:	https://doi.org/10.3847/1538-3881/ae3f9e
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