arXiv Open Access 2019

TESS light curves of low-mass detached eclipsing binaries

Krzysztof G. Hełminiak Andrés Jordán Nestor Espinoza Rafael Brahm

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Abstrak

We present high-precision light curves of several M- and K-type, active detached eclipsing binaries (DEBs), recorded with 2-minute cadence by the Transiting Exoplanet Survey Satellite (TESS). Analysis of these curves, combined with new and literature radial velocity (RV) data, allows to vastly improve the accuracy and precision of stellar parameters with respect to previous studies of these systems. Results for one previously unpublished DEB are also presented.

Topik & Kata Kunci

astro-ph.SR astro-ph.EP

Penulis (4)

Krzysztof G. Hełminiak

Andrés Jordán

Nestor Espinoza

Rafael Brahm

Format Sitasi

APA MLA BibTeX

Hełminiak, K.G., Jordán, A., Espinoza, N., Brahm, R. (2019). TESS light curves of low-mass detached eclipsing binaries. https://arxiv.org/abs/1912.04043

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2019
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓