新的三模高振幅δ Scuti变量

IF 0.5 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS Open Astronomy Pub Date : 2022-01-01 DOI:10.1515/astro-2022-0020

Anton V. Khruslov

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引用次数: 2

摘要

摘要我提出了四个新的三重模式高振幅ΔScuti变量的检测，它们在基本、第一和第二泛音模式中脉动。这是银河系十个已知病例中的一个新病例。我使用了ASAS-SN的数据，并使用V.P.Goranskij的WinEfk代码对其进行了分析。获得了光照曲线的光元素和参数。

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New triple-mode high-amplitude Delta Scuti variables

Abstract I present a detection of four new triple-mode high-amplitude Delta Scuti variables, pulsating in the fundamental, first, and second overtone modes. This is a new addition to the ten known cases in the Galaxy. I used the data of ASAS-SN and analyzed them using the WinEfk code by V. P. Goranskij. Light elements and parameters of the light curves were obtained.

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来源期刊

Open Astronomy Physics and Astronomy-Astronomy and Astrophysics

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

16 weeks

期刊介绍： The journal disseminates research in both observational and theoretical astronomy, astrophysics, solar physics, cosmology, galactic and extragalactic astronomy, high energy particles physics, planetary science, space science and astronomy-related astrobiology, presenting as well the surveys dedicated to astronomical history and education.