利用斑点干涉测量法、光度测量法和光谱学技术研究$\boldsymbol{\mu}$ Cet双星

IF 1.3 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astrophysical Bulletin Pub Date : 2024-11-08 DOI:10.1134/S1990341324600698

V. V. Dyachenko, I. A. Yakunin, R. M. Bayazitov, S. A. Grigoriev, T. A. Ryabchikova, Yu. V. Pakhomov, E. A. Semenko, A. S. Beskakotov, A. A. Mitrofanova, A. F. Maksimov, Yu. Yu. Balega

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引用次数: 0

摘要

我们展示了双星系统（$\mu$ Cet）的精制斑点干涉轨道，其中主要成分的研究是基于对 SAO RAS 6 米望远镜获得的测光和光谱数据的分析。该天体最初被归类为化学成分异常的巨星。经过分析，我们得出结论：这颗恒星属于主序，属于非奇异恒星。对来自 TESS 任务的测光数据的分析表明，该系统的主要成分属于 $\gamma$ Dor 脉动器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

$Study of the $\boldsymbol{\mu}$ Cet Binary with Speckle Interferometric, Photometric, and Spectroscopic Techniques$

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Study of the $\boldsymbol{\mu}$ Cet Binary with Speckle Interferometric, Photometric, and Spectroscopic Techniques

We present a refined speckle-interferometric orbit of a binary system $\mu$ Cet, with the main component studied based on the analysis of photometric and spectroscopic data, obtained with the SAO RAS 6-m telescope. The object was initially classified as a giant with chemical composition anomalies. As a result of our analysis, we conclude that the star belongs to the Main Sequence, to the class of non-peculiar stars. Analysis of photometric data from the TESS mission indicates that the main component of the system belongs to the $\gamma$ Dor pulsators.

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来源期刊

Astrophysical Bulletin 地学天文-天文与天体物理

CiteScore

2.00

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Astrophysical Bulletin is an international peer reviewed journal that publishes the results of original research in various areas of modern astronomy and astrophysics, including observational and theoretical astrophysics, physics of the Sun, radio astronomy, stellar astronomy, extragalactic astronomy, cosmology, and astronomy methods and instrumentation.

利用斑点干涉测量法、光度测量法和光谱学技术研究\(\boldsymbol{\mu}\) Cet双星

摘要