Mira Variables in the DFBS Catalogue of Late-Type Stars

IF 0.9 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Astrophysics Pub Date : 2026-04-21 DOI:10.1007/s10511-026-09902-8

K. K. Gigoyan, K. S. Gigoyan, A. Sarkissian, M. Meftah, P. Keckhut, G. Paronyan, F. Rahmatullaeva

引用次数: 0

Abstract

We present phase-dependent ASAS-SN light curves, periods and spectral classes for seven Mira-type variables, based on Gaia DR3 BP/RP low-resolution spectra. We also present their spectral energy distributions (SEDs), mass ranges, mass-loss rates, Galactic plane positions, and other important astrophysical parameters. These stars are included in the "Value-Added Catalogue of Late-Type Stars Found in the Digitized First Byurakan Survey Database" (Third Edition).

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DFBS迟型星表中的Mira变星

基于Gaia DR3 BP/RP低分辨率光谱，我们得到了7个mira型变量的相位相关的ASAS-SN光曲线、周期和光谱类别。我们还给出了它们的光谱能量分布（SEDs）、质量范围、质量损失率、银河面位置和其他重要的天体物理参数。这些恒星被收录在《数字化第一比拉坎巡天数据库发现的晚型恒星增值目录》（第三版）中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Astrophysics 地学天文-天文与天体物理

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Astrophysics (Ap) is a peer-reviewed scientific journal which publishes research in theoretical and observational astrophysics. Founded by V.A.Ambartsumian in 1965 Astrophysics is one of the international astronomy journals. The journal covers space astrophysics, stellar and galactic evolution, solar physics, stellar and planetary atmospheres, interstellar matter. Additional subjects include chemical composition and internal structure of stars, quasars and pulsars, developments in modern cosmology and radiative transfer.