Deep Photometric and Astrometric Investigation of the Non-relaxed Star Cluster Stock 3 Using Gaia DR3

IF 1.4 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astrophysical Bulletin Pub Date : 2025-08-21 DOI:10.1134/S1990341324600704

A. M. H. Ahmed, A. R. Youssef, M. S. El-Nawawy, W. H. Elsanhoury

引用次数: 0

Abstract

The study presents both photometric and kinematic Gaia DR3 analyses of the nonrelaxed open cluster Stock 3, which is found to be located at a distance of \(2.95\pm 0.70\) kpc and to have an age of \(16\pm 4\) Myr. We analyze the data to infer the cluster membership and thus determine the total mass, initial mass function, and the dynamical and kinematical status.

Abstract Image

查看原文本刊更多论文

基于Gaia DR3的非松弛星团3的深度光度和天体测量研究

该研究提出了非松弛疏散星团Stock 3的光度和运动学Gaia DR3分析，发现它位于\(2.95\pm 0.70\) kpc的距离上，年龄为\(16\pm 4\) Myr。我们通过分析数据来推断星团的隶属度，从而确定星团的总质量、初始质量函数以及星团的动力学和运动学状态。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

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.