Kinematics of Fainst Stars of the Sco-Cen Association According to Gaia Catalog

IF 1.1 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astronomy Reports Pub Date : 2024-12-08 DOI:10.1134/S106377292470077X

V. V. Bobylev, A. T. Bajkova

引用次数: 0

Abstract

The kinematic properties of the Sco-Cen association have been studied using the spatial velocities of young stars. New kinematic age estimates for the three components of the association with the age of UCL and LCC being \(17.7 \pm 2.4\) Myr and the age of US being \(6.4 \pm 1.7\) Myr have been obtained. The parameters of the residual velocities US, UCL, and LCC ellipsoid have been estimated.

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来源期刊

Astronomy Reports 地学天文-天文与天体物理

CiteScore

1.40

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Astronomy Reports is an international peer reviewed journal that publishes original papers on astronomical topics, including theoretical and observational astrophysics, physics of the Sun, planetary astrophysics, radio astronomy, stellar astronomy, celestial mechanics, and astronomy methods and instrumentation.