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

Document detail

ID

oai:arXiv.org:2410.21156

Topic

Astrophysics - Astrophysics of Gal...

Author

Bobylev, Vadim V. Bajkova, Anisa T.

Year

2024

listing date

10/30/2024

Keywords

association age

Metrics

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 $17.7\pm2.4$ Myrs and the age of US being $6.4\pm1.7$ Myrs have been obtained.

The parameters of the residual velocities US, UCL, and LCC ellipsoid have been estimated.

;Comment: 11 pages, 2 figures, 4 tables

Bobylev, Vadim V.,Bajkova, Anisa T., 2024, Kinematics of Fainst Stars of the Sco-Cen Association According to Gaia Catalog

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