Kinematics of fainst stars of the Sco-Cen association according to Gaia catalog

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Abstract

The kinematic properties of the Sco-Cen association are studied using the spatial velocities of young stars. New kinematic age estimates for the three components of the association were obtained, with the age of UCL and LCC being 17.7 ± 2.4 Myr, and the age of US being 6.4 ± 1.7 Myr. The parameters of the residual velocities US, UCL and LCC were estimated.

About the authors

V. V. Bobylev

Central Astronomical Observatory of the Russian Academy of Sciences

Author for correspondence.
Email: bob-v-vzz@rambler.ru
Russian Federation, Pulkovo

A. T. Bajkova

Central Astronomical Observatory of the Russian Academy of Sciences

Email: bob-v-vzz@rambler.ru
Russian Federation, Pulkovo

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