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Late-type stars members of young stellar kinematic groups

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Montes Gutiérrez, David and Latorre, A. and Fernández Figueroa, María José (2000) Late-type stars members of young stellar kinematic groups. In Stellar clusters and associations: convection, rotation, and dynamos. ASP Conference Series (198). Astronomical Society of the Pacific (ASP), pp. 203-206. ISBN 1-58381-025-0

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Official URL: http://arxiv.org/abs/astro-ph/9906069


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Abstract

We have compiled a catalog of late-type stars (F5-M) members of representative, young disk, stellar kinematic groups: the Local Association (20-150 Myr), Ursa Mayor group (300 Myr), Hyades supercluster (600 Myr), IC 2391 supercluster (35 Myr), and Castor moving group (200 Myr). Stars have been selected from previously established members of stellar kinematic groups based in photometric and kinematic properties as well as from candidates based in other criteria as their level of chromospheric activity, rotation rate, lithium abundance. Precise measurements of proper motions and parallaxes taken from Hipparcos Catalogue, and published radial velocity measurements are used to calculate Galactic space motions (U, V, W) in order to determine the membership of the selected stars to the different stellar kinematic groups.


Item Type:Book Section
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© 2000 Astronomical Society of the Pacific (ASP).
"Three-Islands" Euroconference on Stellar Clusters and Associations - Convection, Rotation, and Dynamos (2nd. 1999. Palermo, Italia)

Uncontrolled Keywords:Chromospherically active stars; Solar-type stars; Ursa-major group; Disk population; Sirius supercluster; Nearby stars; Low-mass; Catalog; Search; Neighborhood
Subjects:Sciences > Physics > Astrophysics
Sciences > Physics > Astronomy
ID Code:32475
Deposited On:04 Aug 2015 07:53
Last Modified:10 Dec 2018 15:05

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