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Table · dataset · 2018

New young stars in Pisces Moving Group

Listed in IVOA Registry (Virtual Observatory)

Using the kinematically unbiased technique described in Binks, Jeffries & Maxted (2015MNRAS.452..173B, Cat.

Description

J/MNRAS/452/173), we present optical spectra for a further 122 rapidly-rotating (rotation periods < 6 days), X-ray active FGK stars, selected from the SuperWASP survey. We identify 17 new examples of young, probably single stars with ages of <200Myr and provide additional evidence for a new northern hemisphere kinematic association: the Pisces Moving Group (MG).

The group consists of 14 lithium-rich G- and K-type stars, that have a dispersion of only ~3km/s in each Galactic space velocity coordinate. The group members are approximately co-eval in the colour-magnitude diagram, with an age of 30-50 Myr, and have similar, though not identical, kinematics to the Octans-Near MG.

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Astronomical sciences 75%
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IVOA Registry (Virtual Observatory)ivo://cds.vizier/j/mnras/473/246513 d agoJSON v1
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