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arXiv · 1309.2433

Variable Stars in the Globular Cluster NGC 4590 (M68

Devesh Path Sariya·Sneh Lata·R. K. S. Yadav
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Abstract

We present results of time series photometry to search for variable stars in the field of metal-poor globular cluster NGC 4590 (M68). Periods have been revised for 40 known variables and no significant changes were found. A considerable change in Blazhko effect for V25 has been detected. Among nine newly discovered variable candidates, 5 stars are of RRc Bailey type variables while 4 stars are unclassified. The variable stars V10, V21, V50 and V51 are found to be cluster members based on the radial velocity data taken from literature.

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Devesh Path Sariya, Sneh Lata, R. K. S. Yadav. 2013-09-10. Variable Stars in the Globular Cluster NGC 4590 (M68. https://arxiv.org/abs/1309.2433

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