arXiv · 2110.07229
Review of the Classification and Properties of 55 Variable Stars in Scutum
Abstract
This study aims to assess the properties and classification of 55 variable stars in Scutum, little studied since their discovery and reported in the Information Bulletin on Variable Stars (IBVS) 985 and update. Using data from previous studies and several astronomical databases, we performed our analysis mainly utilizing a period analysis software and comparing the photometric characteristics of the variables in a Colour-Absolute Magnitude Diagram. For all stars, the variability is confirmed. We discovered new significant results for the period and/or type of 17 variables and highlighted incorrect cross-reference names on astronomical databases for 3 stars. This assessment also identifies 12 cases for which the results from the ASAS-SN Catalog of Variable Stars are systematically not consistent with the original light curves.
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C. Crozza, S. Curelar, D. Dell'Aglio, F. La Scala, A. Millitari, A. Montella, C. Orobello, C. Benna, D. Gardiol, G. Pettiti, -. 2021-10-14. Review of the Classification and Properties of 55 Variable Stars in Scutum. https://arxiv.org/abs/2110.07229
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