Updated Parameters of 1743 Open Clusters Based on Gaia DR2
MNRAS 000,1–17 (2015) Preprint 25 March 2021 Compiled using MNRAS LATEX style file v3.0 Updated parameters of 1743 open clusters based on Gaia DR2 W. S. Dias,1¢ H. Monteiro,1, A. Moitinho2, J. R. D. Lépine3, G., Carraro,4, E. Paunzen5, B. Alessi6 and L. Villela1,7 1Instituto de Física e Química, Universidade Federal de Itajubá, Av. BPS 1303 Pinheirinho, 37500-903 Itajubá, MG, Brazil 2CENTRA, Faculdade de Ciências, Universidade de Lisboa, Ed. C8, Campo Grande, 1749-016 Lisboa, Portugal 3Universidade de São Paulo, Instituto de Astronomia, Geofísica e Ciências Atmosféricas, São Paulo, SP, Brazil 4Department of Physics and Astronomy, University of Padova, Vicolo dell’Osservatorio 3, I-35122 Padova, Italy 0000-0002-0155-9434 5Departament of Theoretical Physics and Astrophysics. Marsaryk University. Brno, Czech Republic 6 Av. Eng. Antônio Heitor Eiras Garcia 1236, apto 142. Bairro Jardim Esmeralda CEP 05588001 São Paulo, SP, Brazil 7 Departamento de Engenharia Elétrica, Universidade Federal do Espírito Santo, Av. Fernando Ferrari, 514, Campus Universitário de Goiabeiras, 29075-710 Vitória, ES, Brazil Accepted Received ABSTRACT In this study we follow up our recent paper (Monteiro et al. 2020) and present a homogeneous sample of fundamental parameters of open clusters in our Galaxy, entirely based on Gaia DR2 data. We used published membership probability of the stars derived from Gaia DR2 data and applied our isochrone fitting code, updated as in Monteiro et al.(2020), to 퐺 퐵% and 퐺 '% Gaia DR2 data for member stars. In doing this we take into account the nominal errors in the data and derive distance, age, and extinction of each cluster.
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