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Our stars are drawn from a population with a significantly super-solar metallicity. At least 10 of these stars are known to host orbiting planets.\n  Aims. In this work, we set out to understand the behavior of carbon and oxygen abundance in stars with different spectral classes, metallicities and V sin i , within the metal-rich stellar population.\n  Methods. Masses of these stars were determined using the data from Gaia DR2 release. 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