Astrophysical Properties of 600 Bona Fide Single Stars in the Hyades Open Cluster

The determination of the astrophysical properties stars remains challenging, and frequently relies on application stellar models. Stellar sequences in nearby open clusters provide some best means to test calibrate evolutionary models isochrones, use these assign consistently a large sample stars. We aim at updating single star sequence members Hyades cluster, identifying best-fitting determining Gaia Catalogue Nearby Stars provides comprehensive high-probability cluster. apply multi-step method flag photometric outliers, identify bonafide likely binary multiple systems. define tight sequence, which mass range 0.12 2.2 Msun is well-fitted by PARSEC isochrones for supersolar metallicity [M/H] = +0.18 +- 0.03 an age 775 25 Myr. enable us mass, effective temperature, luminosity, surface gravity each 600 main-sequence observed validates isochrones. derived can serve as benchmarks atmospheric models, all-sky catalogs properties. are also relevant studies exoplanet among hosts.