Reconstructing the Pleiades with Gaia EDR3

Abstract We search through an eight million cubic parsec volume surrounding the Pleiades star cluster and Sun to identify both current past members of within Gaia EDR3 data set. find nearly 1300 289 former candidates. Many these candidates lie well in front or behind from our point view, so formerly they were considered members, but their parallaxes put them more than 10 pc center today. Over 100 Myr we estimate that has lost twenty percent its mass including two massive white dwarf stars ? 2 Canum Venaticorum type variable star, 41 Tau. All three dwarfs associated with are (1.01–1.06 M ? ) have progenitors main-sequence masses about six solar masses. Although did not associate any giant cluster, cooling time oldest 60 gives a firm lower limit on age cluster.