A Multiwavelength Study of the Segue 3 Cluster
A Multiwavelength Study of the Segue 3 Cluster
We present new SDSS and Washington photometry of the young outer-halo stellar system Segue 3. Combined with archival VI-observations, our most consistent results yield , , , and , with a high binary fraction of 0.39 ± 0.05 derived using the Padova models. We confirm that mass-segregation has occurred, supporting …