Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galaxy Formation & Evolu (1) High-Energy Pheno (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) GRBs (1) (-) Supernovae (1) State CA (2) IL (1) MA (1) WA (1) (-) NY (1) Facet State City Brooklyn (1) Facet City Membership Class Amateur Affiliate (1) Educator Affiliate (3) Full Emeritus Member (2) Full Member (25) Graduate Student (4) Undergrad Student (3) (-) Alumni Affiliate (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Takamitsu Tanaka Alumni Affiliate Affiliation Roc360 State/Province NY Country United States