Nancy Grace Roman

Smithsonian Astrophysical Observatory star catalog (SAO) (SAO staff 1966)

Documentation for the machine-readable version of the Henry Draper Catalogue (edition 1985)

Documentation for the machine-readable version of the Smithsonian Astrophysical Observatory star catalog (SAO)

Documentation for the machine-readable version of the Yale catalogue of the positions and proper motions of stars between declinations -60 and -70

Documentation for the machine-readable version of the Yale catalogue of the positions and proper motions of stars between declinations -60 ̊and -70h̊