Smithsonian Astrophysical Observatory Star Atlas of Reference Stars and Nonstellar Objects, The MIT Press, 1969
The MIT Press, 1969. 1st Edition. The Smithsonian Astrophysical Observatory Star Atlas has been prepared by the staff of the Smithsonian Astrophysical Observatory. Available in this atlas are magnitude, spectral class (in most cases), precise coordinates, proper motion, and Durchmusterung number. The total number of atlas stars slightly exceeds 260,000..... More