VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'Proper motion of the Draco dwarf galaxy based on Hubble Space Telescope imaging.' (bibcode: 2015AJ....149...42P)
Pryor, C. (Creator), Piatek, S. (Creator), Olszewski, E. W. (Creator) (2015). Proper motion of Draco dwarf galaxy from HST. Centre de Donnees Strasbourg (CDS). 10.26093/cds/vizier.51490042