2 GaiaDR2 ivo://irsa.ipac/Gaia/GaiaDR2 NASA/IPAC Infrared Science Archive Gaia Collaboration 2018-04-25 3 IRSA Support Team

irsasupport@ipac.caltech.edu sky survey The Gaia DR2 Source Catalogue contains positions and brightnesses for 1.693 billion stars, including distances and proper motions for more than 1.3 billion stars. For more details, see the Gaia documentation, particularly the Source Catalogue columns description. https://irsa.ipac.caltech.edu/Missions/gaia.html Catalog Research served-by IRSA TAP service 2 https://irsa.ipac.caltech.edu/SCS?table=gaia_dr2_source& 180 2147483647 false 180.0003 -57.5806 0.01 2 To access this resource via TAP, issue ADQL queries on the table named gaia_dr2_source. https://irsa.ipac.caltech.edu/TAP 2 https://irsa.ipac.caltech.edu/cgi-bin/Gator/nph-dd?catalog=gaia_dr2_source Optical gaia Gaia DR2 Database gaia_dr2_sourceGaia Source Catalogue DR2