Quasars and Active Galactic Nuclei (8th Ed.)

This catalogue is an update of the previous versions. It contains 11358 (+2759) quasars (defined as brighter than absolute B magnitude -23), 3334 (+501) AGNs (defined as fainter...

B2FIND20

Quasars and Active Galactic Nuclei (7th Ed.)

This catalogue is an update of the the previous versions. It contains 8609 (+172) quasars (defined as brighter than absolute B magnitude -23), 2833 (+978) AGNs (defined as...

B2FIND10

Quasars and Active Galactic Nuclei (11th Ed.)

This catalogue is an update of the previous versions. The recent release of the final release of the 2dF quasar catalogue and of the first part of the SLOAN catalogue, almost...

B2FIND00

Quasars and Active Galactic Nuclei (9th Ed.)