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 fainter than absolute B magnitude -23), 220 (+49) BL Lac objects from 1662 (+176) references. Previous versions: (1) Veron-Cetty M.P., Veron P., 1984, ESO Scientific Report 1 (2) Veron-Cetty M.P., Veron P., 1985, ESO Scientific Report 4 (3) Veron-Cetty M.P., Veron P., 1987, ESO Scientific Report 5 (Catalogue ) (4) Veron-Cetty M.P., Veron P., 1989, ESO Scientific Report 7 (Catalogue ) (5) Veron-Cetty M.P., Veron P., 1991, ESO Scientific Report 10 (Catalogue ) (6) Veron-Cetty M.P., Veron P., 1993, ESO Scientific Report 13 (Catalogue )

Cone search capability for table VII/188/table1 (Quasars (brighter than absolute magnitude -23))

Cone search capability for table VII/188/table2 (Confirmed, probable or possible BL Lac objects)

Cone search capability for table VII/188/table3 (Active galaxies (fainter than -23))

Cone search capability for table VII/188/table4 (Rejected quasars)

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/VII/188
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/VII/188
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VII/188
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/VII/188
Provenance
Creator Veron-Cetty M.P.; Veron P.
Publisher CDS
Publication Year 1997
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; High Energy Astrophysics; Natural Sciences; Physics; Stellar Astronomy