Title of article
A catalogue of quasars and active nuclei: 11th edition
Author/Authors
Veron-Cetty، M.-P. نويسنده , , Veron، P. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-398
From page
399
To page
0
Abstract
The recent release of the final installement of the 2dF quasar catalogue and of the first part of the Sloan catalogue, almost doubling the number of known QSOs, led us to prepare an updated version of our Catalogue of quasars and active nuclei which now contains 48 921 quasars, 876 BL Lac objects and 15 069 active galaxies (including 11 777 Seyfert 1s). Like the tenth edition, it includes position and redshift as well as photometry ( U, B, V) and 6 and 11 cm flux densities when available. We also give a list of all known lensed and double quasars
Keywords
cosmological parameters , cosmology , Dark matter , galaxies , Clusters , general
Journal title
Astronomy and Astrophysics
Serial Year
2003
Journal title
Astronomy and Astrophysics
Record number
77346
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