A catalogue of quasars and active nuclei (8th edition).

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Because of the fast increase in the number of known quasars, the authors have prepared an updated version of their catalogue of quasars and active nuclei (Véron-Cetty & Véron, 1984, 1985, 1987, 1989, 1991, 1993, 1996) which now contains 11358 quasars, 357 BL Lac objects and 3334 active galaxies (of which 1111 are Seyfert 1), compared with 8609 quasars, 220 BL Lac objects and 2833 Seyfert and related galaxies in the seventh edition. Like the seventh edition, it includes positions and redshift as well as photometry (U,B,V) and 6 and 11 cm flux densities when available.

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