/ftp/cats/7/85A



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VII/85A   ==OBSOLETE version of Catalogue==
12-Jun-1999:  Superseded by  VII/213
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=VII/85A
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drwxr-xr-x 257 cats archive 8192 Feb 8 10:28 [Up] drwxr-xr-x 2 cats archive 262 Jan 12 2023 [TAR file] -rw-r--r-- 1 cats archive 381 Dec 19 2022 .message -rw-r--r-- 1 cats archive 37 Jun 12 1999 =obsolete= -r--r--r-- 1 cats archive 6585 Aug 23 1996 ReadMe -rw-r--r-- 1 cats archive 433 Sep 19 2007 +footg5.gif -rw-r--r-- 1 cats archive 3400 Mar 5 2008 +footg8.gif -r--r--r-- 1 cats archive 2081 Jun 4 1998 data.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : VII/85A Hickson Compact Groups of Galaxies (Hickson 1982) ================================================================================ Systematic Properties of Compact Groups of Galaxies Hickson P. <Astrophys. J., 255, 382 (1982)> =1982ApJ...255..382H ================================================================================ ADC_Keywords: Clusters, galaxy - 215 ; Galaxy catalogs - 330 Description: The catalog is a list of 100 compact groups of galaxies identified by a systematic search of the Palomar Observatory Sky Survey red prints. Each group contains four or more galaxies, has an estimated mean surface brightness brighter than 26.0 magnitude per arcsec and satisfies an isolation criterion. The catalog includes running numbers, equatorial coordinates, group types according to the two brightest members, number of galaxies in the group, angular diameters of the smallest circles containing the geometric centers of all group members, total magnitudes (red) of those galaxies counted as group members, estimated red magnitudes of the brightest galaxies in the groups, corrected redshifts of the brightest galaxies, and other designations of the groups.