/ftp/cats/vii/98A



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VII/98A             Catalogue of 2810 nearby galaxies (Kraan-Korteweg, 1986)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
	catalog.dat refs.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=VII/98A
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drwxr-xr-x 257 cats archive 8192 Feb 8 10:28 [Up] drwxr-xr-x 2 cats archive 266 Jan 12 2023 [TAR file] -rw-r--r-- 1 cats archive 471 Dec 19 2022 .message -r--r--r-- 1 cats archive 12101 Feb 25 1998 ReadMe -rw-r--r-- 1 cats archive 1534 Mar 5 2013 +footg5.gif -rw-r--r-- 1 cats archive 9009 Mar 5 2013 +footg8.gif -r--r--r-- 1 cats archive 99953 Aug 24 1995 catalog.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 2664 Feb 25 1998 refs.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : VII/98A Catalogue of 2810 nearby galaxies (Kraan-Korteweg, 1986) ================================================================================ A catalog of 2810 nearby galaxies: the effect of the virgocentric flow model on their observed velocities Kraan-Korteweg R.C. <Astron. Astrophys. Suppl. Ser. 66, 255 (1986)> =1986A&AS...66..255K ================================================================================ ADC_Keywords: Galaxy catalogs Keywords: catalog of nearby galaxies - Virgo cluster - virgocentric flow model - superclusters Description Summary of the paper: A catalog of 2810 nearby galaxies has been prepared. The conditions for an inclusion into the catalog ensure that most galaxies for which the effect of the overdensity of the Virgo cluster on their observed redshifts is not negligible are listed. Three main entities define the catalog: 1) a magnitude-limited catalog with BT <= 13.4mag 2) a volume-limited catalog with V0 <= 500 km/s, and 3) a Virgo catalog for galaxies within a 10deg-cone around M87 limited at BT <= 14.95mag In correspondence to a virgocentric nonlinear flow model (Silk, 1974, 1977), distances are calculated for all galaxies in the catalog with known redshifts. A 95% redshift coverage outside the 10deg-cone around M87 and a 73% coverage within this cone provide the same coverage in computed distances. Two sets of distances are listed resulting from two sets of parameters adopted in the model. They are characterized by a local infall motion towards Virgo of vVC = 220 km/s and vVC = 440 km/s, thus bracketing most published determinations of vVC. Distances are in units of the Virgo cluster distance and independent of any assumption on Ho. In addition to the positions, the recession velocities and the calculated distances, morphological types, diameters, axis ratios, apparent blue magnitudes, and absorption-corrected luminosities based on rVC = 21.7Mpc are listed as well.