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astro-ph2008
The entire-sky catalog of isolated galaxies selected from 2MASS
S. N. Mitronova, I. D. Karachentsev, V. E. Karachentseva +1
We present a first entire-sky catalog of isolated galaxies obtained via systematic automated and visual inspections of extended sources from the Two Micron All-Sky Survey (2MASS).…
astro-ph2006
Peculiar Velocities of 3000 Spiral Galaxies from the 2MFGC Catalog
I. D. Karachentsev, Yu. N. Kudrya, V. E. Karachentseva +1
The 2MFGC catalog we have used contains 18020 galaxies selected from the extended objects in the 2MASS infrared sky survey as having apparent ratios of the axes b/a<0.3. Most of th…
astro-ph2004
The 2MASS-selected Flat Galaxy Catalog
S. N. Mitronova, I. D. Karachentsev, V. E. Karachentseva +2
An all-sky catalog of 18020 disc-like galaxies is presented. The galaxies are selected from the Extended Source Catalog of the Two Micron All-Sky Survey (XSC 2MASS) basing on their…