Galaxies in Hercules-Bootes region Virtual Observatory Resource

Authors
  1. Karachentsev I.D.
  2. Kashibadze O.G.
  3. Karachentseva V.E.
  4. Published by
    CDS
Abstract

We consider a sample of 412 galaxies with radial velocities V_LG_<2500km/s situated in the sky region of RA=13.0h-19.0h, Dec=+10{deg}...+40{deg} between the Local Void and the Supergalactic plane. One hundred and eighty-one of them have individual distance estimates. Peculiar velocities of the galaxies as a function of Supergalactic latitude SGB show signs of Virgocentric infall at SGB<10{deg} and motion from the Local Void at SGB>60{deg}. A half of the Hercules-Bootes galaxies belong to 17 groups and 29 pairs, with the richest group around NGC5353. A typical group is characterized by the velocity dispersion of 67km/s, the harmonic radius of 182kpc, the stellar mass of 4.3x10^10^M_{sun}_ and the virial- to-stellar mass ratio of 32. The binary galaxies have the mean radial velocity difference of 37km/s, the projected separation of 96kpc, the mean integral stellar mass of 2.6x10^9^M_{sun}_ and the mean virial-to-stellar mass ratio of about 8. The total dark-matter-to-stellar mass ratio in the considered sky region amounts to 37 being almost the same as that in the Local Volume.

Keywords
  1. galaxies
  2. catalogs
  3. redshifted
  4. galaxy-classification-systems
Bibliographic source Bibcode
2017AstBu..72..111K
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/AstBu/72.111
IVOA Identifier IVOID
ivo://CDS.VizieR/J/other/AstBu/72.111

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/AstBu/72.111
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/AstBu/72.111
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/AstBu/72.111
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/AstBu/72.111/herboo?
https://vizier.iucaa.in/viz-bin/conesearch/J/other/AstBu/72.111/herboo?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/AstBu/72.111/herboo?

History

2017-06-08T11:19:35Z
Resource record created
2017-06-08T10:20:42Z
Updated
2017-06-08T11:19:35Z
Created

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr