Low-mass visual companions to nearby G-dwarfs Virtual Observatory Resource

Authors

1. Tokovinin A.

Published by

CDS

Abstract

A complete census of wide visual companions to nearby G-dwarf stars can be achieved by selecting candidates from the Two Micron All Sky Survey (2MASS) Point-Source Catalog and checking their status by second-epoch imaging. Such data are obtained for 124 candidates with separations up to 20", 47 of which are shown to be new physical low-mass stellar companions. A list of visual binaries with G-dwarf primaries is produced by combining newly found companions with historical data.

Keywords

1. multiple-stars
2. g-stars
3. dwarf-stars

Bibliographic source Bibcode

2011AJ....141...52T

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/141/52

IVOA Identifier IVOID

ivo://CDS.VizieR/J/AJ/141/52

Document Object Identifer DOI

doi:10.26093/cds/vizier.51410052

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/141/52
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/141/52
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/141/52

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).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/52/table2?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/52/table2?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/52/table2?