Color-Induced Displacement double stars in SDSS Virtual Observatory Resource

Authors

1. Pourbaix D.
2. Ivezic Z.
3. Knapp G.R.
4. Gunn J.E.
5. Lupton R.H.

Published by

CDS

Abstract

We report the first successful application of the astrometric color-induced displacement technique (CID, the displacement of the photocenter between different band-passes dur to a varying contribution of differently colored components to the total light), originally proposed by Wielen (1996A&A...314..679W) for discovering unresolved binary stars.

Keywords

1. Surveys
2. Multiple stars
3. Optical astronomy
4. Sloan photometry

Bibliographic source Bibcode

2004A&A...423..755P

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/423/755

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/423/755

Document Object Identifer DOI

doi:10.26093/cds/vizier.34230755

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/423/755
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/423/755
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/423/755

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/A+A/423/755/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/423/755/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/423/755/table1?