Improved astrometry bor BE74 stars Virtual Observatory Resource

Authors

1. Howarth I.D.

Published by

CDS

Abstract

Accurate astrometry is required to reliably cross-match 20th-century catalogues against 21st-century surveys. The present work aims to provide such astrometry for the 625 entries of the Bohannan & Epps (BE74; 1974A&AS...18...47B) catalogue of H{alpha} emission-line stars. BE74 targets have been individually identified in digital images and, in most cases, unambiguously matched to entries in the UCAC4 (I/322) astrometric catalogue.

Keywords

1. astrometry
2. astronomical-object-identification
3. emission-line-stars

Bibliographic source Bibcode

2012A&A...548A..16H

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/548/A16

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/548/A16

Document Object Identifer DOI

doi:10.26093/cds/vizier.35480016

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/548/A16
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/548/A16
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/548/A16

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/548/A16/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/548/A16/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/548/A16/table1?