Central stars of galactic planetary nebulae Virtual Observatory Resource

Authors
  1. Weidmann W.A.
  2. Gamen R.
  3. Published by
    CDS
Abstract

There are more than 3000 confirmed and probable known Galactic planetary nebulae (PNe), but central star spectroscopic information is available for only 13% of them. We undertook a spectroscopic survey of central stars of PNe at low resolution and compiled a large list of central stars for which information was dispersed in the literature. We present a catalogue of 492 confirmed and probable CSPN and provide a preliminary spectral classification for 45 central star of PNe. This revises previous values of the proportion of CSPN with atmospheres poor in hydrogen in at least 30% of cases and provide statistical information that allows us to infer the origin of H-poor stars. Based on data collected at the Complejo Astronomico El Leoncito (CASLEO), which is operated under agreement between the Consejo Nacional de Investigaciones Cientificas y Tecnicas de la Republica Argentina y Universidades Nacionales de La Plata, Cordoba y San Juan, Argentina.

Keywords
  1. planetary-nebulae
  2. stellar-spectral-types
Bibliographic source Bibcode
2011A&A...526A...6W
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/526/A6
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/526/A6
Document Object Identifer DOI
doi:10.26093/cds/vizier.35260006

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/526/A6
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/526/A6
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/526/A6
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/A+A/526/A6/catalog?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/526/A6/catalog?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/526/A6/catalog?

History

2011-05-03T13:23:24Z
Resource record created
2011-05-03T13:23:24Z
Created
2017-10-18T08:24:40Z
Updated

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