Variable stars in M92 Virtual Observatory Resource

Authors
  1. Nassau J.J.
  2. Published by
    CDS
Abstract

The distance modulus of M92 is determined from the bright stars and the mean magnitude of 12 cluster-type variables. From the former, m-M=14.93; and from the latter, m-M=14.94+/-0.01. Two variables not belonging to the cluster are indicated, as well as two other stars with range in variation of 0.25mag, which are marked as probable variables. From star counts, the ratio of the minor to the major axis is found to be 0.85, with a position angle of the major axis of 28{deg}. Sensitometer tracings give 14' for the diameter of the cluster.

Keywords
  1. globular-star-clusters
  2. variable-stars
  3. visible-astronomy
  4. photographic-photometry
Bibliographic source Bibcode
1938ApJ....87..361N
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/87/361
IVOA Identifier IVOID
ivo://CDS.VizieR/J/ApJ/87/361
Document Object Identifer DOI
doi:10.26093/cds/vizier.10870361

Access

Web browser access HTML
https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/87/361
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/87/361
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/87/361
IVOA Table Access TAP
https://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/ApJ/87/361/stars?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/87/361/stars?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/87/361/stars?

History

2013-01-18T13:01:06Z
Resource record created
2013-01-18T13:01:06Z
Created
2017-09-29T09:03:57Z
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