SV Cam BVR light curves Virtual Observatory Resource

Authors
  1. Albayrak B.
  2. Demircan O.
  3. Djurasevic G.
  4. Erkapic S.
  5. Ak H.
  6. Published by
    CDS
Abstract

New BVR light curves and times of minimum light for the short period RS CVn system SV Cam were analysed to derive the physical parameters of the system and the parameters of the third body orbit. The light curves obtained at the TUEBITAK National Observatory during two nights in 2000 show considerable asymmetry and night-to-night variations. The analysis of the light curves is made using Djurasevic's inverse problem method. The Roche model with spotted areas on the hotter primary component yields a good fit to observations. The extensive series of published photoelectric minima times indicate that the eclipsing pair orbits around the common mass center of the triple system with a period of 41.32yr.

Keywords
  1. eclipsing-binary-stars
  2. photometry
Bibliographic source Bibcode
2001A&A...376..158A
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/376/158
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/376/158
Document Object Identifer DOI
doi:10.26093/cds/vizier.33760158

Access

Web browser access HTML
https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/376/158
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/376/158
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/376/158
IVOA Table Access TAP
https://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

History

2001-09-09T15:05:17Z
Resource record created
2001-09-09T15:05:17Z
Created
2001-09-09T15:05:21Z
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