Photometry of FG Sge at the ejection state Virtual Observatory Resource

Authors

1. Arkhipova V.P.
2. Esipov V.F.
3. Ikonnikova N.P.
4. Komissarova G.V.,Shugarov S.Yu.

Published by

CDS

Abstract

New photometric observations of the variable star FG Sge, a rapidly evolving planetary nebula nucleus, were performed in 2003-2008. On 230 nights, we obtained 86 UBV and 155 BVRI (or Rc, Ic) magnitude estimates. The maximum amplitude of the V-band light variations was >8mag. Six deep minima and four high maxima were observed.

Keywords

1. Supergiant stars
2. Optical astronomy
3. Wide-band photometry
4. Spectroscopy

Bibliographic source Bibcode

2009PAZh...35..592A

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/35/592

IVOA Identifier IVOID

ivo://CDS.VizieR/J/PAZh/35/592

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/35/592
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PAZh/35/592
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PAZh/35/592

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).