UBV light curves of LT Del Virtual Observatory Resource

Authors

1. Arkhipova V.P.
2. Esipov V.F.
3. Ikonnikova N.P.
4. Komissarova G.V.
5. Noskova R.I.

Published by

CDS

Abstract

Long-term photometric and spectroscopic observations of the yellow symbiotic star LT Del are analyzed. UBV light curves are presented. Based on the observations of 20 cycles, we have refined the orbital period of the star, P=476.0d+/-1.0d. The brightness has been found to be unstable at some orbital phases with an amplitude up to 0.3m.

Keywords

1. variable-stars
2. visible-astronomy
3. Wide-band photometry

Bibliographic source Bibcode

2011PAZh...37..377A

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/37/377

IVOA Identifier IVOID

ivo://CDS.VizieR/J/PAZh/37/377

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/37/377
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PAZh/37/377
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PAZh/37/377

IVOA Table Access TAP

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