HD 46703 spectroscopy and photometry Virtual Observatory Resource

Authors

1. Hrivnak B.J.
2. Van Winckel H.
3. Reyniers M.
4. Bohlender D.
5. Waelkens C.
6. Lu W.

Published by

CDS

Abstract

The metal-poor post-asymptotic giant branch (AGB) star HD 46703 is shown to be a single-line spectroscopic binary with a period of 600-days, a high velocity of -94km/s, and an orbital eccentricity of 0.3. Light-curve studies show that it also pulsates with a period of 29-days. High-resolution, high signal-to-noise spectra were used for a new abundance study.

Keywords

1. spectroscopic-binary-stars
2. radial-velocity
3. visible-astronomy
4. narrow-band-photometry
5. Wide-band photometry
6. spectroscopy

Bibliographic source Bibcode

2008AJ....136.1557H

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/136/1557

IVOA Identifier IVOID

ivo://CDS.VizieR/J/AJ/136/1557

Document Object Identifer DOI

doi:10.26093/cds/vizier.51361557

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/136/1557
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/136/1557
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/136/1557

IVOA Table Access TAP

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