24 nearby open clusters TGAS and HSOY reanalysis Virtual Observatory Resource

Authors

1. Yen S.X.
2. Reffert S.
3. Schilbach E.
4. Roeser S.
5. Kharchenko N.V.,Piskunov A.E.

Published by

CDS

Abstract

We have determined stellar membership based on astrometry, primarily from TGAS and HSOY, and multi-band photometry for 24 clusters within 333 pc. The fundamental cluster parameters (distance, age, and reddening) have been derived by fitting Padova isochrones (Bressan et al. 2012) to the cluster photometry using a chi-squared minimization.

Keywords

1. Milky Way Galaxy
2. Open star clusters
3. Astrometry
4. Photometry
5. Proper motions
6. Optical astronomy
7. Trigonometric parallax

Bibliographic source Bibcode

2018A&A...615A..12Y

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/615/A12

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/615/A12

Document Object Identifer DOI

doi:10.26093/cds/vizier.36150012

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/615/A12
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http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/615/A12

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