2MASS/SDSS data for 806 ultracool dwarfs Virtual Observatory Resource

Authors

1. Zhang Z.H.
2. Pinfield D.J.
3. Day-Jones A.C.
4. Burningham B.
5. Jones H.R.A.,Yu S.
6. Jenkins J.S.
7. Han Z.
8. Galvez-Ortiz M.C.
9. Gallardo J.,Garcia-Perez A.E.
10. Weights D.
11. Tinney C.G.
12. Pokorny R.S.

Published by

CDS

Abstract

We identify 806 ultracool dwarfs (of which 34 are newly discovered L dwarfs) from their Sloan Digital Sky Survey (SDSS) riz photometry and obtain proper motions through cross-matching with the United Kingdom Infrared Telescope Infrared Deep Sky Survey (UKIDSS) and Two-Micron All-Sky Survey (2MASS). Proper-motion and distance constraints show that nine of our ultracool dwarfs are members of widely separated binary systems.

Keywords

1. dwarf-stars
2. visible-astronomy
3. sloan-photometry

Bibliographic source Bibcode

2010MNRAS.404.1817Z

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/404/1817

IVOA Identifier IVOID

ivo://CDS.VizieR/J/MNRAS/404/1817

Document Object Identifer DOI

doi:10.26093/cds/vizier.74041817

Access

Web browser access HTML

https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/404/1817
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/404/1817
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/404/1817

IVOA Table Access TAP

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

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/404/1817/catalog?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/404/1817/catalog?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/404/1817/catalog?