Proper motions of field L and T dwarfs

DOI

The proper motion measurements for 142 previously known L and T dwarfs are presented. From this sample we identify and discuss eight high-velocity L dwarfs. We also find four new wide common proper motion binaries/multiple systems. Using the moving cluster methods we have also identified a number of L dwarfs that may be members of the Ursa Major (age~400Myr), the Hyades (age~625Myr) and the Pleiades (age~125Myr) moving groups.

Cone search capability for table J/MNRAS/384/1399/table1 (2MASS name, positions and proper motions for all of the L and T dwarfs for which we measured proper motions)

Identifier
DOI http://doi.org/10.26093/cds/vizier.73841399
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/384/1399
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/384/1399
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/384/1399
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/384/1399
Provenance
Creator Jameson R.F.; Casewell S.L.; Bannister N.P.; Lodieu N.; Keresztes K.,Dobbie P.D.; Hodgkin S.T.
Publisher CDS
Publication Year 2009
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Physics; Stellar Astronomy