Parallaxes of 10 ultracool subdwarfs

DOI

We measure absolute trigonometric parallaxes and proper motions with respect to many background galaxies for a sample of ten ultracool subdwarfs. Observations were taken in the H-band with the OMEGA2000 camera on the 3.5 m-telescope at Calar Alto, Spain during a time period of 3.5-years. For the first time, the reduction of the astrometric measurements was carried out directly with respect to background galaxies. We obtained absolute parallaxes with mean errors ranging between 1 and 3mas.

Cone search capability for table J/A+A/493/L27/tables (Data for 10 ultracool Subdwarfs)

Identifier
DOI http://doi.org/10.26093/cds/vizier.34939027
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/493/L27
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/493/L27
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/493/L27
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/493/L27
Provenance
Creator Schilbach E.; Roeser S.; Scholz R.-D.
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; Observational Astronomy; Physics; Stellar Astronomy