J/A+A/513/L8ivo://CDS.VizieR/J/A+A/513/L8CDSFigueira P.Marmier M.Bonfils X.Di Folco E.Udry S.Santos N.C.,Lovis C.Megevand D.Melo C.H.F.Pepe F.Queloz D.Segransan D.,Triaud A.H.M.J.Viana Almeida P.CDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frvariable-starsradial-velocityThe young active star BD +20 1790 has been inferred to host a substellar companion from radial-velocity measurements that detected the reflex motion induced on the parent star. We attempt to completely characterize the radial-velocity signal in order to assess its nature.2010A&A...513L...8Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/513/L8CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/512/A45 : Radial velocities of BD+20 1790 (Hernan-Obispo+, 2010)Author's address:https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/513/L8https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/513/L8http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/513/L8https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/513/L8https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/513/L8http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/513/L8GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefault