J/ApJ/521/682ivo://CDS.VizieR/J/ApJ/521/682doi:10.26093/cds/vizier.15210682CDSAbt H.A.Willmarth D.W.2000-05-19T16:38:57Z2000-05-19T16:34:23ZCDS support team

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

cds-question@unistra.frspectroscopic-binary-starsopen-star-clustersspectroscopyThis completes a study of the evolution of binary systems in five open clusters of various ages. Among 21 stars observed in Praesepe, eight are found or confirmed to be spectroscopic binaries and orbital elements are derived, while one more shows long-term binary motion. Among 18 stars observed in the Coma Berenices cluster, five are found or confirmed to be spectroscopic binaries and orbital elements are derived, while a sixth has tentative elements.1999ApJ...521..682Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/521/682CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/AJ/106/637 : ICCD speckle observations. IX (Mason+, 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/521/682https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/521/682http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/521/682https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/521/682https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/521/682http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/521/682GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/ApJ/521/682/table2Radial velocities of Praesepe and Coma starsNameStar namecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intSimbadask the SIMBAD data-base about this objectcharm_NameMultiplicity designationcharJDJulian dateddoubleVradRadial velocitykm/sfloat