J/AJ/129/2798ivo://CDS.VizieR/J/AJ/129/2798doi:10.26093/cds/vizier.51292798CDSWilliamon R.M.Van Hamme W.Torres G.Sowell J.R.Ponce V.C.2017-07-06T06:25:41Z2006-07-15T21:37:06ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsspectroscopic-binary-starsvisible-astronomybroad-band-photometryvariable-starsradial-velocityNew differential UBV photoelectric photometry and echelle spectroscopy for the eclipsing binary AR Mon are presented. A total of 46 radial velocities for each component are obtained using the TODCOR procedure. We solve the new and previously published multicolor light curves simultaneously with the new radial velocities using the latest version of the Wilson-Devinney program. We confirm that AR Mon is a semidetached binary consisting of two evolved giant stars and is a member of the rare class of "cool Algols".2005AJ....129.2798Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/129/2798CatalogResearchIsServedByTAP VizieR generic servicerelated-toV/76 : Chromospherically Active Binaries (Strassmeier+ 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/129/2798https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/129/2798http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/129/2798https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/129/2798https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/129/2798http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/129/2798GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/129/2798/table1New AR Mon photometric observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian Datedtime.epochdoubleDelVDifferential V band magnitude (1)magphot.mag;em.opt.VfloatDelBDifferential B band magnitude (1)magphot.mag;em.opt.BfloatDelUDifferential U band magnitude (1)magphot.mag;em.opt.UfloatJ/AJ/129/2798/table2New AR Mon radial velocitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian Datedtime.epochdoubleRV1Radial velocity of the first componentkm/sspect.dopplerVelocfloatRV2Radial velocity of the second componentkm/sspect.dopplerVelocfloat