J/AJ/137/226ivo://CDS.VizieR/J/AJ/137/226doi:10.26093/cds/vizier.51370226CDSYang Y.-G.Wei J.-Y.2017-06-30T05:48:05Z2011-10-26T15:55:04ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsvisible-astronomybroad-band-photometryccd-photometryWe present CCD photometry for the Algol-type binary RV Trianguli observed during three nights in 2007 November. The photometric solution was derived from our VR observations by using the Wilson-Devinny program. The results indicated that RV Tri is a semidetached binary with a mass ratio of q=0.306+/-0.005. Based on 236 light minimum times, the orbital period change of RV Tri was analyzed in detail.2009AJ....137..226Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/137/226CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/137/226https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/137/226http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/137/226https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/137/226https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/137/226http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/137/226GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/137/226/table1CCD photometric observations in V- and R- band of the eclipsing binary RV TrirecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFilt[VR] Filter usedinstr.setup;instr.filtercharHJDHeliocentric Julian Datedtime.epochdoubleDmagDifferential magnitude in Filtmagphot.mag;arith.difffloatJ/AJ/137/226/table3Available light minimum times of the Algol-type binary RV TriangulirecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian datedtime.epochdoubleEpochEpochtime.epochdoubleTypeObservation type (1)meta.notecharMinMinimum type (I or II)meta.codenullable(O-C)Computed O-C residualstat.fit.residual;stat.fit.omcfloat(O-C)1Computed O-C residual of quadratic termstat.fit.residual;phys.atmol.term;stat.fit.omcfloat(O-C)2Computed O-C residual of 22 CCD minimum timingsstat.fit.residual;stat.minfloatRefReference, in refs.dat filemeta.ref;pos.frame;meta.fileintJ/AJ/137/226/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.note;meta.mainintprimaryBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar