J/AJ/130/1194ivo://CDS.VizieR/J/AJ/130/1194doi:10.26093/cds/vizier.51301194CDSTurner D.G.Forbes D.Van Den Bergh S.Younger P.F.Berdnikov L.N.2026-01-13T14:08:19Z2014-04-15T15:55:44ZCDS support team

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

cds-question@unistra.frvariable-starsopen-star-clustersvisible-astronomybroad-band-photometryPhotoelectric UBV photometry and star counts are presented for stars in the previously unstudied open cluster Ruprecht 91, supplemented by observations for stars in adjacent regions surrounding the Cepheids SX Car and VY Car, including new observations for the latter. Ruprecht 91 is typical of groups associated with Cepheids, with an evolutionary age of ~8x10^7^yr, but it is only 980+/-8pc distant, much closer than the Cepheids.2005AJ....130.1194Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/130/1194CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/145/365 : BVI photometry of NGC 7790 (Gupta+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/130/1194https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/130/1194http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/130/1194https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/130/1194https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/130/1194http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/130/1194GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/130/1194/stars (Combined table from original tables)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/130/1194/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/130/1194/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/130/1194/stars?GETtext/xml+votable180.050000true161.91-57.46750.0055555555555555566/38020-380223.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/130/1194?format=asciiOpticaldefaultJ/AJ/130/1194/starsCombined table from original tablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/84] Star name (<[TFV2005] NN> in Simbad)meta.id;meta.mainintn_SeqAdditional notes on star (1)meta.notecharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainVmagThe V band magnitudemagphot.mag;em.opt.VfloatB-VThe (B-V) color indexmagphot.color;em.opt.B;em.opt.VfloatU-B? The (U-B) color indexmagphot.color;em.opt.U;em.opt.Bfloatnullableo_VmagNumber of observationsmeta.numberintJ/AJ/130/1194/table5Observed-computed data for VY CarinaerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDmaxObserved heliocentric Julian date of maximumtime.epochdoubleCycleElapsed cycleobs.proposal.cycleintHJDcalCalculated heliocentric Julian date of maximumtime.epochdouble(O-C)HJDDifference between observed and computed dates of maximumstat.fit.residualfloatw_(O-C)HJDWeightstat.weightfloato_(O-C)HJDNumber of data pointsmeta.numberintr_(O-C)HJDData source (detailed in refs.dat)meta.ref;pos.frameintJ/AJ/130/1194/table6Observed-computed data for SX CarinaerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDmaxObserved heliocentric Julian date of maximumtime.epochdoubleCycleElapsed cycleobs.proposal.cycleintHJDcalCalculated heliocentric Julian date of maximumtime.epochdouble(O-C)HJDDifference between observed and computed dates of maximumstat.fit.residualfloatw_(O-C)HJDWeightstat.weightfloato_(O-C)HJDNumber of data pointsmeta.numberintr_(O-C)HJDData source (detailed in refs.dat)meta.ref;pos.frameintJ/AJ/130/1194/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibcodeBibcodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentmeta.notechar