J/other/CoSka/42ivo://CDS.VizieR/J/other/CoSka/42.39CDSChochol D.Katysheva N.A.Shugarov S.Yu.Zemko P.O.Andreev M.V.2017-07-06T06:26:31Z2012-09-26T17:19:32ZCDS support team

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

cds-question@unistra.frnovaeinfrared-photometryvisible-astronomyWide-band photometryWe present our UBVRcIc CCD photometry of a new dwarf nova OT J213806.6+261957 in Pegasus, discovered during its superoutburst on May 6, 2010 and classified as a WZ Sge-type star. In the term May 15 - November 27, 2010, we obtained more than 10000 CCD observations of the nova. Twocolour diagrams together with the superoutburst evolutionary tracks of the nova are presented. The analysis of our data revealed the presence of ordinary superhumps with the mean period of 0.055106d and late superhumps with the period of 0.05490d. We calculated the orbital period of the dwarf nova Pegasi 2010 to be 0.0542+/-0.005d and estimated the mass of the red dwarf component in the binary as 0.09+/-0.01M_{sun}.2012CoSka..42...39Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/CoSka/42.39CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/CoSka/42.39https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/CoSka/42.39http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/CoSka/42.39https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/CoSka/42.39https://vizier.iucaa.in/viz-bin/votable?-source=J/other/CoSka/42.39http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/CoSka/42.39GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tap2.367228618189496e-19 6.118840631666147e-19OpticalInfrareddefaultJ/other/CoSka/42.39/photUBVRIc magnitudes of DNP2010 (tables 4-8 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian datedtime.epochdoublemagMagnitude in Bandmagphot.magfloatInst[psav] Instrument used (G1)meta.id;instrcharBand[UBVRI] Observed bandinstr.bandpasscharJ/other/CoSka/42.39/table2The mean UBV RcIc-magnitudes of DNP2010recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian datetime.epochintUmag? Johnson U magnitudemagphot.mag;em.opt.Ufloatnullableo_Umag? Number of frames for Umagmeta.numberintnullableBmag? Johnson B magnitudemagphot.mag;em.opt.Bfloatnullableo_Bmag? Number of frames for Bmagmeta.numberintnullableVmag? Johnson V magnitudemagphot.mag;em.opt.Vfloatnullableo_Vmag? Number of frames for Vmagmeta.numberintnullableRcmag? Cousins R magnitudemagphot.mag;em.opt.Rfloatnullableo_Rcmag? Number of frames for Rcmagmeta.numberintnullableIcmag? Cousins I magnitudemagphot.mag;em.opt.Ifloatnullableo_Icmag? Number of frames for Icmagmeta.numberintnullableInstInstruments used (G1)meta.id;instrcharJ/other/CoSka/42.39/table3The superhumps maxima and their O-C residualsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintENumber of the cyclemeta.id;meta.mainintJDJulian date of superhumps maximumdtime.epochdoubleO-CO-C residualdstat.fit.residual;stat.fit.omcfloate_O-Crms uncertainty on O-Cdstat.error;stat.fit.omcfloat