J/other/CoSka/38ivo://CDS.VizieR/J/other/CoSka/38.538CDSKomzik R.Chochol D.Grygar J.2017-06-29T08:56:08Z2012-04-22T14:13:08ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsHigh-dispersion spectrograms of the interacting close binary TX UMa taken in 1969-73 around the primary minima were used to display the rotational effect of the mass gaining component. The resulting rotational velocity of the gainer is 70.8+/-2.9km/s. The magnitude of the effect points to considerable over-synchronous rotation of the gainer due to direct impact of the gas flow from the loser component onto the surface of the gainer. Some aspects of the secular decrease of the orbital period of the system relevant to this finding are discussed, too.2008CoSka..38..538Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/CoSka/38.538CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/415/2238 : Abundances of TX UMa (Glazunova+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/CoSka/38.538https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/CoSka/38.538http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/CoSka/38.538https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/CoSka/38.538https://vizier.iucaa.in/viz-bin/votable?-source=J/other/CoSka/38.538http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/CoSka/38.538GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/other/CoSka/38.538/table1A list of spectrograms taken during the primary eclipse of TX UMa, their radial velocities, excesses of radial velocities and computed rotational factorsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlatePlate designation (1)meta.id;meta.maincharn_Plate[*] * for not usedmeta.notecharObsUT observation datestime.epoch;obsnullableHJDHeliocentric Julian datedtime.epochdoublePhasePhasetime.phasefloatExpExposure timemintime.duration;obs.exposureinto_RVNumber of spectral lines used to determine the radial velocitymeta.numberintRVRadial velocitykm/sphys.veloc;pos.heliocentricfloate_RVrms uncertainty on RVkm/sstat.errorfloatRV'Radial velocity excess due to the rotational effectkm/sphys.veloc;pos.heliocentricfloatFComputed rotational factorsrc.morph.paramdouble