J/AJ/151/26ivo://CDS.VizieR/J/AJ/151/26doi:10.26093/cds/vizier.51510026CDSFekel F.C.Henry G.W.Pourbaix D.2017-12-12T14:44:24Z2016-10-04T08:58:42ZCDS support team

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

cds-question@unistra.frspectroscopic-binary-starsorbitsvariable-starsradial-velocityWe have determined the spectroscopic orbits of five {gamma} Dor variables, HD776, HD6568, HD17310, HD19684, and HD62196. Their orbital periods range from 27.8 to 1163days and their eccentricities from 0.01 to 0.65. Of the five systems, only HD19684 shows lines of its binary companion, but those lines are always so weak and blended with the lines of the primary that we were unable to measure them satisfactorily. The velocity residuals of the orbital fits were searched for periodicities associated with pulsation. No clear, convincing case for velocity periodicities in the residuals was found in four of the five stars. However, for HD17310 we identified a period of 2.13434days, a value in agreement with the largest amplitude period previously found photometrically for that star. The velocity residuals of HD62196 have a long-term trend suggesting that it is a triple system.2016AJ....151...26Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/151/26CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/sb9 : 9th Catalogue of Spectroscopic Binary Orbits (Pourbaix+ 2004-2014)J/AJ/149/83 : Radial velocity curves of HD 207651 (Fekel+, 2015)J/AJ/145/111 : Radial velocities of five spectroscopic binaries (Fekel+, 2013)J/AJ/142/39 : Sample of 114 {gamma} Doradus candidates (Henry+, 2011)J/AJ/133/1421 : BV differential photometry of 11 gamma Dor stars (Henry+, 2007)J/AJ/132/1910 : HD 131861 radial velocities and VRI light curves (Fekel+, 2006)J/AJ/129/1001 : Radial velocities of HD 166181 (Fekel+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/151/26https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/151/26http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/151/26https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/151/26https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/151/26http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/151/26GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/151/26/variables (Basic properties and orbital elements (tables 1 and 2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/26/variables?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/26/variables?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/26/variables?GETtext/xml+votable180.050000true3.058070639.90157560.0055555555555555566/2720 3088 6634 18318 368323.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/151/26?format=asciiOpticaldefaultJ/AJ/151/26/velocitiesRadial velocities of HD 776, HD 6568, HD 17310, HD 19684, and HD 62196 (tables 3--7)O-C[-5.9/6.1] Velocity residual of primarykm/sstat.fit.residual;phys.velocfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD identification numbermeta.id;meta.maincharHJD[52013/57190] Heliocentric Julian Date (HJD-2400000)dtime.epochdoublePhase[0/1] Fractional phasetime.phasefloatRV[-34.1/45.5] Radial velocity of primarykm/sphys.veloc;pos.heliocentricfloatObsObservatory (KPNO=Kitt Peak National Observatory, or Fair=Fairborn observatory)meta.id;instr.obstycharJ/AJ/151/26/variablesBasic properties and orbital elements (tables 1 and 2)e_asini[0.08/1.9] Uncertainty in asiniGmstat.errorfloate_e[0.005/0.02] Uncertainty in estat.errorfloatf(m)[0.002/0.3] Mass function (4)solMassphys.massdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD identifiermeta.id;meta.maincharHIP[986/37802] HIP numbermeta.idintNrvNumber of radial velocity measurementsmeta.numberintnullableSpTSpectral typesrc.spTypecharVmag[6.9/7.8] V band magnitude (1)magphot.mag;em.opt.VfloatB-V[0.3/0.38] B-V color index (1)magphot.color;em.opt.B;em.opt.Vfloatplx[9/14.8] Parallax (2)maspos.parallax.trigfloate_plx[0.5/1.7] Uncertainty in plxmasstat.error;pos.parallaxfloatvsini[6/64] Rotational velocitykm/sphys.veloc.rotatintPer[27.8/1163.4] Perioddtime.perioddoublee_Per[0.001/1.6] Uncertainty in Perdstat.errorfloatTHeliocentric Julian date of periastron passagedsrc.orbital.periastrondoublee_T[0.4/72.2] Uncertainty in Tdstat.errorfloate[0.01/0.7] Eccentricitysrc.orbital.eccentricityfloatomega[21.7/332.8] Longitude of periastron {omega}degsrc.orbital.periastronfloate_omega[2.5/22.3] Uncertainty in omegadegstat.errorfloatK[7.1/22.6] Velocity semiamplitudekm/sphys.veloc;src.orbitalfloate_K[0.03/0.3] Uncertainty in Kkm/sstat.errorfloatgamma[-28.4/22.1] Center-of-mass velocity {gamma}km/sphys.velocfloate_gamma[0.02/0.2] Uncertainty in gammakm/sstat.errorfloatrms[0.3/2.2] Radial velocity rms residual to the computed orbit (3)km/sstat.fit.residual;spect.dopplerVeloc;meta.modelledfloatasini[4.9/151.8] Minimum semimajor axis of the primary (in units of 10^6^km) (4)Gmphys.size.smajAxis;stat.minfloate_f(m)[0.00024/0.011] Uncertainty in f(m)solMassstat.errordoubleVCShow the radial Velocity Curvemeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPosition from SIMBAD database (declination part)degpos.eq.dec;meta.main