J/AJ/158/222ivo://CDS.VizieR/J/AJ/158/222doi:10.26093/cds/vizier.51580222CDSTokovinin A.2020-01-29T06:03:37Z2020-01-29T06:15:57ZCDS support team

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

cds-question@unistra.frmultiple-starsradial-velocitystellar-massesThirteen spectroscopic orbits of late-type stars are determined from the high-resolution spectra taken with the CHIRON echelle spectrometer at the 1.5 m Cerro Tololo Inter-American Observatory telescope. Most (HIP 14194B, 40523A, 41171A, 51578A, 57572B, 59426A, 62852B, 66438A, 87813B, and 101472A) are inner subsystems in hierarchical multiple stars with three or four components. The periods range from 2.2 to 1131 days. Masses of the components, orbital inclinations, and projected rotation velocities are estimated, and the presence or absence of the lithium line is noted. In addition to those systems, HIP 57021 is a simple 54 day twin binary, and HIP 111598 is a compact triple-lined system with periods of 5.9 and 271 days. This object is likely old, but, nevertheless, the secondary component in the inner pair does not rotate synchronously with the orbit. The period-eccentricity diagram of 528 known inner low-mass spectroscopic subsystems (including 36 from this paper series) is given. The distribution of the inner periods is smooth, without any details around the tidal circularization period of ~10 days.2019AJ....158..222Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/158/222CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2014)I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)I/345 : Gaia DR2 (Gaia Collaboration, 2018)J/A+A/382/118 : Spectroscopic sub-systems in multiple stars (Tokovinin+, 2002)J/AJ/152/10 : Spectroscopy of subsystems in four multiple starsJ/AJ/152/11 : Orbits of four triple stars (Tokovinin, 2016)J/AJ/156/48 : Orbits of subsystems in six multiple stars. III.J/AJ/156/194 : Orbits of double-lined pairs in multiple starsJ/ApJS/235/6 : Updated Multiple Star Catalog (MSC); August 2019J/AJ/157/91 : Radial velocities of subsystems in multiple starshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/158/222https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/158/222http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/158/222https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/158/222https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/158/222http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/158/222GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/158/222/table1 (Basic parameters of observed multiple systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/158/222/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/158/222/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/158/222/table1?GETtext/xml+votable180.050000true45.7574472-2.08648470.0055555555555555566/18856 21811 25360 27931 29454 36854 37176 37207 38235 40658 41678 48313https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/158/222?format=asciidefaultJ/AJ/158/222/table1Basic parameters of observed multiple systemsRV[-89.87/36.12] Radial velocitykm/sphys.veloc;pos.heliocentricfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS identification (HHMMm+DDMM, J2000)meta.id;meta.maincharCompComponent(s) designationmeta.code.multipcharHIP[14194/111598] Hipparcos numbermeta.idintprimarymoreindicates data in Tables 2-5 for this systemmeta.ref.urlcharHD[18795/214169] HD numbermeta.idintSpTypeSpectral typesrc.spTypecharVmag[5.63/11.97] V band magnitudemagphot.mag;em.opt.VfloatV-K[0.19/2.89]? V-K color indexmagphot.color;em.opt.V;em.IR.KfloatnullablepmRA[-279/166] Proper motion in right ascension direction (pmRA*cosDE) (1)mas/yrpos.pm;pos.eq.raintpmDE[-124/172] Proper motion in declination direction (1)mas/yrpos.pm;pos.eq.decintu_RV[:] Uncertainty flag on RVmeta.code.errorcharPlx[6.17/29.67] Parallax (1)maspos.parallaxfloatn_Plx[b] Note on Plx (2)meta.notecharSimbadSimbad column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/AJ/158/222/table2Cross-correlation function (CCF) parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIP[14194/111598] Hipparcos numbermeta.id;meta.mainintCompComponent(s) designationmeta.code.multipcharN[1/24] Number of averaged measurementsmeta.numberinta[0.014/0.522] Dip amplitudesrc.var.amplitudefloatsigma[3.168/24.05] Dispersion {sigma} of akm/sphys.dispMeasurefloatasigma[0.043/2.188] Product a{sigma} proportional to the dip areakm/sstat.fit.paramfloatVsini[0/43] Projected rotation velocitykm/sphys.veloc.rotatfloatu_Vsini[:] Uncertainty flag on Vsinimeta.code.error;phys.veloc.rotatcharLiPresence or absence of the lithium 6708 {AA} line in individual componentsmeta.codecharJ/AJ/158/222/table3Spectroscopic orbitsSystSystem designationmeta.code.multipcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIP[14194/111598] Hipparcos numbermeta.id;meta.mainintVPVelocity Plotmeta.ref.urlcharPer[2.19189/1136] Perioddtime.perioddoublee_Per[1e-05/5.8] Uncertainty in Perdstat.errordoubleT[53759.4/58560.7] Julian Date (JD-2400000)dtime.epochdoublee_T[0.0007/9.11] Uncertainty in Tdstat.errorfloate[0/0.575] Eccentricitysrc.orbital.eccentricityfloate_e[0.0005/0.038]? Uncertainty in estat.errorfloatnullablef_e[f] f for fixed valuemeta.codecharomegaA[0/308.1] Longitude of periastron for the primary component {omega}_A_degsrc.orbital.periastronfloate_omegaA[0.01/2.1]? Uncertainty in omegaAdegstat.errorfloatnullablef_omegaA[f] f for fixedmeta.codecharK1[10.027/67.484] Radial velocity amplitude of the primary componentkm/sspect.dopplerVelocfloate_K1[0.0039/0.754] Uncertainty in K1km/sstat.errorfloatK2[10.241/71.379]? Radial velocity amplitude of the secondary componentkm/sspect.dopplerVelocfloatnullablee_K2[0.026/1.874]? Uncertainty in K2km/sstat.errorfloatnullablegamma[-89.867/36.121]? Center-of-mass velocity {gamma}km/sphys.veloc;pos.barycenterfloatnullablee_gamma[0.01/0.341]? Uncertainty in gammakm/sstat.errorfloatnullablerms1[0.03/1.67]? Weighted rms residual for the primary componentkm/sstat.fit.residualfloatnullablerms2[0.03/0.37]? Weighted rms residual for the secondary componentkm/sstat.fit.residualfloatnullableM1sin3i[0.27/1.49] Mass of the primary for double-lined system, M_1_sin^3^isolMassphys.massfloatu_M1sin3i[:] Uncertainty flag in M1sin3imeta.code.errorcharl_M2sin3i[>] Limit flag on M2sin3imeta.code.errorcharM2sin3i[0.27/1.28] Mass of the secondary M_2_sin^3^isolMassphys.massfloatJ/AJ/158/222/table4Radial velocities and residualsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIP[14194/111598] Hipparcos numbermeta.id;meta.mainintSystSystem designationmeta.code.multipcharDate[50301.354/58702.7466] Julian Date (JD-2400000)dtime.epochdoubleRV[-116.04/94.47] Radial velocitykm/sphys.veloc;pos.heliocentricfloate_RV[0.05/20] RV errorkm/sstat.errorfloatO-C[-9.04/6.14] Residual to orbitkm/sstat.fit.residualfloatComp[abc] Component label (a=primary, b=secondary, c=tertiary)meta.codecharJ/AJ/158/222/table5Radial velocities of other componentsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIP[40523/66438] Hipparcos numbermeta.id;meta.mainintComp[AB] Component designationmeta.code.multipcharDate[58193.7/58699.6] Julian Date (JD-2400000)dtime.epochdoubleRV[-6.4/30.203] Radial velocitykm/sphys.veloc;pos.heliocentricfloatu_RV[:] Uncertainty flag on RVmeta.code.errorchar