III/278ivo://CDS.VizieR/III/278CDSHalbwachs J.L.Mayor M.Udry S.2017-11-06T12:23:05Z2016-11-25T14:04:23ZCDS support team

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

cds-question@unistra.frmultiple-starsspectroscopic-binary-starsradial-velocityA large list of common proper motion stars selected from the third Astronomischen Gesellschaft Katalog (AGK3) was monitored with the CORAVEL (for COrrelation RAdial VELocities) spectrovelocimeter, in order to prepare a sample of physical binaries with very wide separations. In paper I,66 stars received special attention, since their radial velocities (RV) seemed to be variable. These stars were monitored over several years in order to derive the elements of their spectroscopic orbits. In addition, 10 of them received accurate RV measurements from the SOPHIE spectrograph of the T193 telescope at the Observatory of Haute-Provence. For deriving the orbital elements of double-lined spectroscopic binaries (SB2s), a new method was applied, which assumed that the RV of blended measurements are linear combinations of the RV of the components. 13 SB2 orbits were thus calculated. The orbital elements were eventually obtained for 52 spectroscopic binaries (SBs), two of them making a triple system. 40 SBs received their first orbit and the orbital elements were improved for 10 others. In addition, 11 SBs were discovered with very long periods for which the orbital parameters were not found. It appeared that HD 153252 has a close companion, which is a candidate brown dwarf with a minimum mass of 50 Jupiter masses. In paper II, 80 wide binaries (WBs) were detected, and 39 optical pairs were identified. Adding CPM stars with separations close enough to be almost certain they are physical, a "bias-controlled" sample of 116 wide binaries was obtained, and used to derive the distribution of separations from 100 to 30,000 au. The distribution obtained doesn't match the log-constant distribution, but is in agreement with the log-normal distribution. The spectroscopic binaries detected among the WB components were used to derive statistical informations about the multiple systems. The close binaries in WBs seem to be similar to those detected in other field stars. As for the WBs, they seem to obey the log-normal distribution of periods. The number of quadruple systems is in agreement with the "no correlation" hypothesis; this indicates that an environment conducive to the formation of WBs doesn't favor the formation of subsystems with periods shorter than 10 years.2012MNRAS.422...14Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/III/278CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/121 : Common proper motions stars in AGK3 (Halbwachs, 1986)I/2 : AGK2/3 (Lacroute, Valbousquet, 1974)I/130 : LDS Catalogue: Doubles with Common Proper Motion (Luyten 1940-87)B/sb9 : 9th Catalogue of Spectroscopic Binary Orbits (Pourbaix+ 20141)I/61 : AGK3 Catalogue (Dieckvoss, Heckmann 1975)J/A+A/521/A4 : CPMDS catalogue (Gavras+, 2010)J/MNRAS/355/585 : New Northern common proper-motion pairs (Greaves, 2004)J/other/JDSO/6.30 : New Wide Common Proper Motion Binaries (Benavides+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=III/278https://vizier.iucaa.in/viz-bin/VizieR-2?-source=III/278http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=III/278https://vizier.cds.unistra.fr/viz-bin/votable?-source=III/278https://vizier.iucaa.in/viz-bin/votable?-source=III/278http://vizieridia.saao.ac.za/viz-bin/votable?-source=III/278GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table III/278/tabwb (The wide binaries (Paper II, table 3, followed by table 6))https://vizier.cds.unistra.fr/viz-bin/conesearch/III/278/tabwb?https://vizier.iucaa.in/viz-bin/conesearch/III/278/tabwb?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/278/tabwb?GETtext/xml+votable180.050000true1.478118618.23500670.005555555555555556Cone search capability for table III/278/table1v1 (Summary of CPM stars observed (Paper I))https://vizier.cds.unistra.fr/viz-bin/conesearch/III/278/table1v1?https://vizier.iucaa.in/viz-bin/conesearch/III/278/table1v1?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/278/table1v1?GETtext/xml+votable180.050000true9.982137546.554394440.005555555555555556Cone search capability for table III/278/table1v2 (Summary of CPM stars observed (Paper II))https://vizier.cds.unistra.fr/viz-bin/conesearch/III/278/table1v2?https://vizier.iucaa.in/viz-bin/conesearch/III/278/table1v2?http://vizieridia.saao.ac.za/viz-bin/conesearch/III/278/table1v2?GETtext/xml+votable180.050000true1.4781166718.235005560.0055555555555555566/75 350 418 430 462 463 513 542 619 721 725 728 744 765 861 936 943 1016 1108 1115 1594 1602 1642 1875 1904 2053 2139 2242 2290 2317 2562 2592 2770 2870 3249 3259 3382 3398 3468 3594 3622 4103 4190 4225 4390 4460 4696 4917 4965 5010 5039 5059 5128 5344 5345 5455 5527 5895 5985 6066 6339 6426 6522 6611 6831 7241 7243 7353 7506 7808 7925 8306 8614 8803 8941 9083 9085 9114 9677 9767 9776 9857 9873 9883 10004 10016 10077 10234 10235 10367 10485 10522 10624 10631 10632 10710 10796 10851 11030 11085 11176 11180 11247 11486 11721 11811 11927 12007 12228 12239 12277 12621 12820 12897 13000 13045 13235 13391 13772 13802 13990 13994 14207 14259 14410 14459 14562 14969 15174 15330 15466 15479 15482 15535 15726 15852 16302 16328 16338 17812 18020 18236 18335 19263 19305 19585 19649 19703 19725 19874 19903 19967 20261 20479 21860 22182 22235 22289 22479 23366 23539 23548 23872 23927 24117 24160 24227 24312 24315 26045 26078 26180 26379 26475 26575 26597 27075 27088 27130 27214 27268 27357 27389 27518 27564 27745 27793 27828 27833 27835 27885 27960 28014 28031 28055 28085 28123 28180 28186 28215 28244 28252 28490 28491 28494 30048 30195 30334 30420 30595 31091 31187 31211 31517 31549 31757 31821 32609 32645 32684 32685https://cdsarc.cds.unistra.fr/viz-bin/moc/III/278?format=asciiOpticaldefaultIII/278/taborbitOrbital elements of SBs (Paper I)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttno[1/2] Table of CPM catalog (Cat. I/121)meta.id.part;meta.mainintCPMDesignation of CPM pair (Cat. of component "A" I/121)meta.id.part;meta.mainintm_CPM[AB] Component designationmeta.code.multipcharAGAGK3 designation of componentmeta.idcharONameOther name (HD/BD/HIP)meta.idcharPOrbital perioddtime.perioddoublee_P? Uncertainty of Pdstat.errordoublenullableT0Periastron epoch (BJD-2400000)dsrc.orbital.periastrondoublee_T0Uncertainty of T0dstat.errordoubleEccEccentricitysrc.orbital.eccentricityfloate_Ecc? Uncertainty of Eccstat.errorfloatnullablew? Periastron longitudedegsrc.orbital.periastronfloatnullablee_w? Uncertainty of wdegstat.errorfloatnullableK1Semi-amplitude of RV of the primary componentkm/sphys.veloc;src.orbitalfloate_K1Uncertainty of K1km/sstat.errorfloatK2? Semi-amplitude of the secondary componentkm/sphys.veloc;src.orbitalfloatnullablee_K2? Uncertainty of K2km/sstat.errorfloatnullableV0? RV of the barycentrekm/sspect.dopplerVelocdoublenullablee_V0? Uncertainty of V0km/sstat.error;pos.cartesian.yfloatnullableO-C? Standard deviation of the residualskm/sstat.fit.residualfloatnullableN1Number of new measurements of the primary RVmeta.numberintn1? Number of RV measurements of the primary from other sourcesmeta.numberintnullableN2? Number of new measurements of the secondary RVmeta.numberintnullablen2? Number of RV measurements of the secondary from other sourcesmeta.numberintnullableN0? Number of RV measurements of the blendmeta.numberintnullableC0? Relative contribution of the primary to the velocity of the blendphys.veloc;arith.difffloatnullablee_C0? Uncertainty of C0stat.errorfloatnullablea1siniSemi-major axis of the primary orbit *siniGmphys.angSize.smajAxisdoublee_a1siniUncertainty of a1siniGmstat.errordoublea2sini? Semi-major axis of the secondary orbit *siniGmphys.angSize.smajAxisdoublenullablee_a2sini? Uncertainty of a2siniGmstat.errordoublenullablefM? Mass function of SB1 systemssolMassphys.massdoublenullablee_fM? Uncertainty of fMsolMassstat.errordoublenullableM1sin3i? Primary mass * sin^3 isolMassphys.massfloatnullablee_M1sin3i? Uncertainty of M1sin3isolMassstat.errorfloatnullableM2sin3i? Secondary mass * sin^3 isolMassphys.massfloatnullablee_M2sin3i? Uncertainty of M2sin3isolMassstat.errorfloatnullableR[r] r when more information about the orbit in the noteorb.dat filemeta.codecharIII/278/noteorbIndividual notes to the table of orbital elements of SBs (Paper I)CPMDesignation of CPM pairmeta.id.part;meta.mainintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttno[1/2] Table of CPM catalogmeta.id.part;meta.mainintm_CPM[AB] Component designationmeta.code.multipcharNoteText of the notemeta.notecharIII/278/tabwbThe wide binaries (Paper II, table 3, followed by table 6)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttno[1/2] Table of CPM catalog (Cat. I/121)meta.id.part;meta.mainintCPMDesignation of CPM pair (Cat. I/121)meta.id.part;meta.mainintAGAAGK3 designation of component "A"meta.idcharVAVisual magnitude of component "A"magphot.mag;em.opt.VfloatB-VAB-V colour index of component "A"magphot.color;em.opt.B;em.opt.VfloatTSPASpectral type of component "A"src.spTypecharAGBAGK3 designation of component "B"meta.idcharVBVisual magnitude of component "B"magphot.mag;em.opt.VfloatB-VBB-V colour index of component "B"magphot.color;em.opt.B;em.opt.VfloatTSPBSpectral type of component "B"src.spTypecharvarpi? Trigonometric parallax of the systemmaspos.parallax.trigfloatnullablee_varpi? Uncertainty of varpimasstat.errorfloatnullableDDistance in parsecpcpos.distanceintsprojected separationAUpos.angDistanceintf[0/4]? Flag (1)meta.codeintnullablemoreDisplay the table1 data, if existmeta.ref.urlcharSimbadSimbad 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.mainIII/278/table1v1Summary of CPM stars observed (Paper I)FigSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttno[1/2] Table of CPM catalog (3)meta.id.part;meta.mainintCPMDesignation of CPM pair (3)meta.id.part;meta.mainintm_CPM[AB] Component designation (3)meta.code.multipcharAGAGK3 designation of componentmeta.idcharB-VB-V color index assumed to derive the radial velocitiesmagphot.color;em.opt.B;em.opt.VfloatNmesNumber of measurements (linked to table2 in VizieR)meta.numberint<HRV>Mean heliocentric radial velocity of the starkm/sspect.dopplerVeloc;stat.meanfloate_<HRV>Uncertainty in <HRV>km/sstat.errorfloatPchi2[0/0.999]? P({chi}^2^) of constant velocity (1)stat.fit.goodnessfloatnullableVarFinal variability status of the star (2)src.classcharOrbDisplay the orbital elementsmeta.ref.urlcharn_Var[+] HRV measurements from other sources (4)meta.notecharRAJ2000? Right ascension (J2000) of componentpos.eq.ra;meta.mainnullableDEJ2000? Declination (J2000) of componentpos.eq.dec;meta.mainnullableH86Details from the CPM catalog (Halbwachs 1986, Cat. I/121)meta.ref.urlcharSB9Details from the SBP Catalog (Pourbaix, Cat. B/sb9)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharIII/278/table1v2Summary of CPM stars observed (Paper II)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttno[1/2] Table of CPM catalog (3)meta.id.part;meta.mainintCPMDesignation of CPM pair (3)meta.id.part;meta.mainintm_CPM[AB] Component designation (3)meta.code.multipcharAGAGK3 designation of componentmeta.idcharB-VB-V color index assumed to derive the radial velocitiesmagphot.color;em.opt.B;em.opt.VfloatNmesNumber of measurements (linked to table2 in VizieR)meta.numberint<HRV>Mean heliocentric radial velocity of the starkm/sspect.dopplerVeloc;stat.meanfloate_<HRV>Uncertainty in <HRV>km/sstat.errorfloatPchi2[0/0.999]? P({chi}^2^) of constant velocity (1)stat.fit.goodnessfloatnullableVarFinal variability status of the star (2)src.classcharn_Var[+] HRV measurements from other sources (4)meta.notecharRAJ2000? Right ascension (J2000) of componentpos.eq.ra;meta.mainnullableDEJ2000? Declination (J2000) of componentpos.eq.dec;meta.mainnullableH86Details from the CPM catalog (Halbwachs 1986, Cat. I/121)meta.ref.urlcharSB9Details from the SBP Catalog (Pourbaix, Cat. B/sb9)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharIII/278/table2v1*Radial Velocities observed (Paper I)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttno[1/2] Table of CPM catalog (Cat. I/121)meta.id.part;meta.mainintCPMDesignation of CPM pair (Cat. I/121)meta.id.part;meta.mainintm_CPM[AB] Component designationmeta.code.multipcharAGAGK3 designation of componentmeta.idcharJD-2400000Observation epoch (BJD-2400000)dtime.epochdoubleRVRadial velocity measuredkm/sspect.dopplerVeloc;pos.heliocentricdoublee_RVUncertainty of RVkm/sstat.errorfloatc[0/2]? Component measured: blank for SB1; 1=primary, 2=secondary, 0=blend for SB2meta.code.multipintnullablef[RF] flag on RV: R=Rejected, F=Fixed velocitymeta.codecharT[CEST] Telescope used (1)meta.id;instr.telcharIII/278/table2v2*Radial Velocities observed (Paper II)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttno[1/2] Table of CPM catalog (Cat. I/121)meta.id.part;meta.mainintCPMDesignation of CPM pair (Cat. I/121)meta.id.part;meta.mainintm_CPM[AB] Component designationmeta.code.multipcharAGAGK3 designation of componentmeta.idcharJD-2400000Observation epoch (BJD-2400000)dtime.epochdoubleRVRadial velocity measuredkm/sspect.dopplerVeloc;pos.heliocentricdoublee_RVUncertainty of RVkm/sstat.errorfloatc[0/2]? Component measured: blank for SB1; 1=primary, 2=secondary, 0=blend for SB2meta.code.multipintnullablef[RF] flag on RV: R=Rejected, F=Fixed velocitymeta.codecharT[CEST] Telescope used (1)meta.id;instr.telchar