J/AcA/72/113ivo://CDS.VizieR/J/AcA/72/113doi:10.26093/cds/vizier.120720113CDSLing J.F.Scardia M.Prieur J.-L.Argyle R.W.Aristidi E.Zanutta A.,Abe L.Bendjoya P.Rivet J.-P.Vernet D.2025-09-25T20:16:50Z2023-07-07T13:29:55ZCDS support team

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

cds-question@unistra.frmultiple-starsorbitsstellar-massesThis paper presents orbits and masses for 22 visual double stars, partly derived using their last observations made with the speckle camera PISCO. For 13 of them we have determined their first time orbits. Masses were calculated from Hipparcos and Gaia parallaxes when available, and from dynamical parallaxes otherwise. They are compared with masses deduced from spectral types. Other physical and orbital properties are also considered.2022AcA....72..113Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AcA/72/113CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AcA/72/113https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AcA/72/113http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AcA/72/113https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AcA/72/113https://vizier.iucaa.in/viz-bin/votable?-source=J/AcA/72/113http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AcA/72/113GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AcA/72/113/table1 (Orbital elements)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AcA/72/113/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AcA/72/113/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AcA/72/113/table1?GETtext/xml+votable180.050000true18.763818634.26738920.0055555555555555566/2139 2274 3594 4434 5255 5921 8963 8980 10167 11371 13016 13115 13448 13609 14553 14789 25957 27372 27731 27884 28046 315631.9867573869263685e-19 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AcA/72/113?format=asciidefaultJ/AcA/72/113/table1Orbital elementsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS name (HHMMm+DDMM)meta.id;meta.maincharNameDiscoverer's designationmeta.idcharPerPeriodyrtime.perioddoubleTTime of minimumyrtime.epochfloateEllipticitysrc.ellipticityfloataSemi-major axisarcsecphys.angSize.smajAxis;src.orbitalfloatiinclinationdegsrc.orbital.inclinationfloatOMEGALongitude of ascending nodedegsrc.orbital.nodefloatomegaArgument of periastrondegsrc.orbital.periastronfloatPrecPrecession correction used to refer position angles to the 2000.0 equinoxdegpos.precessfloate_Per? Error on Peryrstat.errorfloatnullablee_T? Errro on Tyrstat.errorfloatnullablee_e? Error on estat.errorfloatnullablee_a? Errro on aarcsecstat.errorfloatnullablee_i? Errro on idegstat.errorfloatnullablee_OMEGA? Error on OMEGAdegstat.errorfloatnullablee_omega? Errro on omegadegstat.errorfloatnullableLobsDate of last observation made by the PISCO group used in the solutionyrtime.epochdoublewdsDisplay the WDS datameta.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.mainSimbadNameSimbad column added by the CDSmeta.idcharnullableJ/AcA/72/113/table2PISCO measurements at Calern and residualsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS name (HHMMm+DDMM)meta.id;meta.maincharNameDiscoverer's designationmeta.idcharEpoch? Epochdtime.epochdoublenullableFilt[RVW-] Filtermeta.id;instr.filtercharEyep? Focal length of the eyepiece used for magnifying the imagemminstr.paramintnullablerho? Angular distance between componentarcsecpos.angDistancefloatnullablee_rho? rms uncertainty on rhoarcsecstat.errorfloatnullabletheta? Position angledegpos.posAngfloatnullablee_theta? rms uncertainty on thetadegstat.error;pos.posAngfloatnullableDrho(O-C)? Angular distance O-C residual (this work)arcsecstat.fit.residualfloatnullableDtheta(O-C)? Position angle O-C residual (this work)degstat.fit.residualfloatnullableDrho(O-C)L? Previous orbitarcsecstat.fit.residualfloatnullableDtheta(O-C)L? Previous orbitdegstat.fit.residualfloatnullableu_Drho(O-C)[)] Uncertainty flag on Drho(O-C)meta.code.errorcharu_Dtheta(O-C)[)] Uncertainty flag on Dtheta(O-C)meta.code.errorcharRefReference for Drho(O-C)L and Dtheta(O-C)Lmeta.ref;pos.framecharJ/AcA/72/113/table4Stellar datarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS name (HHMMm+DDMM)meta.id;meta.maincharNameDiscoverer's designationmeta.idcharmAWDS magnitude of A componentmagphot.mag;em.optfloatmBWDS magnitude of B componentmagphot.mag;em.optfloatSpTypeWDS spectral typesrc.spTypecharplxH? Hipparcos trigonometric parallaxmaspos.parallax.trigfloatnullablee_plxH? Hipparcos trigonometric parallax errormasstat.errorfloatnullablen_plxGComponent for plxGmeta.notecharplxG? Gaia trigonometric parallaxmaspos.parallax.trigdoublenullablee_plxG? Gaia trigonometric parallax errormasstat.errorfloatnullablef_plxG[(DR2) ] Flag for Gaia version if not EDR3meta.codecharn_GmagComponent for Gmagmeta.notecharGmag? Gaia DR2 G magnitudemagphot.mag;em.optfloatnullablen_TeffComponent for Teffmeta.notecharTeff? Gaia DR2 effective temperatureKphys.temperature.effectivefloatnullableJ/AcA/72/113/table5Dynamical parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS name (HHMMm+DDMM)meta.id;meta.maincharNameDiscoverer's designationmeta.idcharplxParallaxmaspos.parallax.trigfloataSemi-major axisauphys.angSize.smajAxis;src.orbitalfloatMassMass sumsolMassphys.massfloatMAGAAbsolute magnitude of A componentmagphys.magAbsfloatMAGBAbsolute magnitude of B componentmagphys.magAbsfloat