J/AJ/140/1623ivo://CDS.VizieR/J/AJ/140/1623doi:10.26093/cds/vizier.51401623CDSMuterspaugh M.W.Hartkopf W.I.Lane B.F.O'Connell J.Williamson M.,Kulkarni S.R.Konacki M.Burke B.F.Colavita M.M.Shao M.,Wiktorowicz S.J.2017-11-10T11:15:12Z2012-08-06T21:02:14ZCDS support team

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

cds-question@unistra.frmultiple-starsastrometryinterferometryDifferential astrometry measurements from the Palomar High-precision Astrometric Search for Exoplanet Systems have been combined with lower precision single-aperture measurements covering a much longer timespan (from eyepiece measurements, speckle interferometry, and adaptive optics) to determine improved visual orbits for 20 binary stars. In some cases, radial velocity observations exist to constrain the full three-dimensional orbit and determine component masses. The visual orbit of one of these binaries - {alpha} Com (HD 114378) - shows that the system is likely to have eclipses, despite its very long period of 26 years. The next eclipse is predicted to be within a week of 2015 January 24.2010AJ....140.1623Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/140/1623CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/140/1579 : PHASES diff. astrometry data archive. I. (Muterspaugh+, 2010)J/AJ/140/1657 : PHASES diff. astrometry data archive. V. (Muterspaugh+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/140/1623https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/140/1623http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/140/1623https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/140/1623https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/140/1623http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/140/1623GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/140/1623/table1 (Number of PHASES and Non-PHASES measurements and unit-weight uncertainties for non-PHASES measurements)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/140/1623/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/140/1623/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/140/1623/table1?GETtext/xml+votable180.050000true13.742108623.62832780.0055555555555555566/1016 2849 4184 5802 7181 8424 8597 8690 9048 9072 9510 9857 12599 12965 13960 19417 19923 23431 23997 27980https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/140/1623?format=asciiOpticaldefaultJ/AJ/140/1623/table1Number of PHASES and Non-PHASES measurements and unit-weight uncertainties for non-PHASES measurementsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD star numbermeta.id;meta.mainintprimaryMSimbad column added by the CDSmeta.ref.urlcharNPNumber of PHASES measurements used for orbit fittingmeta.numberintNPONumber of non-PHASES astrometric measurements used for orbit fittingmeta.numberintNNPAdditional numbers of PHASES measurements rejected as outliersmeta.numberintNNPOAdditional numbers of non-PHASES measurements rejected as outliersmeta.numberinte_rho1sigma measurement uncertainties for unit-weight measurements from non-PHASES observations in {rho} (1)arcsecstat.errorfloate_theta1sigma measurement uncertainties for unit-weight measurements from non-PHASES observations in theta (1)degstat.error;pos.posAngfloatPapIDisplay data of paper I (Muterspaugh et al., Cat. J/AJ/140/1579)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_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/140/1623/table2Non-PHASES astrometric measurementsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDStar HD numbermeta.id;meta.mainintDateDecimal year of the measurementyrtime.epochdoublerhoSeparation {rho}arcsecpos.angDistance;src.orbitalfloatthetaPosition angle {theta}degpos.posAngfloate_rhoThe 1{sigma} uncertainty in rhoarcsecstat.errorfloate_thetaThe 1{sigma} uncertainty in thetadegstat.error;pos.posAngfloatwMeasurement weightstat.weight;phys.atmol.weightfloatfO[0/1] Outlier code: 1=>3{sigma} outlier, and omitted from the fit.meta.codeint