J/MNRAS/367/1170ivo://CDS.VizieR/J/MNRAS/367/1170doi:10.26093/cds/vizier.73671170CDSScardia M.Prieur J.-L.Pansecchi L.Argyle R.W.Sala M.Ghigo M.,Koechlin L.Aristidi E.2024-07-02T20:17:02Z2006-11-27T20:39:29ZCDS support team

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

cds-question@unistra.frmultiple-starsWe present relative astrometric measurements of visual binaries taken during the second semester of 2004 with the Pupil Interferometry Speckle camera and Coronagraph (PISCO) at the 1-m Zeiss telescope of the Brera Astronomical Observatory, in Merate, Italy. We performed 207 new observations of 194 objects with angular separations in the range 0.1-4.0" and an accuracy better than ~0.01". Our sample contains orbital couples as well as binaries whose motion is still uncertain. Our purpose is to improve the accuracy of the orbits and constrain the masses of the components.2006MNRAS.367.1170Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/367/1170CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/131/561 : Double stars with PISCO at Pic du midi (Scardia+, 2000)J/A+A/367/865 : Speckle observations of binary systems (Prieur+ 2001)J/A+AS/134/545 : Double star measurements 1995-1997 (Aristidi+ 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/367/1170https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/367/1170http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/367/1170https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/367/1170https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/367/1170http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/367/1170GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/367/1170/table1 (Astrometric measurements of binaries)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/367/1170/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/367/1170/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/367/1170/table1?GETtext/xml+votable180.050000true0.542313327.08225610.0055555555555555566/486 750 752 771 2220 2293 2460 2520 2536 2628 2768 2849 2856 3006 3030 3199 3786 3838 4014 9233 9294 9327 9502 9525 9553 9562 9590 10053 10090 10097 10225 10236 11620 12289 12303 12342 12362 12389 12404 12408 12461 12509 12584 12599 12669 12702 12716 12774 12798 12864 12991 13033 13040 13161 13177 13238 13244 13257 13271 13292 13308 13379 13464 13576 13600 13654 13662 13729 13743 13752 13776 13780 13858 13887 13940 13946 13960 13987 13990 14015 14078 14084 14093 14167 14261 14294 14302 14316 14332 14393 14455 14459 14469 14522 14549 14636 14653 14669 14724 14755 14777 14784 14786 14843 14908 15088 15244 15246 15303 15330 15411 15418 15533 15541 15551 15555 15566 15568 15577 15607 15631 15651 15660 15662 15673 15680 15683 15686 15721 15730 15768 15819 15839 15865 15995 16005 16104 16208 17844 17888 18660 19029 19092 19215 19318 19335 19374 19390 19817 19837 19923 20059 20094 20157 20278 20298 20345 20384 20406 20428-20429 23182 23213 30349 30374 30448 30558 30585-30586 30643 31039 31055 31061 31073 31154 31570 31589 31745 31763 31967 31981 31998 32058 32070 32110 32179 32221 32225 32336 32582 32597https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/367/1170?format=asciiOpticaldefaultJ/MNRAS/367/1170/table1Astrometric measurements of binariesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS designation (HHMMm+DDMM)meta.id;meta.maincharNameNamemeta.idcharADS? ADS numbermeta.idintnullablem_ADSMultiplicity index on ADSmeta.code.multipcharEpochEpoch of observationyrtime.epochdoubleFilter[RV] Filtermeta.notecharEyepFocal length of the eyepiece used for magnifying the imagemmobs.paramintrho? Angular separationarcsecpos.angDistancefloatnullablee_rho? rms uncertainty on rhoarcsecstat.errorfloatnullabletheta? Position angle, measured relative to the north direction and increasing in the direction of increasing right ascensiondegpos.posAngfloatnullablen_theta[*] *: ambiguity could be solved by a triple-correlation method (1)meta.notechare_theta? rms uncertainty on thetadegstat.error;pos.posAngfloatnullableOrb[0/1] 1: object for which an orbit is knownmeta.noteintNotesNotesmeta.notecharSimbadNameSimbad column added by the CDSmeta.idchar_RAComputed Right Ascension for Equinox: J2000degpos.eq.ra;meta.main_DEComputed Declination for Equinox: J2000degpos.eq.dec;meta.main