J/AJ/121/3224ivo://CDS.VizieR/J/AJ/121/3224doi:10.26093/cds/vizier.51213224CDSMason B.D.Hartkopf W.I.Holdenried E.R.Rafferty T.J.2023-04-06T16:50:43Z2001-09-23T16:14:53ZCDS support team

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

cds-question@unistra.frmultiple-starsastrometryThe Hipparcos satellite made measurements of over 9734 known double stars, 3406 new double stars, and 11,687 unresolved but possible double stars. The high angular resolution afforded by speckle interferometry makes it an efficient means to confirm these systems from the ground, which were first discovered from space. Because of its coverage of a different region of angular separation-magnitude difference ({rho}-{Delta}m) space, speckle interferometry also holds promise to ascertain the duplicity of the unresolved Hipparcos "problem" stars. Presented are observations of 116 new Hipparcos double stars and 469 Hipparcos "problem stars," as well as 238 measures of other double stars and 246 other high-quality nondetections. Included in these are observations of double stars listed in the Tycho-2 Catalogue and possible grid stars for the Space Interferometry Mission.2001AJ....121.3224Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/121/3224CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/239 : The Hipparcos and Tycho Catalogues (ESA 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/121/3224https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/121/3224http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/121/3224https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/121/3224https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/121/3224http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/121/3224GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/121/3224/table1 (Newly resolved double stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/121/3224/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/121/3224/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/121/3224/table1?GETtext/xml+votable180.050000true110.9518.51670.005555555555555556Cone search capability for table J/AJ/121/3224/table2 (Resolved binaries (no orbit))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/121/3224/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/121/3224/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/121/3224/table2?GETtext/xml+votable180.050000true0.8563.63330.005555555555555556Cone search capability for table J/AJ/121/3224/table3 (Resolved binaries (with orbit residuals))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/121/3224/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/121/3224/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/121/3224/table3?GETtext/xml+votable180.050000true0.5527.08330.005555555555555556Cone search capability for table J/AJ/121/3224/table4 (Unresolved Hipparcos double stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/121/3224/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/121/3224/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/121/3224/table4?GETtext/xml+votable180.050000true3.145.96670.0055555555555555566/9 49 172 248 345 419 435 483 636 750 752 771 781 795 900 911 1002 1016 1056 1064 1104 1176 1182 1263 1318 1330 1354 1376 1384 1386 1422 1425 1450 1461 1465 1479 1506 1509 1539 1650 1790 1821 1825 1888 1906 1933 1939-1940 1949 1966 1970-1971 1983 2045 2069 2125 2145 2279 2348 2365 2468 2520 2581 2633 2743 2783 2849 2870 2940 2971 3004 3006 3030 3066 3087 3098 3176 3193 3344 3373 3383 3409 3459 3520 3569 3600 3710 3786 4143 4206 4493 4689 4786 4845 5033 5048 5176 5239 5299 5377 5455 5685 5802 5858 5870 6147 6251 6274 6278 6310 6332 6375 6386 6398 6432 6546 6684 6709 6762 6777 6780 6812 6851 6870 7037 7052 7112 7115 7135 7162 7799 7821 7836 8124 8300 8424 9072 9510 9873 10365 10585 10912 11034 11274 11306 12295 12334 12408 12610 12784 12798 12804 12820 12849 12864 12962 13049 13177 13336 13431 13464 13474 13559 13693 13700 13752 13831 13925 13955 13960 14086 14239 14354 14485 14530 14567 14754 15373 15381 15426 15439 15478 15555 16023 16083 17200 17611 17675 17711 17754 17889 18003 18017 18268 18360 18368 18378 18416 18527 19029 19280 19285 19313 19341 19417 19493 19525 19570 19605 19812 19817 19823 19865 19893 19923 19927 20023 20140 20278 20298 20319 20391 20434 21117 21220 21439 21637 21815 21948 21950 22106 22122 22135 22242 22380 22410 22476 22499 22837 22844 22882-22884 22977 22979 22997 23005 23182 23377 23403 23410 23423 23431 23448 23460 23496 23515 23519 23527 23537 23637 23644 23652 23756 23760 23773 23797 23806 23811 23874 23887 23892 23896 23917 23928 23968 23993 24014 24038 24178 24303 24315 24326 24357 24359 24361 24363 24398 24404 24445 24450 24538 24545 24553 24564 25282 25649 27313 27335 27501 27980 28186 28556 29815 30123 30145 30185 30302 30323 30573 30615 30643 30684 30712-30713 31281 32652 36298 36648 36748 40195 40823 45014 48037 48552 48789https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/121/3224?format=asciiOpticaldefaultJ/AJ/121/3224/table1Newly resolved double starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainDiscDiscovery designationmeta.id;meta.maincharHIP? HIP (Cat. <I/239>) numbermeta.idintnullableType[XGO] Hipparcos solution (G1)meta.id;stat.fitcharObsBesselian year of observationyrtime.epochdoublePAPosition angledegpos.posAngfloatu_PA[:] Indicates reduced accuracy in PAmeta.code.errorcharSepAngular separationarcsecpos.angDistancefloatu_Sep[:] Indicates reduced accuracy in Sepmeta.code.errorcharPer? Estimated periodyrtime.periodintnullableNote[ab] Notes (1)meta.notecharJ/AJ/121/3224/table2Resolved binaries (no orbit)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainDiscDiscovery designationmeta.id;meta.maincharObsBesselian year of observationyrtime.epochdoublePAPosition angledegpos.posAngfloatu_PA[:] Indicates reduced accuracy in PAmeta.code.errorcharSepAngular separation (1)arcsecpos.angDistancefloatu_Sep[:] Indicates reduced accuracy in Sepmeta.code.errorcharNumPosNumber of observations to calculate the mean positionmeta.numberintNote? An additional note (2)meta.noteintnullableJ/AJ/121/3224/table3Resolved binaries (with orbit residuals)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainDiscDiscovery designationmeta.id;meta.maincharObsBesselian year of observationyrtime.epochdoublePAPosition angledegpos.posAngfloatu_PA[:] Indicates reduced accuracy in PAmeta.code.errorcharSepAngular separationarcsecpos.angDistancefloatu_Sep[:] Indicates reduced accuracy in Sepmeta.code.errorcharnPosNumber of observations to calculate the mean positionmeta.numberint(O-C)PAPosition angle residualdegstat.fit.residualfloat(O-C)SepAngular separation residualarcsecstat.fit.residualfloatr_(O-C)Orbit calculation references (in refs.dat file)meta.refcharNote? An additional note (1)meta.noteintnullableJ/AJ/121/3224/refsReferences to table3.datrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.refcharBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namesmeta.bib.authorcharComCommentsmeta.notecharJ/AJ/121/3224/table4Unresolved Hipparcos double starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainHDSHipparcos double star numbermeta.idintn_HDSMultiplicity index on HDSmeta.notecharHIPHIP (Cat. <I/239>) numbermeta.idintNote[abc, ] Notes (1)meta.notecharJ/AJ/121/3224/table5Unresolved Hipparcos "problem" starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIPHIP (Cat. <I/239>) numbermeta.idintNote[abc, ] Note (1)meta.notecharTypeHippacos solution (G1)meta.id;stat.fitcharJ/AJ/121/3224/table6Unresolved Hipparcos starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIPHIP (Cat. <I/239>) numbermeta.idintNote[a] a: Observed twicemeta.notechar