J/A+AS/146/251ivo://CDS.VizieR/J/A+AS/146/251CDSBaumgardt H.Dettbarn C.Wielen R.2018-01-10T11:47:44Z2000-11-11T22:02:48ZCDS support team

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

cds-question@unistra.fropen-star-clustersproper-motionsvisible-astronomytrigonometric-parallaxMean proper motions and parallaxes of 205 open clusters were determined from their member stars found in the Hipparcos (<I/239>) Catalogue. 360 clusters were searched for possible members, excluding nearby clusters with distances D<200pc. Members were selected using ground based information (photometry, radial velocity, proper motion, distance from the cluster centre) and information provided by Hipparcos (proper motion, parallax). Altogether 630 certain and 100 possible members were found. A comparison of the Hipparcos parallaxes with photometric distances of open clusters shows good agreement. The Hipparcos data confirm or reject the membership of several Cepheids in the studied clusters.2000A&AS..146..251Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/146/251CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/239 : The Hipparcos and Tycho Catalogues (ESA 1997)I/250 : The Tycho Reference Catalogue (Hog+ 1998)http://obswww.unige.ch/webda/ : Database of Stellar Open Clusters (BDA)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/146/251https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/146/251http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/146/251https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/146/251https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/146/251http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/146/251GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/146/251/objects (Cluster positions (from Simbad))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/146/251/objects?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/146/251/objects?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/146/251/objects?GETtext/xml+votable180.050000true0.6567.3833330.0055555555555555566/1287 1302 1325 1335 1464 1539 1583 1923 1930 2395 2436 2940 3038 3045 3091 3153 3230 3254 3256-3257 3302 3306-3308 3384 3584 3604 3621-3623 3632 3642 3649 3755 3796 4078 4298 6760 10796 12990 13048 13198 13799 13952 14014 14029 14033 14059 14175 14210 14263 14295 14309-14310 14322 14353 14415 14603 14622 14628-14630 14643 14645-14646 14690 14749 15121 15376 15430 15443 15478 15622 15632 15662 15759 16490 20761 20797 21439 21510 21517 21523 21529 21531 21538 21645 21647 21656 21682 21774 22056 22065 22123 22199 22219 22249 22478 22805 23410 23633 23637 23769 23982 24120 24228 24291 24333 24345 24510 24522 28711 28803 28806 28809 28818 28891 28894 28913 28916 29026-29027 29081-29082 29113 29116 29269 29463 29513 29533 30208 30215 30335 30439 30635 31756 31790 31812 33099 33588 37333 37351 37592 37705 37712 37719 37723 37788 37839 37859 37865 37892 37895 37897 37901 37926 37929 37932-37934 38016 38018 38024 38026 38073 38242 38537 39181 39244 39251 39257 39355-39356 39374 39384-39385 39714 39739 39766 39770 39774-39776 39796 39804-39805 39826 39895 39906-39907 39931 40104 40106 40490 40696 41445 41461 41599 41646 41670 41688 41699 41710 41758 41770 41789 41834 41856 41863 41878 41928 42135 42153 42203 42209 42213 42227 42236 42274 42303 42376-42377 42394-42395 42420 42438 42458 42464 42500 42583 43022 43024 43033 43045 43047-43048 43140 43301 45203https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/146/251?format=asciiOpticaldefaultJ/A+AS/146/251/objectsCluster positions (from Simbad)NameCluster namemeta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBDASimbad column added by the CDSmeta.refcharNote[*] indicates a note in file "notes.dat"meta.notecharRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainSNameName in Simbad if different than those in Namemeta.idcharSimbadask the SIMBAD data-base about this objectmeta.refcharJ/A+AS/146/251/table1List of Hipparcos stars in the fields of open clustersNameCluster Namemeta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIPHipparcos number of starmeta.idintBDANumber of star in BDA databasemeta.id;meta.maincharMinfMembership information (1)meta.code.membercharMprob? Membership probability (2)meta.code.memberfloatnullableJ/A+AS/146/251/table2Mean astrometric parameters of open clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCluster Namemeta.id;meta.maincharprimaryNote[*] indicates a note in file "notes.dat"meta.notecharNtotTotal number of stars in Hipparcosmeta.numberintNuseNumber of stars used to derive astrometric parametersmeta.numberintPlxMean cluster parallax (1)maspos.parallax.trigfloate_PlxError of parallaxmasstat.errorfloatpmRAMean cluster proper motion in RA (2)mas/yrpos.pm;pos.eq.rafloate_pmRAError of proper motion in RAmas/yrstat.errorfloatpmDEMean cluster proper motion in DEmas/yrpos.pm;pos.eq.decfloate_pmDEError of proper motion in DEmas/yrstat.errorfloatNabs? Total number of abscissae (3)meta.numberintnullableNrej? Number of rejected abscissae (3)meta.numberintnullableUWSD? Unit weight standard deviation (3)stat.stdevfloatnullablePlx:pmRACorrelation coefficient between parallax and proper motion in right ascensionpos.pm;pos.eq.rafloatPlx:pmDECorrelation coefficient between parallax and proper motion in declinationpos.pm;pos.eq.decfloatpmRA:pmDECorrelation coefficient between the proper motion componentsstat.correlationfloatJ/A+AS/146/251/notesIndividual notesNameCluster Namemeta.id;meta.maincharprimaryNoteText of the notemeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint