J/A+AS/133/387ivo://CDS.VizieR/J/A+AS/133/387CDSBalaguer-Nunnez L.Tian K.P.Zhao J.L.1998-12-21T18:45:05Z1998-12-21T19:43:53ZCDS support team

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

cds-question@unistra.fropen-star-clustersproper-motionsRelative proper motions, their corresponding errors and membership probabilities of 722 stars in the open cluster NGC 1817 region are given. Equatorial coordinates were computed using Tycho Catalog (Cat. <I/239>) as reference stars. Forty stars from this catalog are in the region under study. The cross-identification of this 40 stars are given as notes. Only 15 stars were found in this region from the PPM Catalog (Cat. <I/146>), and their respective identification is also included in the note5.dat file.1998A&AS..133..387Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/133/387CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/239 : The Hipparcos and Tycho Catalogues (ESA 1997)I/146 : Positions and Proper Motions - North (Roeser+, 1988)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/133/387https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/133/387http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/133/387https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/133/387https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/133/387http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/133/387GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/133/387/table5 (Relative proper motions and membership probabilities of 722 stars of NGC 1817 and NGC 1807)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/133/387/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/133/387/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/133/387/table5?GETtext/xml+votable180.050000true78.1048083316.695841670.005555555555555556https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/133/387?format=asciiOpticaldefaultJ/A+AS/133/387/table5Relative proper motions and membership probabilities of 722 stars of NGC 1817 and NGC 1807recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential identification numbermeta.idintxposx-plate coordinate (towards East)cmpos.cartesian.x;instr.detfloatyposy-plate coordinate (towards North)cmpos.cartesian.y;instr.detfloatRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainpmxProper motion in xmas/yrpos.pmdoublepmyProper motion in ymas/yrpos.pmdoublee_pmxerror in PMxmas/yrstat.errorfloate_pmyerror in PMymas/yrstat.errorfloatPngc1817[0,1] Probability NGC 1817 cluster starstat.fit.goodnessfloatPngc1807[0,1] Probability NGC 1807 cluster starstat.fit.goodnessfloatPfield[0,1] Probability Field starstat.fit.goodnessfloatWNumber of plate pairs usedmeta.numberintTYCTycho (Cat. <I/239>) numbermeta.idcharPPM? PPM (Cat. <I/146>) numbermeta.idintnullable