J/A+AS/136/307ivo://CDS.VizieR/J/A+AS/136/307CDSAbad C.Vicente B.1999-04-12T16:37:55Z1999-04-12T16:37:22ZCDS support team

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

cds-question@unistra.frphotographic-magnitudeastrometryopen-star-clustersproper-motionsA catalogue of stellar positions and proper motions down to the 14th photographic magnitude in the area of the open cluster in Coma Berenices is compiled from data of 12 different sources. The accuracy of the proper motion data is comparable to that of the Hipparcos Catalogue (Cat. <I/239>).1999A&AS..136..307Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/136/307CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/136/307https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/136/307http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/136/307https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/136/307https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/136/307http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/136/307GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/136/307/table5 (Catalogue for the area of Coma Berenices)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/136/307/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/136/307/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/136/307/table5?GETtext/xml+votable180.050000true180.023112526.647411110.005555555555555556https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/136/307?format=asciiOpticaldefaultJ/A+AS/136/307/table5Catalogue for the area of Coma BerenicespmRAProper motion in right ascensions/yrpos.pm;pos.eq.radoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqRunning number of this catalogmeta.id;meta.mainintPmagEstimated photographic magnitudemagphot.mag;em.optfloatSpTypeSpectral typesrc.spTypecharRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.maine_RAsMean error of right ascensionmsstat.errorinte_pmRAError of proper motion in right ascension1e-05s.yr**-1stat.errorintDEJ2000Declination (J2000.0)pos.eq.dec;meta.maine_DEsMean error of declination10masstat.errorintEpochEpoch of right ascension and declinationyrtime.epochfloatpmDEProper motion in declinationarcsec/yrpos.pm;pos.eq.decfloate_pmDEMean error of proper motion in declinationmas/yrstat.errorfloatDepochMaximum epoch differenceyrtime.epochfloatNcatNumber of contributing catalogsmeta.numberint