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<ri:Resource created="2008-07-15T12:14:10Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>Nearby open clusters radii and masses</title><shortName>J/A+A/468/151</shortName><identifier>ivo://CDS.VizieR/J/A+A/468/151</identifier><altIdentifier>doi:10.26093/cds/vizier.34680151</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Piskunov A.E.</name></creator><creator><name>Schilbach E.</name></creator><creator><name>Kharchenko N.V.</name></creator><creator><name>Roeser S.</name></creator><creator><name>Scholz R.-D.</name></creator><date role="Updated">2017-11-28T13:21:17Z</date><date role="Created">2008-07-15T12:14:10Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>open-star-clusters</subject><subject>galaxy-classification-systems</subject><description>The table presents tidal parameters and masses of 236 open clusters in the nearest kiloparsecs around the Sun. The parameters are derived from a fitting of three-parameter King profiles to the the observed density distribution. The clusters are sub-sample of the Catalogue of Open Cluster Data and their members are selected from high precision homogeneous all sky catalogue ASCC-2.5 (Kharchenko, 2001, Cat. &lt;I/280&gt;). Up to four cluster membership samples in wide cluster area are considered for every cluster and the best solution is presented in the table. Clusters in the table are sorted by numbers in the COCD order.</description><source format="bibcode">2007A&amp;A...468..151P</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/468/151</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/I/280">I/280 : All-sky Compiled Catalogue of 2.5 million stars (Kharchenko 2001)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/438/1163">J/A+A/438/1163 : Catalogue of Open cluster Data (COCD) (Kharchenko+, 2005)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/440/403">J/A+A/440/403 : 109 new Galactic open clusters (COCD1) (Kharchenko+, 2005)</relatedResource></relationship></content><rights>https://cds.unistra.fr/vizier-org/licences_vizier.html</rights><capability><interface xsi:type="vr:WebBrowser"><accessURL use="full">https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/468/151</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/468/151</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/468/151</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/468/151</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/468/151</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South 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parameters and tidal masses for 236 open clusters</description><column><name>SimbadName</name><description>Simbad column added by the CDS</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="19*">char</dataType></column><column><name>recno</name><description>Record number assigned by the VizieR team. Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>COCD</name><description>COCD number (&gt;1000 for COCD1)</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Name</name><description>Cluster designation (NGC, IC or other)</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="17*">char</dataType></column><column><name>GLON</name><description>Galactic longitude</description><unit>deg</unit><ucd>pos.galactic.lon</ucd></column><column><name>GLAT</name><description>Galactic latitude</description><unit>deg</unit><ucd>pos.galactic.lat</ucd></column><column><name>Dist</name><description>Heliocentric distance</description><unit>pc</unit><ucd>pos.distance;pos.heliocentric</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>E(B-V)</name><description>Colour-excess</description><unit>mag</unit><ucd>phot.color.excess</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>logt</name><description>Logarithm of age</description><unit>log(yr)</unit><ucd>time.age</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>r1</name><description>Empirical angular radius of the core</description><unit>deg</unit><ucd>phys.angSize</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>r2</name><description>Empirical angular radius of the cluster</description><unit>deg</unit><ucd>phys.angSize</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Sol</name><description>[1-4] Number of the acceptable solutions of King's parameters from 4 membership groups</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Sam</name><description>[1-4] Number of the membership sample providing the best solution</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>N2</name><description>Number of the cluster members of this sample within r2</description><ucd>meta.number</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>rc</name><description>Core radius (King)</description><unit>pc</unit><ucd>phys.size.radius</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_rc</name><description>rms error of King core radius</description><unit>pc</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>rt</name><description>Tidal radius (King)</description><unit>pc</unit><ucd>phys.size.radius</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_rt</name><description>rms error of King tidal radius</description><unit>pc</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>k</name><description>King's normalizing factor</description><ucd>stat.fit.param</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_k</name><description>rms error of King normalizing factor</description><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>logM</name><description>Logarithm of cluster mass</description><unit>log(solMass)</unit><ucd>phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_logM</name><description>rms error of logarithm of cluster mass</description><unit>log(solMass)</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>_RA.icrs</name><description>Right ascension (ICRS) (computed by VizieR, not part of the original data)</description><unit>deg</unit><ucd>pos.eq.ra</ucd><flag>nullable</flag><flag>indexed</flag></column><column><name>_DE.icrs</name><description>Declination (ICRS) (computed by VizieR, not part of the original data)</description><unit>deg</unit><ucd>pos.eq.dec</ucd><flag>nullable</flag><flag>indexed</flag></column></table></schema></tableset></ri:Resource>