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<ri:Resource created="1997-12-09T21:54:47Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" 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/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>Classical (Evolved) Algol-Type Binary Candidates</title><shortName>V/46</shortName><identifier>ivo://CDS.VizieR/V/46</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Budding E.</name></creator><date role="Updated">2006-04-09T21:41:15Z</date><date role="Created">1997-12-09T21:54:47Z</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>eclipsing-binary-stars</subject><description>A catalogue of some 414 classical Algol-type binary candidates is presented. Apart from the entries on numerous well-known and studied Algols, the catalogue draws attention to a large number of probably similar but generally less well-known stars, as well as others which may have been cited as possible Algols, though for which the overall evidence appears weaker. Acronyms used: BD = Brancewicz and Dworak (1980) (catalog &lt;II/150&gt;) GM = Giuricin and Mardirossian (1981a) GCVS = General Catalog of Variable Stars &lt;II/139&gt;</description><source format="bibcode">1984BICDS..27...91B</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/V/46</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>IsPreviousVersionOf</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/417/263">J/A+A/417/263</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/II/139">II/139 : General Catalog of Variable Stars (GCVS), 4th Ed. (Kholopov+ 1988)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/II/150">II/150 : Parameters for eclipsing binaries (Brancewicz+, 1980)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/J/A+A/417/263">J/A+A/417/263 : Catalogue of Algol type binary stars (Budding+, 2004)</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=V/46</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/VizieR-2?-source=V/46</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=V/46</mirrorURL></interface></capability><capability><interface xsi:type="vs:ParamHTTP"><accessURL use="base">https://vizier.cds.unistra.fr/viz-bin/votable?-source=V/46</accessURL><mirrorURL title="VizieR at IUCAA: Pune, India">https://vizier.iucaa.in/viz-bin/votable?-source=V/46</mirrorURL><mirrorURL title="VizieR at SAAO: SAAO, South Africa">http://vizieridia.saao.ac.za/viz-bin/votable?-source=V/46</mirrorURL><queryType>GET</queryType><resultType>text/xml+votable</resultType></interface></capability><capability standardID="ivo://ivoa.net/std/TAP#aux"><interface xsi:type="vs:ParamHTTP" role="std"><accessURL use="base">https://tapvizier.cds.unistra.fr/TAPVizieR/tap</accessURL></interface></capability><coverage><footprint ivo-id="ivo://ivoa.net/std/moc"/><waveband>Optical</waveband></coverage><tableset><schema><name>default</name><table><name>V/46/catalog</name><description>The Catalogue</description><column><name>name</name><description>*Name of star</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="9*">char</dataType></column><column><name>Per</name><description>? Period</description><unit>d</unit><ucd>time.period</ucd><dataType xsi:type="vs:VOTableType">double</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>ID</name><description>[1/414]+= Serial number of entry.</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Cont</name><description>[+] indicates a continuation of NEXT star</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>mass</name><description>*? Mass of the primary star</description><unit>solMass</unit><ucd>phys.mass</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>u_mass</name><description>[?] Uncertainty remark on mass</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Sp</name><description>*Spectral Type</description><ucd>src.spType</ucd><dataType xsi:type="vs:VOTableType" arraysize="12*">char</dataType></column><column><name>q</name><description>*? Mass ratio quoted by BD</description><ucd>phys.mass;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>subVol</name><description>*? Subgiant volume / Roche volume</description><unit>%</unit><ucd>stat.fit.param</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>u_subVol</name><description>[?] Uncertainty remark on subVol</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>l_qsd</name><description>[&lt;&gt;~?] Limit or approximate flag on qsd</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>qsd</name><description>*]0/1]? Calculated mass ratio</description><ucd>phys.mass;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>n_qsd</name><description>Remark on qsd</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="3*">char</dataType></column><column><name>l_Depth1</name><description>[&gt;] Limit flag on Depth1</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Depth1</name><description>*? The importance of depth of primary minimum</description><unit>mag</unit><ucd>phot.mag;stat.min</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>n_Depth1</name><description>[pvVB?] Passband (as in GCVS).</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="2*">char</dataType></column><column><name>r1</name><description>*[0/1[? Relative radius of primary</description><ucd>phys.size.radius;arith.ratio</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>sd</name><description>*]0/1[? sd status</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column></table><table><name>V/46/remarks</name><description>Remarks</description><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>ID</name><description>[1/414]+= Serial number of entry.</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>name</name><description>*Name of star</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="9*">char</dataType></column><column><name>ref</name><description>*Reference to most recent well-known catalog</description><ucd>meta.ref</ucd><dataType xsi:type="vs:VOTableType" arraysize="2*">char</dataType></column><column><name>l_Q</name><description>[&lt;] Less than sign</description><ucd>meta.code.error</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>Q</name><description>*? Quality description</description><ucd>meta.code.qual</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>rem</name><description>*Remarks</description><ucd>meta.note</ucd><dataType xsi:type="vs:VOTableType" arraysize="49*">char</dataType></column></table></schema></tableset></ri:Resource>