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<ri:Resource created="2004-06-20T09:13:10Z" 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>Pulkovo Visual Double Star Catalogue</title><shortName>I/292</shortName><identifier>ivo://CDS.VizieR/I/292</identifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Kiselev A.A.</name></creator><creator><name>Kalinichenko O.A.</name></creator><creator><name>Kiyaeva O.V.</name></creator><creator><name>Shakht N.A.</name></creator><creator><name>Romanenko L.G.,Izmailov I.S.</name></creator><creator><name>Bykov O.P.</name></creator><creator><name>Maslennikov K.L.</name></creator><creator><name>Bukhmastova Yu.L.</name></creator><date role="Updated">2004-06-20T09:14:18Z</date><date role="Created">2004-06-20T09:13:10Z</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>multiple-stars</subject><subject>astrometry</subject><description>Into the present catalogue the seasonal mean relative positions (rho and theta 2000) are included for 234 visual double stars observed at Pulkovo with 26-inch refractor from 1960 through 2001. This catalogue is a successor of the catalogue dated 1986 [1]. Epoch of equinox is 2000.0. The main aim of these observations is to create the data base for the double star orbit and mass determinations [2]. The stars with the great orbital motion, having longer observation series, were measured in the first line. The photographic and CCD observations of visual double stars are being continued now. The results will be included into the future catalogue. Some stars are accompanied with notes. 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Should Not be used for identification.</description><ucd>meta.record</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Name</name><description>Positions to equinox of 2000.0 (1)</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType><flag>primary</flag></column><column><name>Rem</name><description>[*]? *: star not identified with the WDS star (2)</description><ucd>meta.code</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>pg1</name><description>? Magnitude for the primary star (3)</description><unit>mag</unit><ucd>phot.mag;em.opt</ucd><dataType xsi:type="vs:VOTableType">float</dataType><flag>nullable</flag></column><column><name>Var</name><description>[v] v: variable star</description><ucd>meta.code;src.var</ucd><dataType xsi:type="vs:VOTableType" arraysize="1*">char</dataType></column><column><name>pg2</name><description>? 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ADS number, if the star is included into the Aitken catalog</description><ucd>meta.id</ucd><dataType xsi:type="vs:VOTableType" arraysize="5*">char</dataType></column><column><name>Comp</name><description>? Components of multiple star</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="2*">char</dataType></column><column><name>_RA</name><description>Position (derived from Name) (right ascension part)</description><unit>deg</unit><ucd>pos.eq.ra;meta.main</ucd></column><column><name>_DE</name><description>Position (derived from Name) (declination part)</description><unit>deg</unit><ucd>pos.eq.dec;meta.main</ucd></column></table><table><name>I/292/catalog</name><description>Catalog of relative positions of Visual Double Stars</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>Name</name><description>Indicaton of the star, same as in table</description><ucd>meta.id;meta.main</ucd><dataType xsi:type="vs:VOTableType" arraysize="10*">char</dataType></column><column><name>ObsTime</name><description>Mean time moment of observations</description><unit>yr</unit><ucd>time.epoch</ucd><dataType xsi:type="vs:VOTableType">double</dataType></column><column><name>rho</name><description>Separation</description><unit>arcsec</unit><ucd>pos.angDistance;src.orbital</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_rho</name><description>Standard deviation in rho</description><unit>arcsec</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Theta</name><description>Position angle referred to equinox 2000.0</description><unit>deg</unit><ucd>pos.posAng</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>e_Theta</name><description>Standard deviation in Theta</description><unit>deg</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Nm</name><description>Number of plates used for computation of the seasonal means (1)</description><ucd>meta.number</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>o_rho</name><description>Number of plates used for computation of rho (1)</description><ucd>meta.number</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>o_Theta</name><description>Number of plates used for computation of Theta (1)</description><ucd>meta.number</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>erho</name><description>Error of rho for one plate</description><unit>arcsec</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>eTheta</name><description>Error of theta for one plate (2)</description><unit>arcsec</unit><ucd>stat.error</ucd><dataType xsi:type="vs:VOTableType">float</dataType></column><column><name>Ori</name><description>Orientation indicator (3)</description><ucd>instr.saturation</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column><column><name>Code</name><description>Code of observing/measuring person (4)</description><ucd>meta.code;obs</ucd><dataType xsi:type="vs:VOTableType">int</dataType></column></table></schema></tableset></ri:Resource>