J/PAZh/45/35ivo://CDS.VizieR/J/PAZh/45/35CDSIzmailov I.S.2022-05-02T14:21:27Z2018-12-21T07:52:20ZCDS support team

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

cds-question@unistra.frmultiple-starsorbitsBased on positional observations, we have determined the orbits of 130 visual double stars for the first time and improved the orbits of 321 stars. The histogram of eccentricities for all of the derived orbits corresponds to the relation f=2e. The period distribution has two pronounced maxima at P~200 and 550yr. The ephemeris relative positions and their errors have been calculated for the next three years.2019PAZh...45...35Ihttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/45/35CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/45/35https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PAZh/45/35http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PAZh/45/35https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PAZh/45/35https://vizier.iucaa.in/viz-bin/votable?-source=J/PAZh/45/35http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PAZh/45/35GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PAZh/45/35/table1 (Orbital elements, solution without weights)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PAZh/45/35/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/PAZh/45/35/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PAZh/45/35/table1?GETtext/xml+votable180.050000true0.143125-53.09772220.0055555555555555566/42 79 408 586 601 771 941 1077 1227 1288 1505 1640 1642 1771 1904 1939 1970 2042 2171 2348 2685 2737 2747 2923 2948 3006 3020 3119 3146 3199 3220 3280 3500 3678 3732 3751 3757 3838 3864 3888 4014 4143 4164 4240 4336 4344 4434 4444 4597 4670 4734 4884 5015 5123 5172 5255 5377-5378 5434 5455 5498 5590 5592 5670 5689 5762-5763 5929 5986 5994 6106 6154 6340 6941 7063 7117 7205 7465 7595 7606 7665 7943 7950 7964 8003 8237 8284 8345 8429 8465 8481 8750 8790 8896 8995 9032 9294 9327 9442 9707 9808 9857 9873 9905 10000 10004 10090 10097 10211 10236 10313 10388 10420 10459 10485 10517 10716 10721 10741 10747 11029 11060 11118 11176 11290 11302 11397 11436 11488 11500 11562 11620 11811 11995 12289 12404 12469 12526 12702 12743 12798 12928 13033 13100 13177 13257 13292 13301 13323 13448 13459 13464 13487 13512 13713 13960 14025 14144 14266 14378 14393 14410 14452 14456 14459 14480 14512 14522 14669 14702 14777 14878 14908 14915 15088 15154 15311 15330 15418 15482 15522 15541 15680 15730 15760 15861 15865 15917 15995 16005 16333 16338 16344 16379 16415 16495 17083 17369 17394 17462 17752 17844 17888 18127 18350 18441 18647 19029 19132 19320 19462 19500 19636 19703 19815 19923 19979 20071 20081 20097 20103 20125 20143 20216 20298 20310 20345 20366 20376 20406 20416 20428 20476 20543 20975 21228 21519 21577 21643 21792 21905 21948 21955 21987 22263 22300 22553 22709 22777 22854 22939 22981 23005 23017 23137 23182 23191 23213 23319 23377 23448 23496 23527 23536 23599 23660 23745 23826 23896 23960 23995 24076 24214 24233 24384 24451 24467 24478 24557 24562 24797 24989 25070 25192 25475 25713 26024 26060 26101 26141 26211 26266 26362 26391 26400 26468 26610 26731 26774 26926 27057 27109 27439 27623 27671 27737 27822 27875 27973 28014 28018 28258 28395 28481 28484 28582 28943 29001 29091 29196 29239 29309 29313 29633 29640 29737 29753 30167 30226 30374 30412 30513 30558 30716 30914 31133 31208 31328 31433 31491 31621 31720 31742 31751 31774 31967 32001 32058 32088 32338 32450 32585 32588 32684 32695 32763 33340-33341 33442 33689 33922 34052 34058 34480-34481 34519 34740 34896 34928 35033 35291 35330 35689-35690 35796 35814 35948 36009 36545 36755 36817 37778 37902 37969 38095 38359 38428 38855 39275 39464 39562 39950 40199 40271 40418 40688 41556-41557 41607 42216 42285 42442 42459 42734 42956 42994 43023 43242 43277 43498 43856 44639 44844 44960 44981 44983 44998-44999 45874 45934 46342 47235 47568 47742 47777 48263 48636 48749 48923 49089https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PAZh/45/35?format=asciidefaultJ/PAZh/45/35/table2Orbital elements, solution with weightsCompComponentsmeta.code.multipcharWDSWDS identifier (Cat. B/wds)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDiscDiscoverer & Numbermeta.idcharPPeriodyrtime.perioddoublee_PFormal error in Pyrstat.errordoubleaSemi-major axis (a)arcsecphys.angSize;srcdoublee_aError in aarcsecstat.errordoubleiInclination (i)degsrc.orbital.inclinationfloate_iError in idegstat.errorfloatOmegaNode (Omega)degsrc.orbital.nodefloatidntf[*] An identified ascending node is indicated by * (Cat. B/wds)src.orbital.nodechare_OmegaError in Omegadegstat.errorfloatTThe time of periastron passage (T) in fractional Besselian yearyrsrc.orbital.periastrondoublee_TError in Tyrstat.errordoubleeEccentricity (e)src.orbital.eccentricitydoublee_eError in estat.errordoubleomegaLongitude of periastron (omega)degsrc.orbital.periastronfloate_omegaError in omegadegstat.errorfloatDLDate of the last observation used in the orbit calculationyrtime.epochintsdStandard deviation of observations for this orbitarcsecstat.stdev;obsdoubleosdStandard deviation for the previous orbitarcsecstat.stdevdoubleRefThe previous orbit reference (1)meta.ref;pos.framechart0Epoch of the apparent motion parametersyrtime.epochdoublerho0Angular separation for t0 from orbitarcsecpos.angDistancedoublee_rho0Error in angular separationarcsecstat.errordoubletheta0Position angle for t0 from orbitdegpos.posAngdoublee_theta0Error in position angledegstat.errordoublepmrhoProper Motion (angular separation) for t0 from orbitarcsec/yrpos.pmdoublee_pmrhoError in proper motion pmrhoarcsec/yrstat.errordoublepmthetaProper Motion (position angle) for t0 from orbitdeg/yrpos.pmdoublee_pmthetaError in proper motion pmthetadeg/yrstat.errordoublerRadius of curvaturearcsecphys.angSizefloate_rError in radius of curvaturearcsecstat.errorfloatdVRDifference between radial velocities for t0 from orbitarcsec/yrphys.veloc;arith.difffloate_dVRError in differencearcsec/yrstat.errorfloatMSum of mass of stars in mass of Sun multiplied by parallax^3^solMass.arcsec**3phys.massdoublee_MError in masssolMass.arcsec**3stat.errordoublesetsDisplay Sets of possible orbitsmeta.ref.urlcharJ/PAZh/45/35/table1Orbital elements, solution without weightsSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintsetsDisplay Sets of possible orbitsmeta.ref.urlcharWDSWDS identifier (Cat. B/wds)meta.id;meta.maincharDiscDiscoverer & Numbermeta.idcharCompComponentsmeta.code.multipcharPPeriodyrtime.perioddoublee_PFormal error in Pyrstat.errordoubleaSemi-major axis (a)arcsecphys.angSize;srcdoublee_aError in aarcsecstat.errordoubleiInclination (i)degsrc.orbital.inclinationfloate_iError in idegstat.errorfloatOmegaNode (Omega)degsrc.orbital.nodefloatidntf[*] An identified ascending node is indicated by * (Cat. B/wds)src.orbital.nodechare_OmegaError in Omegadegstat.errorfloatTThe time of periastron passage (T) in fractional Besselian yearyrsrc.orbital.periastrondoublee_TError in Tyrstat.errordoubleeEccentricity (e)src.orbital.eccentricitydoublee_eError in estat.errordoubleomegaLongitude of periastron (omega)degsrc.orbital.periastronfloate_omegaError in omegadegstat.errorfloatDLDate of the last observation used in the orbit calculationyrtime.epochintsdStandard deviation of observations for this orbitarcsecstat.stdev;obsdoubleosdStandard deviation for the previous orbitarcsecstat.stdevdoubleRefThe previous orbit reference (1)meta.ref;pos.framechart0Epoch of the apparent motion parametersyrtime.epochdoublerho0Angular separation for t0 from orbitarcsecpos.angDistancedoublee_rho0Error in angular separationarcsecstat.errordoubletheta0Position angle for t0 from orbitdegpos.posAngdoublee_theta0Error in position angledegstat.errordoublepmrhoProper Motion (angular separation) for t0 from orbitarcsec/yrpos.pmdoublee_pmrhoError in proper motion pmrhoarcsec/yrstat.errordoublepmthetaProper Motion (position angle) for t0 from orbitdeg/yrpos.pmdoublee_pmthetaError in proper motion pmthetadeg/yrstat.errordoublerRadius of curvaturearcsecphys.angSizefloate_rError in radius of curvaturearcsecstat.errorfloatdVRDifference between radial velocities for t0 from orbitarcsec/yrphys.veloc;arith.difffloate_dVRError in differencearcsec/yrstat.errorfloatMSum of mass of stars in mass of Sun multiplied by parallax^3^solMass.arcsec**3phys.massdoublee_MError in masssolMass.arcsec**3stat.errordouble_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainwdsDisplay the WDS (Cat. B/wds) datameta.ref.urlcharJ/PAZh/45/35/table3Sets of possible orbits, solution without weightsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDiscDiscoverer & Numbermeta.idcharCompComponentsmeta.code.multipcharPPeriodyrtime.perioddoubleaSemi-major axis (a)arcsecphys.angSize;srcdoubleiInclination (i)degsrc.orbital.inclinationfloatOmegaNode (Omega)degsrc.orbital.nodefloatTThe time of periastron passage (T) in fractional Besselian yearyrsrc.orbital.periastrondoubleeEccentricity (e)src.orbital.eccentricitydoubleomegaLongitude of periastron (omega)degsrc.orbital.periastronfloatt0epoch of the apparent motion parametersyrtime.epochdoublerho0Angular separation for t0 from orbitarcsecpos.angDistancedoubletheta0Position angle for t0 from orbitdegpos.posAngdoublepmrhoProper Motion (angular separation) for t0 from orbitarcsec/yrpos.pmdoublepmthetaProper Motion (position angle) for t0 from orbitdeg/yrpos.pmdoublerRadius of curvaturearcsecphys.angSizefloatdVRDifference between radial velocities for t0 from orbitarcsec/yrspect.dopplerVeloc;arith.difffloatMSum of mass of stars multiplied by parallax^3^solMass.arcsec**3phys.massdoubleWDSWDS identifier (Cat. B/wds)meta.id;meta.maincharJ/PAZh/45/35/table4Sets of possible orbits, solution with weightsrRadius of curvaturearcsecphys.angSizefloatCompComponentsmeta.code.multipcharPPeriodyrtime.perioddoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDSWDS identifier (Cat. B/wds)meta.id;meta.maincharDiscDiscoverer & Numbermeta.idcharaSemi-major axis (a)arcsecphys.angSize;srcdoubleiInclination (i)degsrc.orbital.inclinationfloatOmegaNode (Omega)degsrc.orbital.nodefloatTThe time of periastron passage (T) in fractional Besselian yearyrsrc.orbital.periastrondoubleeEccentricity (e)src.orbital.eccentricitydoubleomegaLongitude of periastron (omega)degsrc.orbital.periastronfloatt0epoch of the apparent motion parametersyrtime.epochdoublerho0Angular separation for t0 from orbitarcsecpos.angDistancedoubletheta0Position angle for t0 from orbitdegpos.posAngdoublepmrhoProper Motion (angular separation) for t0 from orbitarcsec/yrpos.pmdoublepmthetaProper Motion (position angle) for t0 from orbitdeg/yrpos.pmdoubledVRDifference between radial velocities for t0 from orbitarcsec/yrspect.dopplerVeloc;arith.difffloatMSum of mass of stars multiplied by parallax^3^solMass.arcsec**3phys.massdoubleJ/PAZh/45/35/table5Orbital ephemerides, solution without weightsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintrho19Angular separation for 2019.0arcsecpos.angDistancefloate_rho19Error in angular separationarcsecstat.errorfloattheta19Position angle for 2019.0degpos.posAngfloate_theta19Error in position angledegstat.errorfloatrho20Angular separation for 2020.0arcsecpos.angDistancedoublee_rho20Error in angular separationarcsecstat.errorfloattheta20Position angle for 2020.0degpos.posAngfloate_theta20Error in position angledegstat.errorfloatrho21Angular separation for 2021.0arcsecpos.angDistancedoublee_rho21Error in angular separationarcsecstat.errorfloattheta21Position angle for 2021.0degpos.posAngfloate_theta21Error in position angledegstat.errorfloatWDSWDS identifier (Cat. B/wds)meta.id;meta.maincharDiscDiscoverer & Numbermeta.idcharCompComponentsmeta.code.multipcharJ/PAZh/45/35/table6Orbital ephemerides, solution with weightsWDSWDS identifier (Cat. B/wds)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDiscDiscoverer & Numbermeta.idcharCompComponentsmeta.code.multipcharrho19Angular separation for 2019.0arcsecpos.angDistancefloate_rho19Error in angular separationarcsecstat.errorfloattheta19Position angle for 2019.0degpos.posAngfloate_theta19Error in position angledegstat.errorfloatrho20Angular separation for 2020.0arcsecpos.angDistancedoublee_rho20Error in angular separationarcsecstat.errorfloattheta20Position angle for 2020.0degpos.posAngfloate_theta20Error in position angledegstat.errorfloatrho21Angular separation for 2021.0arcsecpos.angDistancedoublee_rho21Error in angular separationarcsecstat.errorfloattheta21Position angle for 2021.0degpos.posAngfloate_theta21Error in position angledegstat.errorfloat