J/AN/336/70ivo://CDS.VizieR/J/AN/336/70doi:10.26093/cds/vizier.113360070CDSMel'nik A.M.Rautiainen P.Berdnikov L.N.Dambis A.K.Rastorguev A.S.2025-09-29T20:18:01Z2015-02-26T13:29:30ZCDS support team

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

cds-question@unistra.frmilky-way-galaxyvariable-starsradial-velocityproper-motionsThe kinematics and distribution of classical Cepheids within ~3 kpc from the Sun suggest the existence of the outer ring R1R2' in the Galaxy. The optimum value of the solar position angle with respect to the major axis of the bar, theta_b, providing the best agreement between the distribution of Cepheids and model particles is theta_b_=37+/-13{deg}. The kinematical features obtained for Cepheids with negative Galactocentric radial velocity V_R_ are consistent with the solar location near the descending segment of the outer ring R2. The sharp rise of extinction toward of the Galactic center can be explained by the presence of the outer ring R1 near the Sun.2015AN....336...70Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AN/336/70CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/gcvs : General Catalogue of Variable Stars (Samus+ 2007-2013)I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)II/264 : ASAS Variable Stars in Southern hemisphere (Pojmanski+, 2002-05)J/A+AS/143/211 : Galactic Cepheids BVRI photometry (Berdnikov+, 2000)J/A+A/323/775 : Cepheids radial velocities and coordinates (Mishurov+ 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AN/336/70https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AN/336/70http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AN/336/70https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AN/336/70https://vizier.iucaa.in/viz-bin/votable?-source=J/AN/336/70http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AN/336/70GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AN/336/70/table1 (Data for 674 classical Cepheids)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AN/336/70/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AN/336/70/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AN/336/70/table1?GETtext/xml+votable180.050000true14.893666745.40672220.0055555555555555565/9482 6/1239 1331 1340 1348 1388 1402 1411 1421 1426 1429 1431-1432 1441 1445 1467 1625 1631 1765 1824 1829 1836 1858 1920 1985 2684 2799 2805 3000 3005 3008 3022 3033 3045 3047 3050 3052 3054 3059-3061 3063 3239 3252 3255 3261 3263 3284-3285 3304 3306 3309 3322 3342 3361-3362 3365 3459 3589 3599-3601 3616 3627 3629 3632 3641 3645 3656 3712-3714 3722 3731 3849 4095 12715 12846 12934 12963 12970-12971 12987 13166 13201 13288 13309-13310 13931 13933 13961 13990 14009 14047 14059 14205 14238-14240 14246 14251 14260 14262 14265 14267 14271 14282-14283 14291-14292 14295 14301 14303 14320-14321 14323-14324 14328 14402 14404 14407 14409 14411 14424 14427 14430-14431 14436 14445 14449 14453 14455 14457 14462 14469 14533 14601-14602 14607 14609 14625 14629-14630 14634 14637 14640 14653 14690 14698 14709 14718 14724 14736-14737 14770 15360 15378 15388 15392-15393 15396 15409 15425 15429 15461 15585 15618 15620 15632-15633 15660 15698 20805 20820 20827 20833 20849-20850 20852 20862-20863 20891 20945 20950 20953 20957 20977-20978 21511 21514 21537 21539 21542 21632 21634-21635 21638 21648 21671-21672 21679 21683 21686 21704 22020 22044 22064-22066 22068-22069 22071 22074 22078 22090 22106 22112 22115-22116 22122 22124 22149 22169 22181 22191 22193 22207 22210 22213-22214 22219 22221 22223 22227 22255 22267-22268 22270 22438 23619-23620 23622-23623 23635 23640 23643 23660 23662-23663 23669-23670 23727 23762-23763 23769 23778 23808 23816 23841 23846 23852 23922 23936 23967 24002 24088 24138 24145-24146 24149 24153 24226 24326 24339-24340 24372 24411 24450 24453 24478-24479 24527 28713 28717 28779 28806 28808 28819 28831 28873 28875 28893 28916 28918 28991 29032 29081 29089 29091 29095 29104 29106 29110 29126 29155 29159-29160 29166 29216 29249 29468 29519 29521 29523 29526 29533 29542 29772 29875 29897 30108 30128 30211 30219 30222-30223 30235 30243 30245 30258 30265 30270 30307 30311 30313 30321-30322 30327 30333 30438 30476 30504 30580 30608-30609 30641 30646 30659 30688 30692 32012 32064 32074 32080 33804 37203 37205 37223 37235 37240 37245 37247 37273 37303 37328-37330 37332-37334 37336 37339-37340 37342 37357 37359 37362-37364 37366 37650 37674 37711 37713 37721 37723 37729 37731 37734 37737 37741 37745-37747 37750 37752 37757 37813 37828-37829 37856 37859 37867 37869-37870 37873 37888 37895 37897 37903-37905 37913 37915 37917 37921 37923 37926-37927 37932 37934 37938-37939 37963 37993 38016-38017 38020 38022-38024 38026 38029 38048-38049 38417 38435 38627 39125 39196 39216-39217 39231-39232 39239 39243-39245 39263 39269 39271 39277 39283 39293 39348 39353 39357 39365 39367 39369 39374 39381-39382 39405 39410 39416-39417 39419 39704 39743 39748-39750 39759 39766 39771 39773 39779 39782 39790 39793-39794 39796 39799 39805 39824 39831 39838 39860 39862 39872-39873 39875 39879-39880 39883 39885-39886 39889 39891-39892 39894 39898 39905 39908 39913 39916 39920 39926 39930 39933 39935 39977 40450 40488 40491 40494 40580 40608-40609 40613 40634 41375 41383 41385 41419 41461 41556 41594 41599 41605 41608 41616 41622 41626 41631 41643 41655 41661 41667 41673-41674 41681 41697-41698 41713 41721-41722 41737 41759 41761-41762 41768 41780 41794 41810 41813 41833 41842 41858 41860 41862 42118 42153 42155-42156 42166 42171 42185 42224 42297 42352 42378 42445 42453 42496 42500 42820 43012-43013 43017 43022-43023 43028 43040-43041 43044 43047 43056-43057 43060 43309 43484 43722 48810https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AN/336/70?format=asciiOpticaldefaultJ/AN/336/70/table1Data for 674 classical CepheidsHIP? Star Hipparcos catalog numbermeta.idintnullableSeq[1/674] Running numbermeta.idintprimaryGCVSGCVS Identificationmeta.id;meta.maincharASASASAS Identification J name (HHMMSS+DDMM.m)meta.idcharTypeType of the variabilitymeta.notecharPF[0.5/68.1] Fundamental perioddtime.periodfloat<Vmag>? Mean magnitude in the V-bandmagphot.mag;em.opt.VfloatnullableRAJ2000Right ascension (J2000.0)pos.eq.raDEJ2000Declination (J2000.0)pos.eq.decGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latfloatr[0.1/27.7] Heliocentric distancekpcpos.distance;pos.heliocentricfloatHRV[-126/126]? Heliocentric Radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablee_HRV[0.1/10]? rms uncertainty in HRVkm/sstat.errorfloatnullabler_HRV? Reference to the catalog of HRV (1)meta.ref;pos.frameintnullablepmGLON[-13/45]? Proper motion along longitudemas/yrpos.pmfloatnullablee_pmGLON[0.1/11.3]? rms uncertainty in pmGLONmas/yrstat.errorfloatnullablepmGLAT[-20/14]? Proper motion along latitudemas/yrpos.pmfloatnullablee_pmGLAT[0.1/09.2]? rms uncertainty in pmGLATmas/yrstat.errorfloatnullable_RAPositions from Simbad, or from ASAS name (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad, or from ASAS name (declination part)degpos.eq.dec;meta.mainSimbadNameSimbad column added by the CDSmeta.idchar