J/MNRAS/317/460ivo://CDS.VizieR/J/MNRAS/317/460doi:10.26093/cds/vizier.73170460CDSFeast M.W.Whitelock P.A.2024-06-26T20:16:39Z2000-11-19T10:06:38ZCDS support team

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

cds-question@unistra.frvariable-starsradial-velocityapparent-magnitudeThe space motions of Mira variables are derived from radial velocities, Hipparcos (<I/239>) proper motions and a period-luminosity relation. The previously known dependence of Mira kinematics on the period of pulsation is confirmed and refined. In addition, it is found that Miras with periods in the range 145-200d in the general Solar neighbourhood have a net radial outward motion from the Galactic Centre of 75+/-18km/s. This, together with a lag behind the circular velocity of Galactic rotation of 98+/-19km/s, is interpreted as evidence for an elongation of their orbits, with their major axes aligned at an angle of ~17{deg} with the Sun-Galactic Centre line, towards positive Galactic longitudes. This concentration seems to be a continuation to the Solar circle and beyond of the bar-like structure of the Galactic bulge, with the orbits of some local Miras probably penetrating into the bulge. These conclusions are not sensitive to the distance scale adopted. A further analysis is given of the short-period (SP) red group of Miras discussed in companion papers in this series. In Appendix A the mean radial velocities and other data for 842 oxygen-rich Mira-like variables are tabulated. These velocities were derived from published optical and radio observations.2000MNRAS.317..460Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/317/460CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/239 : The Hipparcos and Tycho Catalogues (ESA 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/317/460https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/317/460http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/317/460https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/317/460https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/317/460http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/317/460GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/317/460/stars (Star positions (from Simbad))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/317/460/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/317/460/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/317/460/stars?GETtext/xml+votable180.050000true6.00791738.5769440.0055555555555555566/181 194 220 544 592 752 821 958 1134 1288 1308 1318 1345 1350 1364 1490 1519 1536 1577 1682 1699 1754 1889 1892 1986 2173 2203 2293 2430 2449 2464 2500 2566 2578 2586 2642 2649 2687 2694 2732 2773 2787 2795 2809 2833 2888 2990 2994 3061 3098 3209 3432 3567 3584 3801 3996 4024 4107 4286 4355 4472 4614 4632 4663 4687 4788 4798 4892 4972 5446 5647 5651 5657 6007 6161 6190 6314 6347 6354 6399 6419 6823 6845-6846 6904 7105 7116 7119 7300 7619 7631 7840 7919 8035 8405 8443 8475 8526 8532 8603 8737 8926 9074 9091 9175 9229 9258 9310 9367 9379 9422-9423 9460 9565 9755 9796 10039 10069 10363 10570 10576 10635 10806 11017 11214 11227 11428 11712 11747 11823 11866 11997 12137 12260 12318 12329 12382 12393 12457 12496 12501 12510 12525 12539 12556 12564 12690 12784 12811 12814 12816 12828 12833 12835 12850 12855 12861 12868 12871 12875 12878 12889-12890 12924-12925 12931 12941 12943 12945 12947 12950 12952 12959 13032 13080 13089 13109 13153 13162 13207 13215 13257 13290 13338 13463 13566 13623 13631 13666 13683 13723 13740 13803 13813 13823 13845 13926 13950 14007 14036 14048 14086 14111 14175 14196 14224 14260 14308 14325 14352 14391-14392 14397 14399 14410 14434 14454 14457 14465-14466 14473 14476 14486 14490 14497 14500 14509 14512 14519 14527 14534 14556 14592 14595 14605 14633 14659-14660 14721 14725 14811 14821 14827 14834-14835 14853 14856 14863 14868 14896 14911 14920 14929 14934 14936 14964 14992 15012 15044 15068 15074 15144 15168 15170 15191 15193 15331 15359 15375 15449 15514 15620 15757 15877 16023 16088 16114 16132 16220 16224 16232 16335 16389 16437 16459 16594 17048 17178 17185 17192 17242 17344 17716 17763 17996 18188 18323 18364 18379 18470 19065 19080 19106 19165 19279 19293 19295 19309 19364 19388 19434 19507 19624 19694 19830 20012 20156 20196 20212 20272 20291 20419 20477 20626 20636 20652 20839 20843 21050 21191 21483 21520 21531 21542 21555 21676 21682 21684 21710 21736 21777 21794 21803 21933 21939 21950 22015 22086-22087 22110 22115 22156 22161 22227 22231 22261 22271 22304 22306 22312 22333 22369 22400 22415 22434 22437 22447 22470 22497 22607 22646 22806 22954 22988 23011 23182 23289 23394 23470 23488 23544 23649 23691 23707 23789 23796 23846 23932 23942 23948 24058 24089 24151 24204 24335 24381 24426 24453 24461 24500 24514 24520 24952 24989 24997 25032 25246 25394 25407 25544 25553 25692 25729 25798 25842 26070 26156 26331 26360 26719 27048 27111 27517 27847 28072 28113 28188 28213 28510 28679 28711 28740 28959 28981 28998 29009 29017 29019-29020 29023 29043 29045 29172 29174 29269 29349 29387 29395 29430 29483 29812 29817 29832 29877 29882 29963-29964 29991 30058-30059 30062 30069 30087 30089 30098 30103 30119 30137 30143 30156 30181 30190 30194 30207 30289 30307 30399 30464-30465 30473 30479 30488 30492 30504 30516 30544 30557 30559-30561 30564 30568 30572 30588 30606 30657 30661 30674 30726 30733 30801 30856 30922 31007 31059 31108 31172 31187 31194 31292 31352 31458 31542 31552 31564 31610 31651 31664-31665 31751 31764 31776 31794 31812 31817 31823 31826 31828 31832 31835 31837 31840 31856 31862 31909 31922 31938 31999 32002 32005-32006 32008-32009 32047 32074 32080 32141 32145 32155 32157 32162 32171 32174 32176 32202 32206 32209 32219 32234 32237 32245 32250 32259 32314 32322 32334 32341 32345 32353 32384 32404 32437 32439 32455 32500 32505 32509 32519 32525-32527 32543-32544 32559 32562 32607 32621-32622 32624-32625 32648 32661 32696 32711 32733 32759 32784 32799 32929 32941 33037 33056 33120 33140 33221 33233 33287 33338 33570 33614 33664 33739-33740 33919-33920 33999 34094 34145 34240 34292 34356 34576 34792 34830 34894 35506 35738 36028 36060 36120 36124 36188 36311 36320 36413 36704 36738 36889 37023 37176 37307 37326 37528 37719 37747 37759 37844 37906 37921 37952 37962 37994 38038 38051 38082 38125 38230 38701 39332 39371 39435 39487 39504 39631 39803 39933 40152 40240 40246 40422 40463 40686 40688 40726 40855 40946 41001 41079 41115 41325 41687 41690 41791 41811 41965 42000 42052 42125 42244 42272 42295 42318 42325 42377 42467 42483 42530 42533 42713 42814 42833 42840 42868 42871 42882 42991 43162 43184 43454 43494 43566 43807 43864 43890 44018 44281 44309 44350 44361 44364 44376 44391 44396 44417 44431 44433 44451 44459 44491 44498 44511 44515 44546 44657 44786 44885 44981 45009 45088 45105 45133 45206 45233 45260 45285 45291 45375 45446 45524 45528 45565 45591 45783 45809 45843 45854 45917 45932 45936 45963 45973 45987 45997 46160 46313 46330 46334 46353 46375 46387 46642 46735 46768 46841 46859 47004 47029 47032 47098 47113 47248 47277 47293 47332 47387 47394 47469 47473 47508 47513 47526 47558 47706 47749 47819 47822 47824 47880 47897 47963 48006 48133 48143 48180 48218 48271 48301 48305 48326 48347 48464 48468 48575 48697 48715 48758 48912 49013 49073 49123 49132https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/317/460?format=asciiOpticaldefaultJ/MNRAS/317/460/starsStar positions (from Simbad)NameStar namemeta.id;meta.maincharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainJ/MNRAS/317/460/table1Individual space velocitiesNameStar namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSP[ab] a: not short-period-red stars b: short-period-red starsmeta.codecharGroupGroup numbermeta.idintUvelU velocitykm/sphys.velocfloatVvelV velocitykm/sphys.velocfloatWvelW velocitykm/sphys.velocfloatRVRadial velocitykm/sphys.veloc;pos.heliocentricfloatVrotRotational velocitykm/sphys.veloc.rotatfloate_Uvelrms uncertainty on Uvelkm/sstat.errorfloate_Vvelrms uncertainty on Vvelkm/sstat.errorfloate_Wvelrms uncertainty on Wvelkm/sstat.errorfloate_RVrms uncertainty on RVkm/sstat.errorfloate_Vrotrms uncertainty on Vrotkm/sstat.errorfloatJ/MNRAS/317/460/tablea2Radial velocitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharprimaryPerPerioddtime.periodintVarVariable typemeta.code;src.varcharSpTypeSpectral typesrc.spTypecharRVRadial velocitykm/sphys.veloc;pos.heliocentricintKmag? K magnitudemagphot.mag;em.IR.KfloatnullableMetMethod used to derive velocity (1)meta.code;obscharr_NameReferences separated by commasmeta.refcharJ/MNRAS/317/460/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.refintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar