J/other/AstBu/73ivo://CDS.VizieR/J/other/AstBu/73.124doi:10.26093/cds/vizier/dv/hdkbceCDSKashibadze O.G.Karachentsev I.D.Karachentseva V.E.2026-03-17T20:07:44Z2020-03-09T08:26:42ZCDS support team

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

cds-question@unistra.frgalaxy-clustersredshiftedWe investigate the distribution and velocity field of galaxies situated in a band of 100x20 degrees centered on M87 and oriented along the Local supercluster plane. Our sample amounts 2158 galaxies with radial velocities less than 2000 km/s. Of them, 1119 galaxies (52%) have distance and peculiar velocity estimates. About 3/4 of early-type galaxies are concentrated within the Virgo cluster core, most of the late-type galaxies in the band locate outside the virial radius. Distribution of gas-rich dwarfs with M_HI_> M* looks to be insensitive to the Virgo cluster presence. Among 50 galaxy groups in the equatorial supercluster band 6 groups have peculiar velocities about 500-1000km/s comparable with virial motions in rich clusters. The most cryptic case is a flock of nearly 30 galaxies around NGC4278 (Coma I cloud), moving to us with the mean peculiar velocity of -840km/s. This cloud (or filament?) resides at a distance of 16.1Mpc from us and approximately 5Mpc away from the Virgo center. Galaxies around Virgo cluster exhibit Virgocentric infall with an amplitude of about 500 km/s. Assuming the spherically symmetric radial infall, we estimate the radius of the zero-velocity surface to be R0=(7.0+/-0.3)Mpc that yields the total mass of Virgo cluster to be (7.4+/-0.9)x10^14^ solar masses, in tight agreement with its virial mass estimates. We conclude that the Virgo outskirts does not contain significant amounts of dark mater beyond its virial core.2018AstBu..73..124Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/AstBu/73.124CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/AstBu/73.124https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/AstBu/73.124http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/AstBu/73.124https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/AstBu/73.124https://vizier.iucaa.in/viz-bin/votable?-source=J/other/AstBu/73.124http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/AstBu/73.124GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/AstBu/73.124/lsci (Galaxies in the Local Supercluster band)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/AstBu/73.124/lsci?https://vizier.iucaa.in/viz-bin/conesearch/J/other/AstBu/73.124/lsci?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/AstBu/73.124/lsci?GETtext/xml+votable180.050000true152.03833351.8444440.0055555555555555564/1641 1732-1733 1744 1746 5/1349 1357 1373 1407 1494-1495 1501 1524-1525 2724 2744 2794 6532-6533 6540 6552 6572-6573 6575 6577-6579 6582 6584-6585 6587 6590-6591 6634 6937 6939 6941 6943 6964-6965 7008-7009 7011 7036 7038 7129 7132 7134 7159 10981 11003 6/5390 5413 5415 5420 5440-5441 5448 5451 5454 5456 5459-5461 5463 5466 5468-5469 5471-5472 5474 5482 5484 5489-5490 5500-5501 5503 5519 5530-5531 5534 5556 5559 5562 5565 5567 5572 5576 5579 5581 5583-5584 5586-5587 5589-5591 5593-5596 5598-5599 5607 5615 5617 5621 5623 5625 5902-5903 5905-5906 5908 5914 5916 5918 5924-5925 5927-5928 5935 5938 5940 5942-5943 5948 5951 5955-5957 5959-5960 5964 5966-5967 5969 5971-5972 5974-5975 5987 5989 5992 5995-5996 5999 6001 6009-6014 6021 6027 6034-6038 6042 6045-6050 6064 6066 6068 6070 6072 6080 6082 6085-6087 6089-6090 6092-6093 6095 6104 6108 6110 6116 10753 10755 10758 10761-10762 10767 10784-10785 10787 10789 10793 10798-10799 10808-10810 10814-10815 10881 10883 10888-10889 10892 10905-10906 10908 10910-10912 10914 10920-10921 10923-10925 10927 10929-10932 10934-10935 10938 10941 10943 10945 10952 10954-10955 10959 10970 10980-10982 10984-10986 10990-10991 10998-11002 11005-11006 11180 11182-11183 11242 24669 24671 24841 24856 24868 24878 24901 24908-24909 24912-24913 24916 24918 24934 24942 24947 24949 24951-24952 24956-24957 24966 25012 25023 25041 25044 25047 25054 25077-25079 25081 25083 25408 25411 25413 25419 25421 25423 25425 25427 25431 25438-25439 25444 25463 25558 25602-25603 25610-25611 25645 25647 25652 25656 25659 25705 25734 25738-25739 25741 25749 25754 25756 25761-25763 25765-25766 25768 25772 25775 25778-25779 25782 25784-25785 25788 25790 25806 26112-26113 26116 26119 26123 26125 26127 26136-26137 26139-26140 26142 26147-26148 26157 26166-26169 26172 26174-26176 26178 26184-26185 26187 26194 26214 26216-26218 26222-26223 26226 26233-26235 26240-26241 26251-26253 26255 26273 26277-26280 26283 26285 26287 26297 26299 26304 26306-26307 26321-26323 26326 26332 26344 26346-26347 26352-26354 26356-26357 26411-26412 26502 26523 26528 26534 26541-26542 26544 26554-26555 27653-27654 27664 27666 27668-27669 27671 27676-27677 27679 27685 27697 27744-27745 27747 27760-27761 27763 27769-27771 27845 27847 27851 27853 27855 27865-27866 27868-27869 27876 27878 27884-27885 27887 27889-27890 27892 27896 27901 27921-27922 27924 27926 27929 27931 27934-27935 27954-27955 27959-27961 27968 27980 27982 28001-28003 28009 28011 28015 28025 28040-28041 28043 28048-28050 28052-28054 28056-28058 28061-28062 28067-28069 28072 28077 28081 28087 28091 28095 28099-28102 28106 28110 28123 28126 28130-28133 28139 28141-28142 28149-28151 28156 28229 28237 28240 28243 28247 28250 28272 28283 28287 28380 28382 28405 28416 28419 28435 28437-28439 28444 28451 28460-28461 28463 28468 28471 28475-28477 28481 28483-28484 28486-28487 28491 28493-28496 28498-28502 28505 28508 28510-28511 28513 28515 28521 28523-28524 28526 28535 28540 28543 28549 28557 28567 28574 28576-28577 28585 28594 28596 28598 28603-28605 28607-28608 28610 28612 28614 28620 28622 28628 28630-28631 28633 28643 28650-28651 28653 28659 28661-28663 28666 28670 43727 43763 43814 43820 43822-43823 43826 43828 43831 43843 43845 43872 43874 43878 43881 43883-43884 43893 43921 43933 43935 43950 43953-43954 43956-43958 43964 43968 43970 43972 43976-43978 43982 44000-44001 44003 44006-44007 44009 44011 44019 44025-44028 44673 44710-44711 44718https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/AstBu/73.124?format=asciidefaultJ/other/AstBu/73.124/lsciGalaxies in the Local Supercluster bandSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainSGLSupergalactic longitudedegpos.supergalactic.lonfloatSGBSupergalactic latitudedegpos.supergalactic.latfloatVLGRadial velocity relative to the Local Group centroid (1)km/sspect.dopplerVelocintTypeMorphological type (2)src.morph.typecharBTApparent B-magnitude (3) (4)magphot.mag;em.opt.BfloatW50? 21cm HI line width at half maximum (3)km/sspect.line.width;em.radio.750-1500MHzintnullableu_W50Uncertainty flag on W50meta.code.errorcharm21? Apparent HI-magnitude (3)magphot.mag;em.radio.750-1500MHzfloatnullablem-M? Distance modulusmagphot.mag.distModfloatnullableD? Galaxy distanceMpcpos.distance;src.class.starGalaxyfloatnullableMethMethod applied to determine distance (5)meta.notecharNEDNED column added by the CDSmeta.ref.urlchar