J/AJ/155/252ivo://CDS.VizieR/J/AJ/155/252doi:10.26093/cds/vizier.51550252CDSHarris H.C.Dahn C.C.Subasavage J.P.Munn J.A.Canzian B.J.,Levine S.E.Monet A.B.Pier J.R.Stone R.C.Tilleman T.M.,Hartkopf W.I.2019-01-31T11:48:53Z2019-01-15T08:09:14ZCDS support team

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

cds-question@unistra.frdwarf-starscarbon-starsproper-motionsvisible-astronomytrigonometric-parallaxinfrared-photometrybroad-band-photometrymultiple-starsParallaxes are presented for a sample of 20 nearby dwarf carbon stars. The inferred luminosities cover almost two orders of magnitude. Their absolute magnitudes and tangential velocities confirm prior expectations that some originate in the Galactic disk, although more than half of this sample are halo stars. Three stars are found to be astrometric binaries, and orbital elements are determined; their semimajor axes are 1-3 au, consistent with the size of an AGB mass-transfer donor star.2018AJ....155..252Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/155/252CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)J/AJ/103/638 : USNO Photographic Parallaxes. I. (Monet+, 1992)J/AJ/124/1651 : Faint high-latitude carbon stars SDSS photometryJ/AJ/127/2838 : Faint high-latitude carbon stars SDSS photometryJ/AJ/134/973 : SDSS Stripe 82 star catalogs (Ivezic+, 2007)J/ApJ/765/12 : Carbon stars and DQ white dwarfs from SDSS-DR7+DR8J/ApJS/224/36 : The AllWISE motion survey (AllWISE2) (Kirkpatrick+, 2016)J/AJ/154/147 : Astrometry&photometry for late-type dwarfs&subdwarfshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/155/252https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/155/252http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/155/252https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/155/252https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/155/252http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/155/252GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/155/252/table12 (Astrometric (table 1) and photometric (table 2) results)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/155/252/table12?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/155/252/table12?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/155/252/table12?GETtext/xml+votable180.050000true6.500833-19.3144440.0055555555555555566/4233 4806 5245 5998 6590 8974 9384 9434 9734 9820 9905 11493 13083 16794 17565 18013 23199 25999 27283 486318.650015785639275e-20 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/155/252?format=asciiInfraredOpticaldefaultJ/AJ/155/252/table12Astrometric (table 1) and photometric (table 2) resultsNyr[4.16/14.41] Number of years of coverageyrmeta.numberfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2MASS2MASS identifier (HHMMSSss-DDMMSSs)meta.id;meta.maincharANameAlternate name(s) (1)meta.idcharRAJ20002MASS Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ20002MASS Degree of Declination (J2000)pos.eq.dec;meta.mainCameraCamera used for observations (TEK2K or EEV24)meta.id;instrcharFilterFilter used for observations (I-2 or A2-1)instr.setup;instr.filtercharNfr[37/293] Number of framesmeta.numberintNights[30/231] Number of nightsmeta.numberintNst[6/21] Number of reference starsmeta.numberintDate1First date of coverageyrtime.epochfloatDate2Last date of coverageyrtime.epochfloatplxrel[0.83/11.53] Relative parallaxmaspos.parallax.trigfloate_plxrel[0.15/0.63] Error in plxrelmasstat.errorfloatpmrel[41.1/765.7] Relative total proper motionmas/yrpos.pmfloate_pmrel[0.1/0.3] Error in pmrelmas/yrstat.errorfloatPArel[89.8/325.8] Position angle of relative proper motiondegpos.pm;pos.posAngfloate_PArel[0.2/0.3] Error in PAdegstat.errorfloatplxabs[1.66/12.77] Absolute parallaxmaspos.parallaxfloate_plxabs[0.16/0.63] Error in plxabsmasstat.errorfloatVtan[44/583] Tangential velocitykm/sphys.veloc.transverseinte_Vtan[3/81] Error in Vtankm/sstat.errorintPop[1/4] Estimated Galactic population membership (2)meta.code.memberintNote[1/4]? Additional note (3)meta.noteintnullableBmag[15.64/19.95]? The B band magnitudemagphot.mag;em.opt.Bfloatnullablee_Bmag[0.01/0.15]? Error in Bmagmagstat.error;phot.mag;em.opt.BfloatnullableVmag[13.89/18.29] The V band magnitudemagphot.mag;em.opt.Vfloate_Vmag[0.01/0.1] Error in Vmagmagstat.error;phot.mag;em.opt.VfloatImag[12.33/16.49] The I band magnitudemagphot.mag;em.opt.Ifloate_Imag[0.01/0.1] Error in Imagmagstat.error;phot.mag;em.opt.Ifloatr_BVI[1/3] Source of BVI photometry (1)meta.ref;pos.frameintJmag[11.47/15.609] 2MASS J band magnitudemagphot.mag;em.IR.Jfloate_Jmag[0.021/0.054] Error in Jmagmagstat.error;phot.mag;em.IR.JfloatHmag[10.844/15.053] 2MASS H band magnitudemagphot.mag;em.IR.Hfloate_Hmag[0.021/0.071] Error in Hmagmagstat.error;phot.mag;em.IR.HfloatKsmag[10.48/14.764] 2MASS K_S_ band magnitudemagphot.mag;em.IR.Kfloate_Ksmag[0.016/0.092] Error in Ksmagmagstat.error;phot.mag;em.IR.KfloatSimbadSimbad column added by the CDSmeta.ref.urlchar