J/AJ/157/234ivo://CDS.VizieR/J/AJ/157/234doi:10.26093/cds/vizier.51570234CDSSchneider A.C.Shkolnik E.L.Allers K.N.Kraus A.L.Liu M.C.,Weinberger A.J.Flagg L.2021-02-22T16:49:46Z2019-08-26T13:46:27ZCDS support team

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

cds-question@unistra.frmultiple-starsradial-velocitystellar-spectral-typesstellar-distanceproper-motionsphotometryline-intensitiesvisible-astronomytrigonometric-parallaxYoung, low-mass stars in the solar neighborhood are vital for completing the mass function for nearby, young coeval groups, establishing a more complete census for evolutionary studies, and providing targets for direct-imaging exoplanet and/or disk studies. We present properties derived from high-resolution optical spectra for 336 candidate young nearby, low-mass stars. These include measurements of radial velocities and age diagnostics such as H{alpha} and Li {lambda}6707 equivalent widths. Combining our radial velocities with astrometry from Gaia DR2 (Cat. I/345), we provide full 3D kinematics for the entire sample. We combine the measured spectroscopic youth information with additional age diagnostics (e.g., X-ray and UV fluxes, color-magnitude diagram positions) and kinematics to evaluate potential membership in nearby, young moving groups and associations. We identify 77 objects in our sample as bona fide members of 10 different moving groups, 14 of which are completely new members or have had their group membership reassigned. We also reject 44 previously proposed candidate moving group members. Furthermore, we have newly identified or confirmed the youth of numerous additional stars that do not belong to any currently known group and find 69 comoving systems using Gaia DR2 astrometry. We also find evidence that the Carina association is younger than previously thought, with an age similar to the {beta} Pictoris moving group (~22 Myr).2019AJ....157..234Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/157/234CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIX/15 : Einstein EMSS Survey (Gioia+ 1990, Stocke+ 1991)III/198 : Palomar/MSU nearby star spectroscopic survey (Hawley+ 1997)I/322 : UCAC4 Catalogue (Zacharias+, 2012)I/340 : UCAC5 Catalogue (Zacharias+ 2017)I/343 : Gaia-PS1-SDSS (GPS1) proper motion catalog (Tian+, 2017)III/279 : RAVE 5th data release (Kunder+, 2017)I/344 : The URAT Parallax Catalog (UPC). Update 2018 (Finch+, 2018)I/345 : Gaia DR2 (Gaia Collaboration, 2018)I/347 : Distances to 1.33 billion stars in Gaia DR2 (Bailer-Jones+, 2018)J/A+AS/115/41 : UBV(RI) photometry of cool stars (Cutispoto+, 1996)J/AJ/126/2421 : 2MASS-Selected sample of ultracool dwarfs (Cruz+, 2003)J/AJ/126/3007 : Spectroscopy of faint red NLTT dwarfs (Reid+, 2003)J/AJ/128/463 : A preliminary 20pc census from the NLTT catalogueJ/ApJS/150/455 : New HIP-based parallaxes for 424 faint stars (Gould+, 2004)J/A+A/460/695 : Search for Associations Containing Young starsJ/AJ/132/161 : NStars project: The southern sample. I. (Gray+, 2006)J/AJ/132/866 : New M dwarfs in solar neighborhood (Riaz+, 2006)J/MNRAS/373/705 : Optical spectroscopy of high proper motion starsJ/AJ/135/785 : SDSS-DR5 low-mass star spectroscopic sample (West+, 2008)J/ApJ/689/1295 : Lithium test implications for brown dwarfsJ/ApJ/699/649 : Young M dwarfs within 25pc. I. (Shkolnik+, 2009)J/AJ/140/119 : {beta}Pic and AB Dor moving groups membersJ/AJ/142/138 : All-sky catalog of bright M dwarfs (Lepine+, 2011)J/ApJ/754/44 : The AstraLux Large M-dwarf Survey (Janson+ 2012)J/ApJ/762/88 : Young stellar kinematic group candidate membersJ/ApJS/208/9 : Intrinsic colors and temperatures of PMS starsJ/MNRAS/435/1325 : Membership of the {epsilon} Cha association (Murphy+, 2013)J/AJ/147/20 : Spectroscopy of 447 nearby M dwarfs (Newton+, 2014)J/AJ/147/85 : Solar neighborhood. XXXIII. 45 M dwarfs (Riedel+, 2014)J/AJ/147/146 : Spectroscopy of Tuc-Hor candidate members (Kraus+, 2014)J/AJ/148/119 : UCAC4 nearby star survey (Finch+, 2014)J/ApJ/784/156 : Parallaxes for 1507 nearby mid-to-late M dwarfsJ/ApJ/788/81 : BANYAN III. RVel and rotation of low-mass starsJ/MNRAS/443/2561 : CONCH-SHELL catalog of nearby M dwarfs (Gaidos+, 2014)J/ApJ/798/73 : BANYAN All-Sky Survey (BASS) catalog. V. Nearby YMGsJ/ApJS/219/33 : BANYAN. VII. Candidate YMG members from BASS (Gagne+, 2015)J/MNRAS/452/173 : Nearby young stars in Northern hemisphere (Binks+, 2015)J/MNRAS/454/593 : Young moving groups in solar neighbourhood (Bell+, 2015)J/A+A/592/A126 : Transition disk survey (van der Marel+, 2016)J/AJ/151/160 : 1103 parallaxes and proper motions from URAT (Finch+, 2016)J/ApJS/225/10 : Kinematic analysis of M7-L8 dwarfs (Faherty+, 2016)J/MNRAS/457/2192 : NCJM catalog of M dwarfs (Cook+, 2016)J/AJ/153/14 : Solar neighborhood XXXVIII. Nearby M dwarf systemsJ/AJ/154/69 : ACRONYM II. The {beta} Pictoris Moving GroupJ/AJ/154/151 : The solar neighborhood .XXXX. New young starsJ/ApJ/846/93 : The multiplicity of M dwarfs in young moving groupsJ/A+A/612/A96 : Spectroscopic survey of youngest field stars II.J/ApJ/856/23 : BANYAN. XI. The BANYAN {Sigma} algorithm (Gagne+, 2018)J/ApJ/860/43 : BANYAN. XII. New members from Gaia-Tycho data (Gagne+, 2018)J/ApJS/234/1 : Catalog of M, L, + T dwarfs from PS1 3{pi} Surveyhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/157/234https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/157/234http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/157/234https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/157/234https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/157/234http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/157/234GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/157/234/table2 (properties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/157/234/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/157/234/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/157/234/table2?GETtext/xml+votable180.050000true3.9029167-29.766750.005555555555555556Cone search capability for table J/AJ/157/234/table4 (Comoving systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/157/234/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/157/234/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/157/234/table4?GETtext/xml+votable180.050000true6.4549550496145.0253769150.0055555555555555566/158 447 574 793 838 968 1547 2190 2668 2762 4186 4240 4341 4875 4927 4936 6850 7928 8247 8633 8723 8776 9954 10497 11044 12486 12532 13668 16486 16708 16970 16993 17019 17100 17283 17288 17412 17422 17588 17645 17652 17668 17748 17816 17953 17969 18302 18686 18700 18957 19042 19077 19777 19815 19931 20000 20074 20110 20573 20589 20595 20602 20618 20632 20638 20660 20676 20700 20701 20886 21031 21051 21090 21104 21120 21199 21239 21277 21310 21364 21377 21428 21572 21963 22547 22555 22788 22830 22856 23052 23080 23144 23702 24691 24816 24843 24881 25162 25196 25287 25374 25378 25412 25512 26240 26291 26561 27115 27207 27514 27522 27828 27856 28459 28746 28832 28875 29221 29287 29905 29958 30776 30860 30883 30992 31224 31358 31397 31717 31778 32056 32414 32773 32890 33049 33055 33067 33075 33077 33094 33237 33565 33613 33618 33654 33669 33766 33882 33894 34118 34145 34152 34266 34303 34417 34566 34571 34592 34623 34717 34742 34776 35020 35112 35121 35143 35152 35221 35245 35375 35593 35789 35814 35892 35957 36045 36060 36401 36419 36425 36442 36641 36755 36774 36796 36809 36841 36906 36948 36969 36982 37012 37013 37041 37090 37092 37097 37134 37158 37309 37310 37387 37418 37457 37498 37557 37560 37564 37580 37638 37648 37734 37765 37769 37934 38120 38133 38146 38199 38228 38457 38646 38714 38742 39019 39531 39575 39586 39723 39899 40031 40079 40099 40148 40184 40188 40275 40435 40502 40534 40717 40723 41184 41482 41505 41538 41562 41601 41675 41681 42153 42176 42290 42333 42349 42483 42550 43543 43565 43734 43745 43790 43889 43923 43950 43993 44001 44149 44420 44662 44681 44696 44722 44745 44793 44854 44922 45035 45069 45224 45320 45391 45475 45770 46080 46383 46629 46717 46922 47081 47093 47219 47345 47366 47371 47487 47499 47517 47826 47889 47978 48027 48115 48235 48274 48299 48341 48351 48359 48443 48444 48461 48518 48519 48628 48643 48807 48811 49019 49056 491398.650015785639275e-20 1.4134638842407062e-18https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/157/234?format=asciiOpticaldefaultJ/AJ/157/234/table2propertiesSpTypeSpectral typesrc.spTypechare_Hmag[0.015/0.086] Uncertainty in Hmagmagstat.error;phot.magfloatmoreindicates data in Tables 1 and 3 for this starmeta.ref.urlcharKsmag[4.529/13.913] 2MASS K_s_ band magnitudemagphot.mag;em.IR.KfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2MASS2MASS identifier (HHMMSSss+DDMMSSs)meta.id;meta.maincharprimaryn_SpType[1/32] Reference for SpType (1)meta.noteintDist[4.55/2651.113]? Gaia DR2 (Cat. I/347) distancepcpos.distance;pos.heliocentricdoublenullablee_Dist[0.001/278.325]? Uncertainty in Distpcstat.errorfloatnullablen_DistReference for Dist (2)meta.notecharpmRA[-636.175/1691.123] Proper motion in RA {mu}_{alpha}_*cos{delta}maspos.pm;pos.eq.radoublee_pmRA[0.026/6.9] Uncertainty in pmRAmasstat.error;pos.pm;pos.eq.rafloatpmDE[-1881.064/825.773] Proper motion in DE {mu}_{delta}_maspos.pm;pos.eq.decdoublee_pmDE[0.026/7.7] Uncertainty in pmDEmasstat.error;pos.pm;pos.eq.decfloatn_pmReference for pm (3)meta.notecharRV[-292.78/115.97] Radial velocitykm/sphys.veloc;pos.heliocentricfloate_RV[0.08/67.57] Uncertainty in RVkm/sstat.errorfloatX[-454.652/1469.394]? X coordinatepcpos.cartesian.x;pos.galacticdoublenullablee_X[0.0/93.545]? Uncertainty in Xpcstat.error;pos.cartesian.xfloatnullableY[-2319.397/186.301]? Y coordinatepcpos.cartesian.y;pos.galacticdoublenullablee_Y[0/243.5]? Uncertainty in Ypcstat.error;pos.cartesian.yfloatnullableZ[-419.993/1251.985]? Z coordinatepcpos.cartesian.z;pos.galacticdoublenullablee_Z[0/131.439]? Uncertainty in Zpcstat.error;src.redshiftfloatnullableU[-284.971/62.655]? Velocity towards Galactic centerkm/sphys.veloc;pos.galacticdoublenullablee_U[0.016/45.941]? Uncertainty in Ukm/sstat.error;pos.cartesian.xfloatnullableV[-367.926/42.114]? Velocity in direction of Galactic rotationkm/sphys.veloc.rotat;pos.galacticdoublenullablee_V[0.019/48.158]? Uncertainty in Vkm/sstat.error;pos.cartesian.yfloatnullableW[-113.926/42.299]? Velocity toward North Galactic Polekm/sphys.veloc;pos.galacticdoublenullablee_W[0.008/15.208]? Uncertainty in Wkm/sstat.error;pos.cartesian.zfloatnullableGmag[6.1774/19.0893]? Gaia G band magnitudemagphot.mag;em.optfloatnullablee_Gmag[0.0002/0.0351]? Uncertainty in Gmagmagstat.error;phot.magfloatnullableRPmag[5.6835/17.3748]? Gaia Red passband magnitudemagphot.mag;em.opt.Rfloatnullablee_RPmag[0.0006/0.0507]? Uncertainty in RPmagmagstat.error;phot.magfloatnullableBPmag[6.5608/20.7849]? Gaia Blue passband magnitudemagphot.mag;em.opt.Bfloatnullablee_BPmag[0.0011/0.2457]? Uncertainty in BPmagmagstat.error;phot.magfloatnullableJmag[5.129/14.242] 2MASS J band magnitudemagphot.mag;em.IR.Jfloate_Jmag[0.017/0.054] Uncertainty in Jmagmagstat.error;phot.magfloatHmag[4.831/14.006] 2MASS H band magnitudemagphot.mag;em.IR.Hfloate_Ksmag[0.015/0.057] Uncertainty in Ksmagmagstat.error;phot.magfloatEW(Li)[0.058/0.739]? Lithium 6707{AA} equivalent width (G1)0.1pmspect.line.eqWidthfloatnullableEW(Ha)[-82.28/1.63] H{alpha} equivalent width (G1)0.1pmspect.line.eqWidthfloatlogLX[27.56/31.9]? Log X-ray luminosity (in erg/s)log(1e-07W)phys.luminosity;em.X-rayfloatnullablee_logLX[0.01/0.68]? Uncertainty in logLX (in erg/s)log(1e-07W)stat.errorfloatnullableFUVmag[14.114/23.571]? GALEX FUV band magnitudemagphot.mag;em.UVfloatnullablee_FUVmag[0.008/0.555]? Uncertainty in FUVmagmagstat.error;phot.magfloatnullableFUV/J[4.52e-06/0.0178]? GALEX FUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableNUVmag[13.722/23.45]? GALEX NUV band magnitudemagphot.mag;em.UVfloatnullablee_NUVmag[0.004/0.549]? Uncertainty in NUVmagmagstat.error;phot.magfloatnullableNUV/J[3.29e-05/0.0442]? GALEX NUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from 2MASS names (right ascension part)degpos.eq.ra;meta.main_DEPositions from 2MASS names (declination part)degpos.eq.dec;meta.mainJ/AJ/157/234/table1Observations summaryDateUT date of the observationtime.epoch;obsnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2MASS2MASS identifier (HHMMSSss+DDMMSSs)meta.id;meta.maincharONameOther identifiermeta.idcharT/ITelescope/Instrument usedinstr.setupcharRV[-179.03/151.53] Radial velocitykm/sphys.veloc;pos.heliocentricfloate_RV[0.08/11.13] Uncertainty in RVkm/sstat.errorfloatSBSpectroscopic binary?meta.code.multipcharf_SB[s] Flag on SB (1)meta.codecharJ/AJ/157/234/table4Comoving systemsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSyst[1/69] System numbermeta.id.parentintComp[1.1/69.2] Companion numbermeta.id;meta.mainfloatRA_ICRSGaia DR2 Right Ascension (ICRS) at Ep=2015.5degpos.eq.ra;meta.mainDE_ICRSGaia DR2 Declination (ICRS) at Ep=2015.5degpos.eq.dec;meta.mainPlx[4.0776/85.8373] Parallaxmaspos.parallaxfloate_Plx[0.0188/1.5383] Uncertainty in Plxmasstat.error;pos.parallaxfloatpmRA[-396.396/677.548] Proper motion along RA (pmRA*cosDE)mas/yrpos.pm;pos.eq.radoublee_pmRA[0.023/2.782] Uncertainty in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDE[-377.302/481.326] Proper motion along DEmas/yrpos.pm;pos.eq.decdoublee_pmDE[0.027/3.049] Uncertainty in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatSep1[1/375]? Separation in arcsecarcsecpos.angDistancefloatnullableSep2[16/19937]? Separation in AUAUpos.distance;src.orbitalintnullable_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decnullableindexedJ/AJ/157/234/table6New and confirmed moving group membersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupMoving group identifiermeta.id;pos.lg2MASS2MASS identifier (HHMMSSss+DDMMSSs)meta.id;meta.maincharSpTypeSpectral typesrc.spTypecharEW(Li)[0.073/0.739]? Lithium 6707{AA} equivalent width (G1)0.1pmspect.line.eqWidthfloatnullableEW(Ha)[-63.46/1.49] H{alpha} equivalent width (G1)0.1pmspect.line.eqWidthfloatlogLX[28.26/31.36]? Log X-ray luminosity (in erg/s)log(1e-07W)phys.luminosity;em.X-rayfloatnullablee_logLX[0.03/0.33]? Uncertainty in logLX (in erg/s)log(1e-07W)stat.errorfloatnullableFUV/J[1.02e-05/0.000188]? GALEX FUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableNUV/J[5.45e-05/0.000772]? GALEX NUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableX[-454.65/74.7] X coordinatepcpos.cartesian.x;pos.galacticfloatY[-1268.7/18.73] Y coordinatepcpos.cartesian.y;pos.galacticdoubleZ[-419.99/143.77] Z coordinatepcpos.cartesian.z;pos.galacticfloatU[-59.23/10.52] Velocity towards Galactic centerkm/sphys.veloc;pos.galacticfloatV[-79.45/13.84] Velocity in direction of Galactic rotationkm/sphys.veloc.rotat;pos.galacticfloatW[-54.38/18.89] Velocity toward North Galactic Polekm/sphys.veloc;pos.galacticfloatBANYAN[1.3/100]? The BANYAN {Sigma} percentage (only in Table 6) (1)%stat.fit.goodnessfloatnullableMembNew member? (not in Table 8) (2)meta.codecharn_Memb[bcdef] Note on Memb (only in Table 6) (3)meta.notecharJ/AJ/157/234/table7Rejected moving group membersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupMoving group identifiermeta.id;pos.lg2MASS2MASS identifier (HHMMSSss+DDMMSSs)meta.id;meta.maincharm_2MASS[AB] Multiplicity index on 2MASS (only in Table 7)meta.code.multipcharSpTypeSpectral typesrc.spTypecharEW(Li)[0.073/0.739]? Lithium 6707{AA} equivalent width (G1)0.1pmspect.line.eqWidthfloatnullableEW(Ha)[-63.46/1.49] H{alpha} equivalent width (G1)0.1pmspect.line.eqWidthfloatlogLX[28.26/31.36]? Log X-ray luminosity (in erg/s)log(1e-07W)phys.luminosity;em.X-rayfloatnullablee_logLX[0.03/0.33]? Uncertainty in logLX (in erg/s)log(1e-07W)stat.errorfloatnullableFUV/J[1.02e-05/0.000188]? GALEX FUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableNUV/J[5.45e-05/0.000772]? GALEX NUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableX[-454.65/74.7] X coordinatepcpos.cartesian.x;pos.galacticfloatY[-1268.7/18.73] Y coordinatepcpos.cartesian.y;pos.galacticdoubleZ[-419.99/143.77] Z coordinatepcpos.cartesian.z;pos.galacticfloatU[-59.23/10.52] Velocity towards Galactic centerkm/sphys.veloc;pos.galacticfloatV[-79.45/13.84] Velocity in direction of Galactic rotationkm/sphys.veloc.rotat;pos.galacticfloatW[-54.38/18.89] Velocity toward North Galactic Polekm/sphys.veloc;pos.galacticfloatMembNew member? (not in Table 8) (2)meta.codecharJ/AJ/157/234/table8Low-probability candidate membersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupMoving group identifiermeta.id;pos.lg2MASS2MASS identifier (HHMMSSss+DDMMSSs)meta.id;meta.maincharSpTypeSpectral typesrc.spTypecharEW(Ha)[-63.46/1.49] H{alpha} equivalent width (G1)0.1pmspect.line.eqWidthfloatlogLX[28.26/31.36]? Log X-ray luminosity (in erg/s)log(1e-07W)phys.luminosity;em.X-rayfloatnullablee_logLX[0.03/0.33]? Uncertainty in logLX (in erg/s)log(1e-07W)stat.errorfloatnullableFUV/J[1.02e-05/0.000188]? GALEX FUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableNUV/J[5.45e-05/0.000772]? GALEX NUV to 2MASS J band flux ratiophot.flux;arith.ratiodoublenullableX[-454.65/74.7] X coordinatepcpos.cartesian.x;pos.galacticfloatY[-1268.7/18.73] Y coordinatepcpos.cartesian.y;pos.galacticdoubleZ[-419.99/143.77] Z coordinatepcpos.cartesian.z;pos.galacticfloatU[-59.23/10.52] Velocity towards Galactic centerkm/sphys.veloc;pos.galacticfloatV[-79.45/13.84] Velocity in direction of Galactic rotationkm/sphys.veloc.rotat;pos.galacticfloatW[-54.38/18.89] Velocity toward North Galactic Polekm/sphys.veloc;pos.galacticfloatsigDist[1.07/8.84]? Distance {sigma} difference {sigma}_dist_ (only in Table 8) (4)pcpos.distance;arith.difffloatnullablesigRV[0.16/5.85]? Radial velocity {sigma} difference {sigma}_RV_ (only in Table 8) (4)km/sphys.veloc;arith.difffloatnullableJ/AJ/157/234/refsList of referencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRef[1/65] Reference codemeta.noteintAutAuthor's name(s)meta.bib.authorcharBibcodeBibcode of the referencemeta.bib.bibcodecharJ/AJ/157/234/table3RV comparisonsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2MASS2MASS identifier (HHMMSSss+DDMMSSs)meta.id;meta.maincharRV[-132.01/115.97] Radial velocity from this workkm/sphys.veloc;pos.heliocentricfloate_RV[0.09/35.42] Uncertainty in RVkm/sstat.errorfloatRV-lit[-164.62/144.42] Literature radial velocitykm/sphys.veloc;pos.heliocentricfloate_RV-lit[0.01/117.2]? Uncertainty in RV-litkm/sstat.errorfloatnullabler_RV-lit[1/65] Reference code for RV-lit (see refs.dat file)meta.ref;pos.frameint