J/A+A/650/A201ivo://CDS.VizieR/J/A+A/650/A201doi:10.26093/cds/vizier.36500201CDSReyle C.Jardine K.Fouque P.Caballero J.A.Smart R.L.Sozzetti A.2023-08-25T14:44:53Z2021-06-30T08:14:49ZCDS support team

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

cds-question@unistra.frvisible-astronomytrigonometric-parallaxproper-motionsinfrared-photometryexoplanetsThe nearest stars provide a fundamental constraint for our understanding of stellar physics and the Galaxy. The nearby sample serves as an anchor where all objects can be seen and understood with precise data. This work is triggered by the most recent data release of the astrometric space mission Gaia and uses its unprecedented high precision parallax measurements to review the census of objects within 10pc. The first aim of this work was to compile all stars and brown dwarfs within 10pc observable by Gaia and compare it with the Gaia Catalogue of Nearby Stars as a quality assurance test. We complement the list to get a full 10 pc census, including bright stars, brown dwarfs, and exoplanets. We started our compilation from a query on all objects with a parallax larger than 100 mas using the Set of Identifications, Measurements, and Bibliography for Astronomical Data database (SIMBAD). We completed the census by adding companions, brown dwarfs with recent parallax measurements not in SIMBAD yet, and vetted exoplanets. The compilation combines astrometry and photometry from the recent Gaia Early Data Release 3 with literature magnitudes, spectral types, and line-of-sight velocities. We give a description of the astrophysical content of the 10pc sample. We find a multiplicity frequency of around 27%. Among the stars and brown dwarfs, we estimate that around 61% are M stars and more than half of the M stars are within the range from M3.0 V to M5.0 V. We give an overview of the brown dwarfs and exoplanets that should be detected in the next Gaia data releases along with future developments. We provide a catalogue of 541 stars, brown dwarfs, and exoplanets in 339 systems, within 10pc from the Sun. This list is as volume-complete as possible from current knowledge and it provides benchmark stars that can be used, for instance, to define calibration samples and to test the quality of the forthcoming Gaia releases. It also has a strong outreach potential.2021A&A...650A.201Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/650/A201CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-tohttps://gruze.org/10pc : This cataloghttps://gucds.inaf.it : GUCDS Home Pagehttps://zenodo.org/record/7576096 : Update descriptionhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/650/A201https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/650/A201http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/650/A201https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/650/A201https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/650/A201http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/650/A201GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/650/A201/tablea1 (The 10 pc catalogue (update version, 25-Aug-2023))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/650/A201/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/650/A201/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/650/A201/tablea1?GETtext/xml+votable180.050000true217.392321472-62.6760751170.0055555555555555566/10 22 131 137 250 309 527 546 684 725 811 1307 1938 2737 2923 3005 3020 3345 3406 3715 3751 3791 3946 4158 4444 4462 4693 4867 4948 5000 5024-5025 5333 5377 5420 5534 5590 5669 5853 6039 6133 6261 6552 6672 6726 6783 6894 6974 7103 7264 7395 7512 8023 8123 8281 8440 8519 8719 8790 9009 9339 9585 9629 9696 10027 10037 10142 10149 10375 10448 10899 11034 11292 11435 11496 11636 11645 11834 11940 12045 12262 12427 12454 12519 12679 12865 13301 13446 13451 13688 13743 13875 13885 14127 14266 14278 14351 14515 14638 14772 14858 14906 15311 15346 15355 15548 15602 15651 15960 16041 16069 16105 16391 16502 16697 16754 16758 16827 17028 17058 17348 17425 18017 18139 18156 18268 18281 18440 18450 18496 18556 18666 18761 19144 19466-19467 19857 19910 20071 20100 20459 20468 20507 20896 20940 21060 21136 21149 21151 21479 21660 21729 21925 21953 22014 22040 22148 22289 22300 22309 22325 22521 22638 22645 22681 22708-22709 22739 22807 22818 23047 23184 23230 23369 23471 23530 23564 23591 23723 23735 23867 23910 23975 23997 24151 24227 24345 24362 24616 24708 24713 24924 25009 25100 26279 26327 26386 26487 26538 26560 26564 26583 26699 26972 27201 27289 27392 27459 27462 27731 27762 28040 28343 28548 28605 28646 28664 28955 29196 29458 29467 29684 30327 30455 30488 30505 30543 30771 30833 30965 31019 31062 31087 31747 31751 31781 31871 32115 32229 32335 32580 32586 32641 32645 32652 33166 33257 33281 33384 33425 33533 33616 33655 33767 33851 33964 34181 34446 34448 34535 34747 34817 34896 35247 35490 35670 35902 36511 36526 36614 36693 36697 36736 36971 37041 37122 37257 37332 37377 37379 37473 37502 37890 38039 38145 38238 38322 38345 38456 38551 38928 39331 39499 39683 39835 40070 40228 40250 40430 40496 40505 40623 40801 40882 40905 40941 41276 41591 41763 41811 42054 42255 42285 42290 42314 42459 42528 42652 42784 43187 43411 43413 43580 43598 43723 44226 44270 44284 44286 44338 44437 44807 44921 44937 45276 45322 45485 45564 45669 45752 46444 46566 46632 46718 46776 46925 46939 47061 47347 47414 47453 47589 48124 48173 48263 48274 48652 48906 489857.952274030004205e-20 6.118840631666147e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/650/A201?format=asciiOpticalInfrareddefaultJ/A+A/650/A201/tablea1The 10 pc catalogue (update version, 25-Aug-2023)Gmag? Gaia G band magnitude measured, given only if GCode is 2 or 3magphot.mag;em.optdoublenullableGest? Gaia G band magnitude estimated, given only if GCode is 10 or 20magphot.mag;em.optfloatnullableGBPmag? Gaia BP band magnitude measured, given only if GCode is 2 or 3magphot.mag;em.opt.BdoublenullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqRunning number for objectmeta.idintSysRunning number for systemmeta.idintNameName of the systemmeta.id;meta.maincharObjTypeType of the object (1)src.classcharObjNameName of the objectmeta.idcharRAICRSRight ascension in ICRS at Epochdegpos.eq.ra;meta.mainDEICRSDeclination in ICRS at Epochdegpos.eq.dec;meta.mainEpochEpoch for positionyrtime.epochfloatplxParallaxmaspos.parallax.trigdoublee_plx? Parallax uncertaintymasstat.error;pos.parallaxdoublenullabler_plxReference for the parallaxmeta.ref;pos.framecharpmRA? Proper motion in right ascension, pmRA*cosDEmas/yrpos.pm;pos.eq.radoublenullablee_pmRA? Proper motion uncertainty in right ascensionmas/yrstat.error;pos.pm;pos.eq.radoublenullablepmDE? Proper motion in declinationmas/yrpos.pm;pos.eq.decdoublenullablee_pmDE? Proper motion uncertainty in declinationmas/yrstat.error;pos.pm;pos.eq.decdoublenullabler_pmDEReference for proper motionmeta.ref;pos.pm;pos.eq.deccharRV? Line-of-sight velocitykm/sphys.veloc;pos.heliocentricdoublenullablee_RV? Line-of-sight velocity uncertaintykm/sstat.errordoublenullabler_RVReference for line-of-sight velocitymeta.ref;pos.framecharSpTypeSpectral typesrc.spTypecharr_SpTypeReference for spectral typemeta.ref;pos.framecharSpMethodMethod used to derive the spectral typemeta.code;obscharGCode[2/20]? Code for Gmag origin (2)meta.codeintnullableGRPmag? Gaia RP band magnitude measured, given only if GCode is 2 or 3magphot.mag;em.opt.RdoublenullableUmag? U band magnitudemagphot.mag;em.opt.UfloatnullableBmag? B band magnitudemagphot.mag;em.opt.BfloatnullableVmag? V band magnitudemagphot.mag;em.opt.VfloatnullableRmag? R band magnitudemagphot.mag;em.opt.RfloatnullableImag? I band magnitudemagphot.mag;em.opt.IfloatnullableJmag? J band magnitudemagphot.mag;em.IR.JfloatnullableHmag? H band magnitudemagphot.mag;em.IR.HfloatnullableKsmag? Ks band magnitudemagphot.mag;em.IR.Kfloatnullabler_SysReference for multiplicity or exoplanetsmeta.ref;pos.framecharNexopl? Number of confirmed exoplanetsmeta.numberintnullableGaiaDR2? Gaia DR2 identifiermeta.idnullableGaiaEDR3? Gaia EDR3 identifiermeta.idnullableSIMBADName resolved by SIMBADmeta.idcharCommonCommon namemeta.idcharGJGliese & Jahreiss catalogue identifier,meta.idcharHDHenry Draper catalogue identifiermeta.idcharHIPHipparcos catalogue identifiermeta.idcharComAdditional comments on exoplanets, multiplicity, etcmeta.notechar_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexed