J/ApJ/939/94ivo://CDS.VizieR/J/ApJ/939/94doi:10.26093/cds/vizier.19390094CDSMoranta L.Gagne J.Couture D.Faherty J.K.2026-02-10T20:05:35Z2025-03-24T09:07:12ZCDS support team

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

cds-question@unistra.frstellar-associationsopen-star-clustersproper-motionsradial-velocitystellar-distancevisible-astronomyWe present the results of a density-based clustering analysis of the 6D XYZ Galactic positions and UVW-space velocities of nearby (<=200pc) Gaia Early Data Release 3 stars with radial velocities using HDBSCAN, in opposition to previous studies (Kounkel & Covey 2019, J/AJ/158/122; Meingast+ 2021, J/A+A/622/L13) that only included positions and tangential velocities. Among the 241 recovered clusters, we identify more than 50 known associations, 32 new candidate stellar streams aged 100Myr to 3Gyr, nine extensions of known Theia groups uncovered by Kounkel & Covey, and eight newly recognized coronae around nearby open clusters. Three confirmed exoplanet-hosting stars and three more TESS transiting exoplanet candidates are part of the new groups discovered here, including TOI-1807 and TOI-2076 from Hedges+ 2021AJ....162...54H that were suspected to belong to a yet unidentified moving group. The new groups presented here were not previously recognized because of their older ages, low spatial density, and projection effects that spread out the tangential velocities of their nearby comoving members. Several newly identified structures reach distances within 60pc of the Sun, providing new grounds for the identification of isolated planetary-mass objects. The nearest member of the newly recognized corona of Volans-Carina is V419 Hya, a known young debris disk star at a distance of 22pc. This study outlines the importance of further characterization of young associations in the immediate solar neighborhood, which will provide new laboratories for the precise age calibration of nearby stars, exoplanets, and substellar objects.2022ApJ...939...94Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/939/94CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIV/38 : TESS Input Catalog - v8.0 (TIC-8) (Stassun+, 2019)I/350 : Gaia EDR3 (Gaia Collaboration, 2020)I/352 : Distances to 1.47 billion stars in Gaia EDR3 (Bailer-Jones+, 2021)I/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)J/AJ/117/354 : OB associations from Hipparcos (de Zeeuw+, 1999)J/other/ARA+A/42.685 : Young stars near the Sun (Zuckerman+, 2004)J/MNRAS/358/13 : Faint dwarfs in NGC 2547 (Jeffries+, 2005)J/AJ/131/3016 : Low-mass objects in Upper Scorpius (Slesnick+, 2006)J/AJ/132/2665 : QUEST2 BRI photometry of Taurus-Auriga PMS (Slesnick+, 2006)J/ApJ/687/1264 : Age estimation for solar-type dwarfs (Mamajek+, 2008)J/ApJ/725/875 : Chromospheric activity for CPS stars (Isaacson+, 2010)J/ApJ/756/L33 : Rvel of 2 hot Jupiters in Praesepe (Quinn+, 2012)J/ApJ/762/88 : Young stellar kinematic group cand. members (Malo+, 2013)J/MNRAS/435/1325 : Membership of the {epsilon} Cha association (Murphy+, 2013)J/AJ/147/146 : Spectroscopy of Tuc-Hor candidate members (Kraus+, 2014)J/A+A/566/A132 : Teff and L for stars in 7 open clusters (Silaj+, 2014)J/MNRAS/454/593 : Young moving groups in solar neighbourhood (Bell+, 2015)J/MNRAS/452/173 : Nearby young stars in Northern hemisphere (Binks+, 2015)J/MNRAS/447/1267 : Low-mass members of the Octans association (Murphy+, 2015)J/A+A/588/A118 : Pr0211 RVs, photometry & activity indexes (Malavolta+, 2016)J/MNRAS/461/794 : Scorpius-Centaurus K-Type Stars (Pecaut+, 2016)J/A+A/595/A22 : 9 new open clusters within 500pc from the Sun (Roser+, 2016)J/ApJ/838/150 : The Taurus-Auriga ecosystem. I. (Kraus+, 2017)J/AJ/153/257 : Comoving stars in Gaia DR1 (Oh+, 2017)J/AJ/153/95 : Catalog of Suspected Nearby Young Stars (Riedel+, 2017)J/MNRAS/473/2465 : New young stars in Pisces Moving Group (Binks+, 2018)J/ApJ/856/23 : BANYAN. XI. The BANYAN {Sigma} algorithm (Gagne+, 2018)J/A+A/616/A7 : Gaia DR2 RV standard stars cat. (Soubiran+, 2018)J/AJ/158/77 : Members of the Pisces-Eridanus stream (Curtis+, 2019)J/AJ/158/122 : Local structure & SFH of the MW (Kounkel+, 2019)J/A+A/621/L3 : Hyades tidal tails with Gaia DR2 (Meingast+, 2019)J/A+A/622/L13 : Stellar stream in Gaia DR2 discovery (Meingast+, 2019)J/A+A/627/A4 : Praesepe (NGC 2632) and its tidal tails (Roeser+, 2019)J/ApJ/877/12 : ComaBer & a Neighbor Stellar Group tidal tails (Tang+, 2019)J/AJ/160/239 : Cluster difference imaging phot. survey. II. (Bouma+, 2020)J/A+A/640/A1 : Portrait Galactic disc (Cantat-Gaudin+, 2020)J/ApJ/903/96 : The {mu}Tau Association (MUTA) (Gagne+, 2020)J/A+A/642/A179 : beta Pic moving group RV of 81 stars (Miret-Roig+, 2020)J/AJ/161/87 : Members of eps Cha with Gaia (Dickson-Vandervelde+, 2021)J/A+A/649/A6 : Gaia Cat. of Nearby Stars - GCNS (Gaia collaboration, 2021)J/ApJ/917/23 : SPYGLASS. I. Mapping young stellar structures (Kerr+, 2021)J/ApJS/254/20 : Stellar groups in Taurus field from Gaia+LAMOST (Liu+, 2021)J/A+A/645/A84 : Coronae of nearby star clusters (Meingast+, 2021)J/A+A/647/A19 : 3D Kinematics and age of OCs (Tarricq+, 2021)J/AJ/161/171 : THYME. V. A new stellar association (Tofflemire+, 2021)J/A+A/664/A163 : TOI-1807 RV and flux curves (Nardiello+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/939/94https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/939/94http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/939/94https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/939/94https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/939/94http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/939/94GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/939/94/table1 (Individual Gaia EDR3 entries recovered as clusters by HDBSCAN)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/939/94/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/939/94/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/939/94/table1?GETtext/xml+votable180.050000true29.60110833-5.164863890.0055555555555555564/28 5/84-85 118 121 124 442 784 1171 1174 1177 1180 1753 5881 5883 6051 7120-7121 9325 9417 9434 9907 10603 10791 11090 6/17 25 27 42 60 68 70 75 78 80 82 87 92 97 100-101 116 124 188 211 218 222 224 228 237 248 252 258 260 263 270-272 284-285 288 295 299 301 303 307 309 318-320 322-323 326 329 333-334 344 347-350 352-353 357-362 365 367-369 371-373 375 377-378 381-383 406-408 410 422 433 435 437 464 466-467 469 478-480 483 492-494 500 506-507 511 523 552 559 567 584 595-596 604 607 628 632 680 683-684 688 694 701 712 716 742 769-770 793 809 835-836 839-840 862 877 890 901 906 908 910 917 921 926 930 945 966 985 987 997 1019 1024-1026 1030 1032 1035-1036 1038 1040 1042 1044 1052 1057-1060 1066 1075 1095 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27926 27930 27951 27954 27961 27973 27996 28007 28018 28022 28027 28030 28035 28039 28044 28085 28092-28093 28111 28116 28123 28128-28129 28134 28142 28144 28150 28176 28229 28243 28270 28272 28274 28336 28345 28360 28377 28383 28395 28397 28410 28416 28424 28439 28442 28445 28447 28452 28455 28464 28475 28489-28490 28496 28502 28515 28519 28521 28526 28542-28543 28560 28573 28579 28585 28601 28605 28611 28614 28626 28649 28668 28672 28684-28685 28696 28700 28744 28767 28769 28775 28778 28792 28804 28830 28847 28860 28870 28874 28887 28889 28895 28903 28918 28947 28949 28974 29015 29048 29055 29062 29068-29069 29071 29073 29077 29082 29086 29096 29104 29111 29115 29140 29144 29147 29153 29188 29200 29204 29214 29237 29239 29253-29254 29283 29295 29312 29319 29324 29338 29344 29359 29372 29374 29376 29379 29381-29382 29401-29402 29443 29448 29451 29464-29465 29477 29483 29494 29502 29514 29567 29573 29581 29584 29590-29591 29602 29608 29624 29635 29642 29657 29662 29666 29674 29693 29701 29710 29755 29764-29765 29773 29786 29792 29800 29803 29812 29814 29816 29824 29834 29900-29901 29918 29940 29947 29954 29961 29965 29978 29983 29995 29997 30013 30024 30030 30039 30046 30053 30078 30082 30101 30112 30116 30124 30126 30130 30152 30172 30176 30219 30225-30226 30233 30301 30373 30412 30427 30469 30471 30497 30536 30544 30556 30570 30572 30576 30609 30623 30629 30644 30651 30693 30695 30724 30730 30739 30747 30779 30788 30790 30796 30807 30896 30916 30923 30947 30983 31003 31006 31026-31027 31030 31041 31052 31062 31076 31081 31089 31101 31111 31125 31156 31163 31169 31173 31181 31191-31192 31194 31230-31232 31239 31253 31262 31270 31277 31307 31310 31346 31356 31415 31419 31444 31451 31457 31471 31482 31495 31504 31516-31517 31523 31533 31539 31545 31549-31550 31568 31577 31592 31596 31600 31616 31630 31640 31643 31682 31707 31716 31726 31740 31746 31816 31829 31833 31836 31843 31864 31873 31887 31897 31910 31912 31941 31959 31991 32009 32017 32075 32092 32125-32126 32130 32162 32220 32234 32240 32243-32244 32247 32261-32262 32268 32275 32295 32314 32326 32332 32353 32359 32364 32371 32373 32380 32387 32389 32397 32421-32422 32435 32462 32469 32481 32487 32491 32497 32516 32527-32528 32539 32561 32612 32624 32628 32630-32631 32650 32654 32664 32669-32670 32698 32711 32720 32755 32765 32780 32800 32811 32822 32827 32829 32833 32890-32891 32916 32919 32928 32932 32937 32958 32971 32973 32980-32981 32994 32998 33025 33030 33045 33053 33068 33076 33078 33081-33082 33088 33095 33117 33122 33129 33137 33152 33156 33180 33183 33223 33230 33238-33239 33294 33307 33312 33331 33337 33347 33349 33378 33386 33389 33395 33404 33410 33415 33423 33426 33442 33449 33451-33452 33454 33464-33465 33491-33492 33499-33501 33506-33507 33519-33520 33545 33564 33569 33574 33583 33594 33620 33630 33640 33648 33650 33680 33697 33701 33703 33707 33738 33749 33786 33797 33803 33814 33818 33843 33848 33855 33875-33876 33884 33896 33898-33899 33907 33911 33925 33943 33949 33988 33993 34007 34011 34014 34041 34053-34054 34058 34061 34068 34073 34088 34099 34114 34118 34126-34127 34134 34136 34139 34141-34142 34145-34146 34164 34168 34172 34196 34203 34208 34226 34232 34259 34273 34276-34277 34287 34292 34321 34331 34338 34347 34364-34365 34368 34371 34386-34387 34403 34406 34408 34410 34416 34423 34433 34436 34450 34485 34491 34494 34508-34509 34520 34552 34560 34562 34586 34588 34594 34600 34607 34620 34626 34633 34639 34647 34654 34663 34713 34733 34740 34742 34757 34767 34779 34790 34793 34809 34817 34819 34825 34830 34834 34841 34845 34886 34896 34902 34908 34926 34930 34937 34941 34959 34968-34969 34975-34976 34998 35015 35018 35022 35031 35065 35094-35096 35107 35123-35124 35249 35263 35277 35330 35349 35362 35369 35388 35442 35464 35468 35489 35497 35501 35526 35531 35536 35575 35591 35602 35617 35640 35701 35703 35724 35802 35858 35861 35867 35875 35889 35895 35960 35968 35999 36022 36057 36067 36075 36091 36136 36153 36168-36169 36176 36182 36198 36200 36219 36239 36252 36274 36304 36308 36311 36354 36402 36411 36440 36487 36489 36547 36555 36607 36635 36647 36665 36671 36681-36682 36696 36711 36736 36745 36799 36839 36861 36866 36868 36870 36875 36885-36886 36897 36912 36919 36928 36936 36943 36945 36947 36953 36967 36982 36987 36999 37038 37044-37045 37047-37048 37052 37055 37078 37088 37091 37116 37123-37124 37149 37156-37157 37167 37175 37179 37183-37184 37202 37211 37213 37227-37228 37230-37231 37240 37242 37250 37254 37259-37260 37263 37265-37266 37271 37277 37279 37285 37289 37292-37293 37297-37298 37304 37306-37308 37311 37313 37316-37318 37320 37322 37325 37327 37330 37335 37357-37358 37369 37379 37387 37394 37405 37412-37413 37430 37433 37435 37440 37457 37460 37464 37473 37475 37489 37492 37496 37508 37511 37513 37522 37525 37535 37537 37554 37559 37567 37574 37578 37581-37583 37586 37593-37594 37597-37598 37600 37609 37613 37616 37620 37625 37628-37629 37635 37637 37639 37641 37646-37648 37659-37660 37662 37672-37673 37675-37677 37681-37682 37684-37685 37687 37694-37695 37697 37700 37704 37713-37714 37720 37723 37726 37728 37730-37731 37733-37734 37742 37745-37746 37756 37767 37769 37773 37776 37781-37783 37785-37788 37790-37792 37796-37797 37799 37804-37805 37809 37811 37813-37814 37816-37817 37825 37840 37844 37853 37857 37859 37865-37866 37874 37876-37877 37879 37881 37890 37892 37898 37900 37902 37908-37909 37924 37934 37952-37953 37956-37957 37966 37968 38007 38026 38036 38039 38044 38095 38120 38141 38144-38145 38149 38151-38152 38155 38157 38183 38185 38188 38209 38226 38242 38245 38255 38263 38273-38275 38298 38311 38324 38333-38334 38340 38347-38348 38354-38355 38362 38365 38369 38374 38391 38428-38429 38438 38461 38473 38489 38493 38508 38522 38531 38535 38538-38541 38547 38550 38560-38561 38564 38566-38567 38582 38593 38610 38613 38623 38636 38686 38700 38720-38721 38724-38725 38728 38754 38763 38765 38773 38780 38782 38785 38788 38834 38843 38852 38872 38874 38890 38918 38925 38928 38935 38941-38942 38946 38949 38952-38953 38955 38957-38958 38968 38973 38983 38986 38988 38994 38997 39011 39024 39026 39029 39037 39044 39055-39056 39062 39066 39069 39078 39081 39083 39098 39104 39111 39114 39117 39123 39131-39132 39136 39138 39148 39154 39156 39158 39161 39165 39174 39181 39188 39191-39192 39205 39213 39237 39312 39314 39322 39329 39331 39337 39342-39343 39346-39347 39353-39355 39381 39387 39391 39400 39403 39410 39445 39453 39457 39465 39471 39476 39478 39481 39485 39494 39504 39508 39515 39528 39533 39550 39554-39555 39571 39587-39588 39590-39591 39595 39597 39618 39621-39622 39651-39652 39656-39658 39666 39670 39672 39679 39681 39685 39688 39691 39696-39698 39701 39704 39711 39714 39730 39736 39751 39756 39761 39770 39829 39834 39852 39871 39926 39942 39950 40014 40031 40033 40038 40059 40102 40139 40143 40148 40152 40155 40171 40176 40220 40228 40234 40242-40243 40245 40300 40305-40306 40312 40315 40317 40349 40363 40369 40389 40393 40409 40424 40453 40463 40469 40483 40515 40521 40561 40563 40596 40605 40635 40642 40688 40697 40702 40716 40732 40759 40779 40781 40830 40835 40860 40865 40870 40893 40900 40920 40940 40959 40962 40968-40969 40975 40981 40985-40986 40988-40989 40991 41013 41018 41028 41035-41036 41044 41061 41064-41065 41073 41075 41084 41086 41115 41119 41125 41157 41165 41167-41168 41177 41182 41194 41201 41234 41237 41248 41251 41257 41264 41270 41272 41281 41283 41322 41333 41335 41344-41345 41354-41355 41388 41390 41404 41418 41420 41426 41435 41442 41445 41449 41463-41464 41468 41481 41488 41495 41501 41503 41506 41510 41512 41515 41521 41539 41543 41553 41559 41579 41600 41603 41607-41608 41624 41626 41643-41645 41648 41651-41652 41669 41678 41681 41687 41696-41698 41708 41712 41753 41777 41820 41825 41827-41829 41837 41839 41843 41854 41864 41867 41877 41888 41906 41917-41918 41937 41941 41956 41960 41972 41977-41978 41998 42021 42028 42040 42062 42070 42082 42086 42096 42102 42131 42136 42142 42145-42146 42149 42153 42161 42166 42188 42205 42220 42222 42250-42251 42253 42256 42258 42284 42289 42304-42305 42307 42310 42335 42342 42345 42360 42374 42376 42378 42382 42406 42410-42411 42419 42424 42426-42427 42432 42467-42468 42476 42481-42482 42518 42523 42535 42557 42564 42580 42584 42588 42590 42594 42619-42620 42625-42626 42648 42668 42672 42676 42684-42685 42696-42697 42699-42700 42721 42724 42729 42731 42733 42754 42756-42757 42760 42768 42775 42780 42789 42791-42792 42799 42803 42806 42809 42823 42827 42829 42831 42835-42836 42840-42841 42844-42846 42854 42879 42901 42903 42921 42932 42944 42947 42949 42957-42958 42961 42963 42968 42972 42978 42980-42981 42984-42986 42988 42990-42991 42994-42995 43009 43012 43014 43018-43021 43026 43032 43037-43040 43047 43055-43056 43060 43063 43067-43068 43070 43073 43081-43082 43090 43097 43100 43102-43103 43106-43107 43113 43117 43119-43121 43136-43137 43139-43140 43147-43150 43152 43154 43157 43161-43163 43168-43169 43171 43182 43187 43195 43197-43198 43203-43204 43206 43210 43213 43215-43216 43220 43224 43230 43232-43233 43236 43246 43249 43257-43258 43272-43274 43287 43290 43292 43294-43296 43305-43306 43308 43321 43342 43354 43368 43391 43398 43401 43403-43404 43406 43412 43422 43424 43428-43429 43448 43457 43462 43514 43522-43523 43525 43527-43529 43531-43533 43535 43537 43547 43570 43575-43576 43586 43588 43595 43602 43641 43653 43685 43692 43705 43708-43709 43713 43724 43741 43759 43761 43772-43773 43775 43793 43803 43812 43824 43840-43841 43851 43853 43856 43863 43870 43876 43883 43896 43898 43904 43906 43910 43943-43944 43952 44005 44009 44011 44019 44025 44038 44046 44068 44088 44100 44126 44138 44180 44185 44199 44234 44236 44245 44260 44274 44303 44311-44312 44317-44319 44321 44324-44325 44337 44353 44355-44358 44364-44366 44368 44376-44378 44385-44389 44394 44400-44402 44428 44436 44451-44452 44466 44469 44475 44478 44485 44496 44539 44546 44549 44558 44561 44591 44637 44676 44694-44696 44754 44765 44789 44796 44850 44855 44874 44947 44954 45013 45022 45029 45036 45061 45087 45089-45090 45104 45112 45115 45120 45130 45142 45154 45158 45164 45166 45182 45186 45189 45193 45220 45227-45229 45233 45235 45242 45244-45245 45247 45251-45252 45254 45256 45264-45265 45274 45280 45283 45286-45287 45306 45315-45316 45320-45321 45329 45336 45339 45345 45350-45351 45366 45382 45399 45405 45410-45411 45416 45431 45443 45449 45451 45453 45457 45462 45484 45489 45497 45505 45527 45538 45541-45544 45549 45558 45562 45568 45579 45582 45584 45590 45594-45595 45607-45608 45612 45614-45615 45619 45621-45622 45630-45631 45637 45644 45649 45670 45673 45676 45684 45692-45694 45697 45703 45705 45722 45724 45729 45732 45737-45738 45772 45796-45797 45802 45809-45810 45815 45821 45840 45851-45852 45861 45863-45864 45867-45868 45882-45883 45885 45891-45893 45899 45903 45919 45929 45936 45941 45965 45972 45974-45975 45981 45984 45988 45994 46014-46015 46028 46031 46033 46052-46053 46098 46101 46107-46108 46126 46151 46154 46158 46162 46188 46205 46213 46217 46230 46232 46239-46240 46245 46247 46277 46280 46286 46293 46305 46353 46381 46384 46401 46469 46514 46523 46526 46540 46559 46574 46616 46619-46620 46625-46626 46630 46640 46647 46651 46671 46740 46750 46763 46765 46773 46803 46842 46863-46864 46896 46920 46986 46993 47004 47012 47020 47049 47083 47091 47094 47113 47120-47121 47125 47130 47134 47136 47142 47152 47154 47165 47183 47197-47198 47201 47205 47207 47216 47221 47228 47230 47240 47242 47247 47250 47271 47301 47320 47324 47330-47331 47338 47343 47347 47371 47382 47402 47407 47412 47420 47429 47442 47448 47450 47468 47475 47478 47486-47487 47500 47511 47526 47561 47568 47572 47577 47580 47587 47592 47610 47616 47626 47630 47637 47653 47659 47662 47665 47680 47687 47692 47715-47716 47734 47742 47746 47749 47762 47785 47805 47807 47811 47819 47821-47823 47827 47832-47833 47836 47843 47851 47865 47870 47879 47881-47882 47919 47932 47941 47943 47976 47988-47989 47993 48003 48011 48018 48020 48031 48037 48042 48064 48070 48078-48081 48089 48123 48132 48136 48152-48153 48165 48171 48175 48189 48194 48201 48212 48249-48250 48265 48271 48274-48275 48282 48291 48306 48318 48322 48324 48345-48346 48349-48350 48371 48382 48392 48411 48417 48450 48455 48473 48518 48522 48546 48548 48553 48565 48604 48607 48609 48614 48623-48624 48636 48645-48646 48651 48655-48656 48666 48671-48672 48698 48701 48708 48727 48733 48744 48756-48757 48776 48779 48788 48797 48839 48849 48856 48865 48871 48874 48886-48887 48901 48905 48914 48917 48929 48960-48961 48977 48992 48997 49000 49010 49022 49031 49036 49041 49074 49095 49100 49122 49128 49136 49151https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/939/94?format=asciiOpticaldefaultJ/ApJ/939/94/table1Individual Gaia EDR3 entries recovered as clusters by HDBSCANrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCrius[1/241] Crius Group ID (<[MGC2022] Crius NNN> in Simbad)meta.id.parentintGaiaGaia EDR3 source IDmeta.id;meta.mainRA_ICRSHour of Right Ascension (ICRS) at Ep=2016pos.eq.ra;meta.mainSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountpos.eq.decindexedClP: group which passed all selection criteria (link to Table 2) or F: group which failed at least one selection criterion (link to Table 3)meta.codecharDE_ICRSDegree of Declination (ICRS) at Ep=2016pos.eq.dec;meta.mainpmRA[-658/1777] Gaia EDR3 proper motion in RAmas/yrpos.pm;pos.eq.radoublee_pmRA[0.006/0.2] Uncertainty in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDE[-1456/551] Gaia EDR3 proper motion in DEmas/yrpos.pm;pos.eq.decdoublee_pmDE[0.008/0.3] Uncertainty in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatplx[4.99/184] Gaia EDR3 Parallaxmaspos.parallax.trigfloate_plx[0.008/0.3] Uncertainty in plxmasstat.error;pos.parallaxfloatRVel[-93/108] Gaia EDR3 Radial velocitykm/sspect.dopplerVelocfloate_RVel[0.1/5] Uncertainty in RVelkm/sstat.error;spect.dopplerVelocfloatJ/ApJ/939/94/table2Median properties of individual groups recovered by HDBSCAN which passed all selection criteriarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCrius[77/241] Crius Group ID (<[MGC2022] Crius NNN> in Simbad)meta.id;meta.mainintNstar[8/293] Number of membersmeta.numberintSimbadSimbad column added by the CDSmeta.ref.urlcharNruwe[0/33] Number of members with RUWE>1.4meta.numberintDist[42.9/196] Distancepcpos.distancefloatX[-189/171.2] Mean position in Galactic X cartesian coordinatepcpos.distance;pos.cartesian.x;stat.meanfloatY[-174.1/148.3] Mean position in Galactic Y cartesian coordinatepcpos.distance;pos.cartesian.y;stat.meanfloatZ[-122/110.3] Mean position in Galactic Z cartesian coordinatepcpos.distance;pos.cartesian.z;stat.meanfloatU[-43/23.7] Mean velocity in Galactic Xkm/sphys.veloc;pos.cartesian.x;stat.meanfloatV[-29.3/8.5] Mean velocity in Galactic Ykm/sphys.veloc;pos.cartesian.y;stat.meanfloatW[-19.3/5.7] Mean velocity in Galactic Zkm/sphys.veloc;pos.cartesian.z;stat.meanfloatZ-mad[1.4/15] Median absolute deviation in Zpcstat.stdev;pos.distance;pos.cartesian.zfloatU-mad[0.4/3] Median absolute deviation in Ukm/sstat.stdev;phys.veloc;pos.cartesian.xfloatV-mad[0.2/2.1] Median absolute deviation in Vkm/sstat.stdev;phys.veloc;pos.cartesian.yfloatW-mad[0.1/3] Median absolute deviation in Wkm/sstat.stdev;phys.veloc;pos.cartesian.zfloatJ/ApJ/939/94/table3Median properties of individual groups recovered by HDBSCAN which failed at least one selection criterionCrius[1/223] Crius Group ID (<[MGC2022] Crius NNN> in Simbad)meta.id;meta.mainintNstar[7/84] Number of membersmeta.numberintY[-136.3/147.1] Mean position in Galactic Y cartesian coordinatepcpos.distance;pos.cartesian.y;stat.meanfloatZ[-134.2/118.4] Mean position in Galactic Z cartesian coordinatepcpos.distance;pos.cartesian.z;stat.meanfloatU[-112/64] Mean velocity in Galactic Xkm/sphys.veloc;pos.cartesian.x;stat.meanfloatV[-90.1/27.1] Mean velocity in Galactic Ykm/sphys.veloc;pos.cartesian.y;stat.meanfloatW[-42.6/14.3] Mean velocity in Galactic Zkm/sphys.veloc;pos.cartesian.z;stat.meanfloatZ-mad[6.8/108.4] Median absolute deviation in Zpcstat.stdev;pos.distance;pos.cartesian.zfloatU-mad[0.6/6.2] Median absolute deviation in Ukm/sstat.stdev;phys.veloc;pos.cartesian.xfloatV-mad[0.4/9.5] Median absolute deviation in Vkm/sstat.stdev;phys.veloc;pos.cartesian.yfloatW-mad[0.4/8.3] Median absolute deviation in Wkm/sstat.stdev;phys.veloc;pos.cartesian.zfloatCritCriteria (1)meta.codecharSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDist[7.3/164] Distancepcpos.distancefloatX[-136.1/138.4] Mean position in Galactic X cartesian coordinatepcpos.distance;pos.cartesian.x;stat.meanfloat