C.D.S. - SIMBAD4 rel 1.8 - 2024.04.23CEST14:02:54 * 20 Tau -------- Object * 20 Tau --- PM* --- OID=@674364 (@@21112,0) --- coobox=4298 Coordinates(ICRS,ep=J2000,eq=2000): 03 45 49.6081548365 +24 22 03.877565838 (Opt ) A [0.3413 0.2000 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 03 42 50.7704874378 +24 12 46.976427374 Coordinates(Gal,ep=J2000,eq=2000): 166.1706722594136 -23.5145115637052 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: 19.516 -45.527 [0.451 0.276 90] A 2020yCat.1350....0G Parallax: 7.6713 [0.3104] A 2020yCat.1350....0G Radial Velocity: 7.40 [0.5] A 2006AstL...32..759G Redshift: 0.000025 [0.000002] A 2006AstL...32..759G cz: 7.40 [0.50] A 2006AstL...32..759G Flux U : 3.40 [~] C 2002yCat.2237....0D Flux B : 3.80 [~] C 2002yCat.2237....0D Flux V : 3.87 [~] C 2002yCat.2237....0D Flux G : 3.863349 [0.004021] C 2022yCat.1355....0G Flux R : 3.85 [~] C 2002yCat.2237....0D Flux I : 3.90 [~] C 2002yCat.2237....0D Flux J : 3.93 [~] C 2002yCat.2237....0D Flux H : 4.122 [0.036] C 2003yCat.2246....0C Flux K : 3.986 [0.017] C 2003yCat.2246....0C Spectral type: B8III C ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (53): Gaia DR3 65283232316451328 HIP 17573 RAVE J034549.6+242204 TIC 385589511 2MASS J03454960+2422037 Cl* Melotte 22 K 23 Cl* Melotte 22 MSH 116 Cl* Melotte 22 MSK 67 Cl* Melotte 22 TRU 231 Cl* Melotte 22 WCZ 110 * 20 Tau AG+24 335 BD+23 516 CEL 324 CSV 100311 GC 4500 GCRV 2097 GEN# +5.20220785 GSC 01799-01439 HD 23408 HGAM 262 HIC 17573 HR 1149 IRAS 03428+2412 JP11 4627 NAME Maia NSV 1279 PPM 92841 ROT 3756 SAO 76155 SKY# 5719 SV* ZI 218 TD1 2489 TYC 1799-1439-1 UBV 3582 UBV M 41028 VDB 21 [B10] 860 DANCe J03454961+2422039 EPIC 200007771 [KSP2003] G166.1705-23.5140 [SCG94] O 99 uvby98 520220785 Cl Melotte 22 785 Cl Melotte 22 7851 ALS 15827 1E 0343.3+2347 [KSP2003] J034549.66+242205.2 WDS J03458+2422A Cl* Melotte 22 HII 785 Renson 6000 WEB 3336 Gaia DR2 65283232318680704 Bibcodes 1850-2024 () (434): 2024A&A...683A..49Z 2023A&A...669A..74G 2023A&A...674A..36G 2023A&A...675A.142E 2023ApJ...948..139R 2022A&A...657A..62K 2022A&A...658A..92P 2022A&A...658A.105F 2022MNRAS.512.4334D 2022MNRAS.515..828S 2021A&A...649A.112V 2021A&A...652A..22I 2021ApJ...921..117T 2021ApJS..254...42B 2021ApJS..257...46G 2021ApJS..257...69H 2021MNRAS.504.3730C 2021MNRAS.504.3758P 2021MNRAS.506.5328K 2021RNAAS...5...59M 2021RNAAS...5...81M 2021RNAAS...5..104M 2021RNAAS...5..163M 2020A&A...643A..36B 2020AJ....160...30S 2020AJ....160...83S 2020MNRAS.493.5871B 2020MNRAS.495..510D 2020MNRAS.496..832C 2019A&A...621A.123C 2019A&A...622A.210G 2019A&A...623A..72K 2019ApJ...873...91G 2019ApJS..245....8P 2019AstBu..74...66G 2019MNRAS.486..112K 2019MNRAS.487.5922G 2019MNRAS.490.3158C 2019PASP..131d4101G 2018A&A...618A.110B 2018A&A...620A.145B 2018A&A...620A.172Z 2018AcA....68..285K 2018ApJ...863...67G 2018MNRAS.474.2467H 2017A&A...597A..22S 2017A&A...598A..48G 2017AJ....153...16S 2017AJ....153...75K 2017AJ....153..218C 2017ApJ...835...53K 2017MNRAS.471.2882W 2016A&A...591A.118S 2016A&A...593L..18C 2016A&A...596A..49B 2016AJ....152..113R 2016AJ....152..115S 2016AJ....152..213S 2016MNRAS.460.1318B 2015A&A...580A..23P 2015A&A...583A.115B 2015ApJS..216...33F 2014A&A...562A..65S 2014A&A...567A..26L 2014A&A...569A..18S 2014MNRAS.443.1629S 2014PASJ...66...23T 2013A&A...554A.108M 2013AJ....146..134K 2013MNRAS.429..119P 2012A&A...546A..61D 2012AJ....143...28F 2012ApJ...744..174M 2012ApJS..199....8G 2012AstL...38..694G 2012MNRAS.424.1925C 2012MNRAS.427..343M 2011A&A...530A..93V 2011ApJ...728...36R 2011ApJ...743...67G 2011MNRAS.410..190T 2010A&A...510A..54W 2010A&A...515A.111S 2010A&A...516A..29V 2010ApJ...708.1628M 2010MNRAS.404.1321W 2010PASJ...62.1239T 2009A&A...498..961R 2009A&A...501..297Z 2009AJ....137.3358M 2009ApJ...700.1299J 2009MNRAS.394.1338B 2009MNRAS.399..432N 2008A&A...491..545N 2008A&A...492..743L 2008AN....329..801C 2008ApJ...679.1047K 2008ApJS..176..276V 2008MNRAS.389..869E 2007A&A...468..263C 2007A&A...470..685L 2007A&A...474..653V 2007AN....328..475H 2007ApJ...660.1556R 2007ApJS..172..663S 2007AstBu..62..244G 2006A&A...450..763K 2006AN....327..289H 2006ApJ...649..788R 2006ApJ...649.1028G 2006AstL...32..759G 2006MNRAS.365L...1R 2005A&A...431..773R 2005A&A...441..181C 2005AJ....130.1652R 2005MNRAS.364..573T 2005PASJ...57....1S 2004ApJ...605..278C 2004MNRAS.349..821L 2003A&A...399..141M 2003A&A...402..587S 2003A&A...407..631B 2003AJ....125.2531R 2003AJ....126.1423K 2003ApJ...589..347G 2003ApJ...589..362G 2003ApJS..148..487W 2002A&A...381..446M 2002A&A...386..492R 2002A&A...388L..37K 2002A&A...393..897R 2002AJ....124.3299M 2002Ap.....45..408G 2002ApJ...573..359A 2002NewA....7..495C 2002yCat.2237....0D 2001A&A...367..521P 2001AJ....121.3138H 2001Ap.....44..454H 2001ApJS..132..253W 2000AJ....119.3050E 2000ARep...44..548K 2000IrAJ...27..137A 2000NewA....5..211Z 2000PASP..112..846P 1999A&A...341..751M 1999A&A...345..471R 1999A&A...347...69R 1999A&A...347..669L 1999A&AS..137..451G 1999AJ....117.1402B 1998A&A...336..953G 1998A&A...337..447S 1998A&A...337..512A 1998A&AS..129..289M 1998A&AS..129..431H 1998AJ....116.1810E 1998LAstr.112...74H 1997A&A...323L..49P 1997A&AS..124..299C 1997AJ....114..699C 1997AJ....114.1623F 1997ApJS..111..419H 1996A&AS..118..481B 1996AJ....112.2786R 1996AcASn..37...68W 1996ApJS..102...75M 1996ApJS..102..369S 1995A&AS..109..177W 1995A&AS..114..269D 1995ApJS...99..107C 1994A&A...286..486L 1994AJ....107.1556G 1994ApJ...424..754A 1994ApJ...424..772F 1994ApJ...437..638W 1994ApJS...91..625S 1994BSAO...38..152G 1993A&A...269..403H 1993A&A...276..393S 1993A&AS...98..589W 1993AJ....106..637M 1993Ap&SS.203...53H 1993ApJ...411..729V 1993BSAO...36...52T 1993C&E...286...46L 1993PASP..105.1127G 1993yCat.3135....0C 1992A&AS...95..273C 1992A&AS...96..625O 1992ApJ...393..341L 1992ApJS...81..795G 1992BICDS..40...97R 1992JApA...13..175K 1991A&A...245..150Z 1991A&AS...87..471L 1991A&AS...89..429R 1991AJ....101.1429M 1991AJ....101.1495M 1991AN....312..315G 1991ApJ...369..515R 1991ApJ...377..141L 1991ApJ...381..462W 1991ChA&A..15..336Q 1991SoSAO..66..101B 1990A&A...240..476V 1990AJ....100.1994W 1990ApJ...348..557M 1990ApJ...355..182W 1990ApJ...359..384S 1990BICDS..38..151R 1990SoSAO..65....5B 1989A&A...213L...1M 1989A&AS...78..511P 1989A&AS...79..423B 1989A&AS...80...73G 1989ApJS...69..651C 1989S&T....77..405D 1989S&T....78...64D 1988A&A...206..357R 1988A&AS...73..195A 1988A&AS...76..127R 1988AJ.....96..145W 1988AcA....38..225N 1988AcA....38..443B 1988ApJ...325..776S 1988Aster.101....5T 1988PPMtO...7..330Z 1987A&A...178..313M 1987AISAO..25...13G 1987AJ.....93.1484M 1987ARA&A..25..521B 1987ApJ...312..778M 1987ApJ...313..853C 1987ApJ...317..926H 1987ApJ...319..436J 1987ApJ...322..902D 1987IAUS..120..123F 1986A&AS...65..309V 1986AISAO..21...30L 1986AISAO..22....3G 1986AISAO..22...39G 1986AISAO..23...37G 1986AISAO..23...58L 1986AISAO..23...64L 1986AJ.....92...90C 1986ApJ...301..355J 1986ApJ...302..421W 1986ApJ...304..425T 1986ApJ...309..311B 1986ApJS...62..673S 1986BAAS...18.1035H 1986NIA86......377H 1986NIA86......415M 1986PASP...98..755E 1985A&A...151..121M 1985A&AS...59..145C 1985A&AS...60...99W 1985AISAO..20...37G 1985AbaOB..59...83B 1985ApJ...289..213M 1985ApJ...292..172M 1985ApJS...57....1M 1985ApJS...57...63M 1985Aster..89...13T 1984A&A...137..145B 1984A&AS...55..479A 1984A&AS...57..213H 1984AISAO..18...64P 1984AJ.....89..672G 1984ApJ...280..132H 1984ApJ...282..485F 1984ApJ...284..685W 1984ApJ...284..695W 1984ApJS...56..315H 1984IUE84......507H 1984PASP...96..105H 1983A&A...122...23A 1983A&A...128..362M 1983A&AS...53..445Z 1983AJ.....88..418C 1983AJ.....88.1077H 1983AZh....60..917S 1983ApJ...274..261S 1983ApJS...51..277B 1983PASP...95...48M 1982A&AS...47..341K 1982A&AS...47..547G 1982Ap&SS..83..417F 1982ApJ...257..125F 1982ApJ...259..723B 1982ApJ...263..759M 1982ApJ...263L..59C 1982ApJS...50..169C 1982SvA....26..673V 1981A&A....95..213M 1981A&A...101...96P 1981ApJ...247..116W 1981BAICz..32..359D 1981PASJ...33..413M 1981PASP...93...60S 1980ApJ...236..460V 1980ApJ...239..502B 1980ApJ...242..545F 1980ApJ...242..560F 1980ApJS...43..491A 1980ApJS...43..501C 1979A&A....71..147M 1979AJ.....84..812P 1979ApJ...228..229H 1979ApJ...230..485A 1979ApJS...41..675H 1979IzKry..60...37M 1978A&A....69....1A 1978AN....299..243B 1978ApJS...37..371W 1978PASP...90..201A 1978PASP...90..288M 1978PASP...90..301H 1978PASP...90..703P 1978RMxAA...2..331F 1977A&A....54..599B 1977A&A....56...83M 1977A&A....60..377S 1977Ap&SS..46...13D 1977Ap.....13...71L 1977ApJ...216..291S 1977ApJ...217..127C 1977ApJS...33..269S 1977PASP...89..187E 1976A&A....49..217P 1976AJ.....81..419C 1976ApJ...209..782K 1976ApJS...30..451H 1976PASP...88..144M 1976PDAO...14..367H 1975AJ.....80..445B 1975AJ.....80..449B 1975MNRAS.173..419D 1975PDAO...14..319P 1975PDAO...14..367B 1974A&AS...13..395H 1974AJ.....79..642O 1974AJ.....79..809B 1974ApJ...188...59E 1974ApJ...191..381H 1974ApJS...28..373S 1974ApJS...28..405E 1973A&A....23...69C 1973ApJ...181...79H 1973ApJ...181..795H 1973ApJ...181..841F 1973SAOSR.350....1D 1972ApJ...173...43M 1972ApJ...173...63E 1972ApJ...173..301F 1972ApJ...175..453M 1972ApJ...175L..39H 1972ApJ...176..367B 1972ApJ...178..189B 1971A&A....12....5H 1971AJ.....76.1058C 1971ApJ...170..297V 1971ApJS...23..213N 1971MNRAS.152..231J 1970A&A.....5..328D 1970ApJS...19..337N 1970ApJS...19..387A 1970MNRAS.147...75D 1970MNRAS.150..311H 1970MmRAS..73..125E 1970VilOB..29...10S 1969ApJ...157..165H 1969ApJ...157.1341P 1969ApJ...158..461H 1969PASP...81..650J 1968AJ.....73..233R 1968ApJS...17..371L 1967AN....289..217D 1967ApJ...148..781P 1967JO.....50..107A 1967JO.....50..337M 1967MNRAS.137..337D 1967MmRAS..72...35A 1966AJ.....71..709C 1966AJ.....71..990V 1966ApJ...143..299A 1966ApJ...144...76S 1966ArA.....4..101R 1966GeoOM..21....0C 1966JO.....49..417R 1965AJ.....70..575F 1965ApJ...142.1604A 1965SvA.....9..297K 1964ApJ...139..793S 1964ApJ...140..873H 1964MNRAS.128..261B 1962ApJ...136..381A 1962MNRAS.123..521B 1961MNRAS.123..191B 1959ApJ...130..991R 1958ApJ...128...31J 1958ApJ...128..185C 1958ApJS....3..141B 1957ApJ...125..115S 1957ApJ...126...99B 1957JO.....40...93W 1956ApJ...123...54M 1956ApJ...123..231H 1956ApJ...123..253S 1956ApJ...123..440S 1956JO.....39..148B 1956PZ.....11..325K 1956ZA.....40..249V 1955AnAp...18..292J 1955ApJ...121..102S 1954BAICz...6..116G 1953GCRV..C......0W 1952AJ.....57..227W 1952AnAp...15..113B 1952AnAp...15..201C 1952MNRAS.112...73E 1951ApJ...113..100D 1951ApJ...113..663E 1951ZA.....29..262M 1950ApJ...111...81E 1950ApJ...111..434R 1950ApJ...112..361M 1950ZA.....27..182G 1926ApJ....64....1F 1922ApJ....55...85L 1922ApJ....56..162H 1918ApJ....47...38P 1904ApJ....19..338A Measures (diameter:1 distance:2 Fe_H:6 IUE:52 MK:17 PLX:5 PM:5 ROT:7 V*:1 velocities:17 ): diameter:1distance:2Fe_H:6IUE:52MK:17PLX:5PM:5ROT:7V*:1velocities:17 Notes (1) : (S) 01-Jan-2000 - com ref:~ obj:~ also RfN VDB 21 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