C.D.S. - SIMBAD4 rel 1.8 - 2024.04.23CEST21:54:56 V* EX Hya --------- Object V* EX Hya --- CV* --- OID=@2002879 (@@41624,0) --- coobox=15971 Coordinates(ICRS,ep=J2000,eq=2000): 12 52 24.2222471899 -29 14 55.999766523 (Opt ) A [0.0140 0.0118 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 49 42.6977548256 -28 58 39.891795982 Coordinates(Gal,ep=J2000,eq=2000): 303.1849138748752 +33.6223843474852 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -119.473 30.330 [0.017 0.013 90] A 2020yCat.1350....0G Parallax: 17.5716 [0.0166] A 2020yCat.1350....0G Radial Velocity: -21.0 [~] E 1995A&AS..114..269D Redshift: -0.000070 [~] E 1995A&AS..114..269D cz: -21.00 [~] E 1995A&AS..114..269D Flux B : 13.51 [0.26] D 2012yCat.1322....0Z Flux V : 13.49 [0.28] D 2012yCat.1322....0Z Flux G : 13.246317 [0.008430] C 2020yCat.1350....0G Flux R : 13.55 [0.09] E 2012yCat.1322....0Z Flux J : 12.274 [0.024] C 2003yCat.2246....0C Flux H : 11.950 [0.027] C 2003yCat.2246....0C Flux K : 11.687 [0.023] C 2003yCat.2246....0C Spectral type: M5-6V C 2013A&A...551A.125K Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (40): 3XMM J125224.2-291456 Gaia DR3 6185040879503491584 TIC 9560142 SBC9 742 1H 1251-291 1M 1252-289 2A 1251-290 2E 2876 2RE J125223-291506 2RE J1252-291 2U 1253-28 3A 1250-289 3U 1252-28 4U 1249-28 AAVSO 1247-28 EC 12497-2858 GSC 06709-00694 INTREF 528 RBS 1173 RE J125223-291445 RE J1252-291 SV* HV 10215 V* EX Hya XSS J12529-2911 [BM83] X1249-289 1ES 1249-28.9 1RXS J125224.7-291451 2E 1249.7-2858 2EUVE J1252-29.2 EUVE J1252-29.2 EXO 1249.7-2858 RX J1252.4-2914 PBC J1252.3-2914 SWIFT J1252.3-2916 2XMM J125224.2-291456 UCAC2 19655707 UCAC4 304-070202 2MASS J12522423-2914560 WEB 11139 Gaia DR2 6185040879503491584 Bibcodes 1850-2024 () (694): 2024ApJ...961..205K 2024ApJ...962L..34I 2024ApJ...963...78H 2024ApJ...963..100K 2024MNRAS.527..774P 2023ApJ...943L..24L 2023MNRAS.520.2942J 2023MNRAS.523.3192M 2023MNRAS.525L..50S 2022A&A...657A.101B 2022A&A...664A...7H 2022AJ....163..108B 2022ApJ...924...20B 2022ApJ...924L...8L 2022MNRAS.510.1002D 2022MNRAS.511.4937S 2022MNRAS.512.6054R 2022MNRAS.514.6002M 2022MNRAS.515..571M 2022MNRAS.516.1263X 2022MNRAS.517.1667R 2022RAA....22d5003Y 2022RNAAS...6...65M 2021A&A...645A..18D 2021AJ....161..225L 2021AJ....162...49L 2021ApJ...910...23B 2021ApJ...911...80M 2021ApJ...914....5S 2021ApJ...917..105G 2021ApJ...919...90I 2021ApJS..256...45B 2021MNRAS.503..953B 2021MNRAS.504.3651H 2021MNRAS.506.5201R 2021PASJ...73.1289N 2020A&A...634A..91B 2020A&A...639A..17W 2020AJ....159..114O 2020AJ....160..151T 2020ApJ...898L..40L 2020ApJ...900..153M 2020MNRAS.492L..40A 2020MNRAS.494.3799P 2020MNRAS.498.2688N 2020MNRAS.498.3457S 2019ApJ...877...75P 2019ApJ...878...53X 2019MNRAS.482.3622S 2019MNRAS.482.4570G 2019MNRAS.484.3831B 2019MNRAS.486.5535M 2019MNRAS.488.4526B 2018A&A...610A..46C 2018A&A...616A..53L 2018A&A...617A..52W 2018AJ....155...28S 2018AJ....156..153D 2018ApJ...852L...8L 2018ApJS..235....4O 2018MNRAS.473.4692P 2018MNRAS.474.1810H 2018MNRAS.476..554S 2018MNRAS.477.4035Z 2018MNRAS.480..572A 2018PASJ...70..109T 2017A&A...602A.102H 2017AJ....153..123S 2017AJ....153..144O 2017AJ....154..252B 2017ARep...61..560I 2017ApJ...846...52G 2017MNRAS.466..129J 2017MNRAS.466.2202K 2017MNRAS.467..428D 2017MNRAS.469..956K 2017MNRAS.470.4815B 2017MNRAS.471.2902R 2017PASP..129a2001B 2017PASP..129f2001M 2016A&A...591A..35S 2016ApJ...818..136X 2016ApJ...821...14M 2016ApJ...832..140H 2016ApJ...833...14H 2016ApJ...833..268N 2016ApJS..223...15B 2016MNRAS.458.1833P 2016MNRAS.460..513T 2016MNRAS.461.1576E 2016MNRAS.463.3799B 2016PASJ...68...57M 2016PASJ...68S..32T 2015A&A...578A..15L 2015ApJ...812...40G 2015MNRAS.449.2250K 2015NewA...34..234O 2015NewA...35...84E 2015NewA...36...64E 2015NewA...37...35E 2014ApJ...782....3K 2014ApJ...791...68B 2014ApJ...791L..18H 2014ApJ...797...38S 2014AstL...40..475S 2014MNRAS.438.1714D 2014MNRAS.438.2267H 2014MNRAS.441.3718H 2014MNRAS.442..565T 2014MNRAS.442.1123S 2014MNRAS.442.2580P 2014MNRAS.442L..23M 2014NewA...33...44S 2014PASJ...66...90K 2013A&A...551A.125K 2013A&A...555C...1B 2013AJ....145...19H 2013AJ....146..107T 2013ApJ...772..116S 2013ApJ...775...66S 2013ApJ...779...22T 2013ApJS..207...19B 2013AstL...39..227S 2013MNRAS.432..570P 2013MNRAS.432.1587S 2013MNRAS.432.2596N 2013NewA...22....7A 2012A&A...539A.153P 2012A&A...546A.112B 2012ApJ...746..165H 2012ApJ...756...27L 2012ApJ...758...79A 2012ApJS..199....7F 2012ApJS..203...29G 2012BAVSR..61...31D 2012BAVSR..61..104D 2012BAVSR..61..184D 2012MNRAS.419..314H 2012MNRAS.419.3258W 2012MNRAS.420.3350N 2012MNRAS.423L..75L 2012MNRAS.427.1004W 2012MmSAI..83..446G 2012MmSAI..83..562B 2012MmSAI..83..570E 2012MmSAI..83..578M 2012MmSAI..83..585B 2012MmSAI..83..632Y 2012MmSAI..83..637R 2012NewA...17..154G 2011A&A...530A...6S 2011A&A...531A..34S 2011AJ....141..129H 2011ApJ...728...16H 2011ApJ...741...84B 2011ApJS..194...28K 2011ApJS..195....9C 2011MNRAS.411.1177P 2011MNRAS.411.1317R 2011MNRAS.411.2695P 2011MNRAS.414..184H 2011MNRAS.414.3071C 2011PASJ...63S.677H 2010A&A...510A..48C 2010A&A...519A..69A 2010A&A...520A..25Y 2010A&A...524A..64C 2010AJ....140.1313H 2010ApJ...710..325H 2010ApJ...711.1333L 2010ApJS..186..378T 2010ApJS..187..149A 2010MNRAS.401.2207S 2010NewA...15..491A 2009A&A...496..121B 2009A&A...496..891B 2009AJ....137.3606H 2009ApJ...690.1753O 2009ApJ...693.1007T 2009ApJ...706..130M 2009ApJ...707..652M 2009ApJS..184..138H 2009BAVSR..58..111L 2009IBVS.5876....1M 2009MNSSA..68..231M 2009PASP..121.1205P 2008A&A...480..199B 2008A&A...480..481B 2008A&A...483..231L 2008A&A...489.1243A 2008ApJ...672..524N 2008ApJ...678..376R 2008ApJ...683..207R 2008ApJ...685..418H 2008JAVSO..36...60C 2008MNRAS.388.1111P 2008MNRAS.388.1582L 2008NewA...13..133A 2008PASP..120..301B 2007A&A...472..225N 2007A&A...473..511S 2007ApJ...656..444H 2007ApJ...660..651N 2007ApJ...660..662M 2007ApJ...663.1277E 2007BAVSR..56..127B 2007MNRAS.375..105M 2007MNRAS.378..211M 2007MNRAS.378..635S 2007MNRAS.380..133M 2007MNRAS.380..353M 2007MNRAS.382.1145S 2007MNSSA..66..106M 2007NewA...12..446A 2006A&A...450..117S 2006A&A...456..599P 2006AJ....131..562H 2006ApJ...640L.167R 2006ApJ...643L..45H 2006MNRAS.373..484K 2006PASA...23..106S 2005A&A...435..191S 2005A&A...437..235B 2005A&A...437..935D 2005A&A...439..213P 2005A&A...440..701R 2005A&A...444L..41N 2005AJ....129.1985B 2005AJ....130.1829S 2005ApJ...628..946H 2005ApJ...635.1263W 2005BASI...33..375R 2005MNRAS.359.1531E 2005MNRAS.361..141G 2005PASP..117.1204P 2004A&A...418..927R 2004A&A...419..673V 2004A&A...420..789P 2004A&A...424..727P 2004AAS...205.1919B 2004AJ....127..460H 2004AJ....128..448B 2004AN....325..193M 2004ApJ...610..411H 2004ApJ...610..991H 2004ApJ...611..598C 2004ApJ...614..349N 2004ApJ...617..500P 2004MNRAS.347...95R 2004MNRAS.349..710H 2004MNRAS.349.1323L 2004MNRAS.352.1037H 2004MNSSA..63...89M 2004PASJ...56..533T 2004PASJ...56S...1K 2004PASP..116..516P 2004PASP..116.1056S 2004RMxAC..20..138N 2004RMxAC..20..148H 2004RMxAC..20..176H 2004RMxAC..20..248J 2004SSRv..112....1G 2003A&A...401.1101T 2003A&A...406..213A 2003A&A...411L..59E 2003A&A...412..821B 2003ARA&A..41..291P 2003Ap.....46..191P 2003ApJ...586L..77M 2003ApJ...587..373B 2003ApJ...588L.101M 2003MNRAS.342..151V 2003MNRAS.345..889B 2003PASJ...55..489K 2002A&A...382..984E 2002A&A...389.1086D 2002AJ....123..413S 2002AJ....123.1095W 2002AJ....124.2238H 2002Ap&SS.282..433W 2002ApJ...565..511H 2002ApJ...574..942S 2002ApJ...577..359B 2002MNRAS.331..578U 2002MNRAS.333...84H 2002MmSAI..73..213G 2002PASJ...54...79K 2002PASJ...54..581I 2002PASJ...54..987N 2002PASJ...54.1023K 2002PASP..114.1222W 2002Sci...298..393H 2002yCat.2237....0D 2001A&A...365L.294R 2001A&A...369..882A 2001ApJ...547..829E 2001ApJ...560..992M 2001ApJ...561.1144F 2001IBVS.5023....1I 2001MNRAS.322..499K 2001MNRAS.325...89C 2001MNRAS.327..208W 2001MNRAS.328..112T 2001PASP..113..764D 2001PASP..113.1025T 2000A&A...355..181R 2000A&A...358..417M 2000A&A...359..639U 2000A&A...360..627S 2000AAS...197.8802M 2000AN....321....1S 2000ARA&A..38..231B 2000ApJ...539L..55B 2000MNRAS.313..703H 2000MNRAS.314..403R 2000MNRAS.315..307B 2000MNRAS.317..310H 2000NewAR..44....3W 2000NewAR..44....9M 2000NewAR..44...63B 2000NewAR..44...75W 2000PASP..112..434T 1999A&A...349..887L 1999A&A...350..517D 1999AGAb...15..112E 1999ApJ...519..324H 1999ApJ...520..822M 1999ApJ...524..295S 1999ApJS..120..277E 1999MNRAS.302..189M 1999MNRAS.305..437H 1999MNRAS.306..684C 1999MNRAS.310..203K 1999MmSAI..70..547D 1998A&A...332..586F 1998A&A...336..200I 1998A&A...339..518B 1998A&AS..129...83R 1998AJ....115.1634D 1998ApJ...493..898A 1998ApJ...506..824S 1998MNRAS.293..222C 1998MNRAS.294..187R 1998MNRAS.295..167A 1998MNRAS.297..337B 1998MNRAS.297..526H 1998MNRAS.299...83B 1998MNRAS.299..305R 1998MNRAS.299..851H 1998MNRAS.301..767S 1997A&A...319...18R 1997A&A...320..469C 1997A&A...325..994R 1997A&A...327..602V 1997ApJ...474..774F 1997ApJ...476..847H 1997ApJ...477..390H 1997ApJ...477..832M 1997ApJ...485..333H 1997ApJ...486L.133G 1997ApJ...488..419G 1997ApJ...489..890M 1997ApJS..108..545L 1997ApJS..113..131C 1997MNRAS.285...95D 1997MNRAS.287..293M 1997MNRAS.287..651I 1997MNRAS.287..867K 1997MNRAS.288..817H 1997MNRAS.288..891S 1997MNRAS.288.1033H 1997MNRAS.290L..23M 1997MNRAS.291...71H 1997MNRAS.292..397H 1997PASJ...49..481K 1997PASP..109..345D 1996A&A...312...93V 1996A&A...312..186V 1996AGAb...12...35K 1996Ap&SS.241..263W 1996ApJ...470L..53M 1996ApJ...471..949H 1996ApJS..102..129B 1996BASI...24..669A 1996JBAA..106...29H 1996JBAA..106..155P 1996LNP96.472..225B 1996MNRAS.278.1075O 1996MNRAS.279.1345A 1996MNRAS.280..877H 1996MNRAS.281..604I 1996MNRAS.282..739W 1996PASJ...48L..21K 1995A&A...298..165K 1995A&A...298..849D 1995A&A...300..392R 1995A&AS..109....9G 1995A&AS..109..177W 1995A&AS..114..269D 1995A&AS..114..465K 1995Ap&SS.230..131B 1995Ap&SS.230..279D 1995ApJ...438..385H 1995ApJ...439..322S 1995ApJ...454..447Z 1995ApJ...455..260W 1995BAAS...27.1397B 1995BAAS...27.1398G 1995JAD.....1....1S 1995MNRAS.272..749B 1995MNRAS.273..849S 1995MNRAS.274.1165P 1994A&A...281L..13D 1994A&A...285..979M 1994A&AS..104...79B 1994AJ....108.2207B 1994ApJ...424..955S 1994ApJ...428..785R 1994ApJ...431L.107H 1994ApJ...435..829Y 1994ApJS...93..519K 1994IAUC.6120....1J 1994IAUCo.151..288B 1994IBVS.4037....1M 1994IBVS.4043....1H 1994MNRAS.266..367I 1994MNRAS.267.1095G 1994MNRAS.269..913R 1994MNRAS.271..372D 1994PASJ...46L..81I 1994PASJ...46L..87M 1994PASP..106..209P 1994PASP..106..515Z 1994PASP..106.1075R 1994PASP..106.1172J 1994QJRAS..35..129S 1994RMxAA..28..125E 1993A&A...275..201E 1993A&A...275..219B 1993A&A...278..161C 1993AcApS..13..367F 1993BAAS...25.1379T 1993IBVS.3874....1W 1993MNRAS.260...77P 1993MNRAS.260..149F 1993MNRAS.260..299H 1993MNRAS.262.1000S 1993MNRAS.264..171R 1993MNRAS.265..316N 1993PASJ...45..449Y 1993PASP..105...59P 1993PASP..105..127D 1993PASP..105..387S 1993PASP..105..966H 1993SAAOC..15...78K 1992A&A...260..268S 1992A&A...266..237B 1992A&AS...93..463B 1992AJ....103..243H 1992AJ....104.1557B 1992ARA&A..30..391B 1992AcASn..33..113Z 1992ApJ...392..678M 1992ApJS...80..257E 1992BAAS...24.1277S 1992ChA&A..16..367Z 1992IBVS.3724....1H 1992MNRAS.254..493R 1992MNRAS.257..607H 1992MNRAS.258..578H 1992MNRAS.258..749M 1992PAZh...18..588K 1992S&W....31..223R 1991A&A...247...64A 1991A&A...252..100L 1991A&A...252..605K 1991ApJ...375..600C 1991ApJ...378...77G 1991ApJ...378..674K 1991ApJ...382..290E 1991ApJS...76..359S 1991IAUC.5253....1B 1991JAVSO..20..166H 1991MNRAS.248..101R 1991MNRAS.248..233H 1991MNRAS.248..370W 1991MNRAS.249..417R 1991MNRAS.251..693H 1991MNRAS.252..386W 1991MNRAS.252..394D 1991VA.....34..343M 1990A&A...240..360R 1990A&AS...85.1179R 1990AGAb....4...25R 1990AJ.....99.1941B 1990Ap&SS.163...59H 1990Ap&SS.164...79W 1990ApJ...349..593M 1990ApJ...361..173P 1990ApJ...361..459E 1990CoSka..20....9S 1990MNRAS.247..214K 1990RMxAA..21..467J 1990SSRv...52..203L 1989A&A...225...97S 1989AN....310..413R 1989ApJ...339..434S 1989ApJ...342..493C 1989ApJ...346..638J 1989CoKon..93..249R 1989MNRAS.237...39H 1989MNRAS.237..715N 1989MNRAS.237..853N 1989MNRAS.237.1037R 1989MNRAS.237p..39H 1989MNRAS.238..587N 1989MNRAS.238..697A 1989MNRAS.238.1107H 1989PAZh...15..723V 1989PVSS...16...75B 1988A&A...189..128B 1988A&AS...75..441P 1988AJ.....96.1420I 1988AcA....38..329C 1988IBVS.3140....1W 1988IUE88...1..271B 1988MNRAS.231..549R 1988MNRAS.232..753B 1988MNRAS.233..451F 1988MNRAS.233..513E 1988MNRAS.234..291M 1988MmSAI..59..117O 1988Natur.336..129W 1987A&A...183...73H 1987A&AS...68...41B 1987A&AS...70..335R 1987A&AS...71..339V 1987Ap&SS.130..103E 1987Ap&SS.130..193S 1987Ap&SS.130..351H 1987ApJ...313..772R 1987ApJ...316..275H 1987ApJ...317..765K 1987ApJ...322L..95W 1987ApJ...323L.131B 1987ApJS...63..685S 1987ApJS...65..451H 1987IAUC.4383....0B 1987IAUC.4385....0M 1987IBVS.3037....1B 1987MNRAS.224..733W 1987MNRAS.227...23W 1987MNRAS.228..377V 1987MNRAS.228..463H 1986ApJ...308..765S 1986BAAS...18..976K 1986MNRAS.218..695H 1986MNRAS.222..225C 1986PVSS...14...52B 1985A&A...148..207R 1985AZh....62.1116P 1985Ap&SS.111..407S 1985ApJ...292..535P 1985ApJ...292..550P 1985IBVS.2837....1L 1985MNRAS.212..447C 1985MNRAS.213..181K 1985MNRAS.214..219J 1985MNRAS.215p..45V 1985MNRAS.217..327B 1985SSRv...40...99M 1985SSRv...40..117B 1984A&AS...56..415B 1984A&AS...56..441B 1984A&AS...57..193V 1984A&AS...57..385R 1984A&AS...58..601P 1984AJ.....89..863M 1984Ap&SS..99..363D 1984ApJ...283..241M 1984ApJ...285..252C 1984ApJS...54..443P 1984ApJS...55..367C 1984ApJS...56..507W 1984BAAS...16..514C 1984MNRAS.206..919E 1984MNRAS.208..763L 1984NewSc.102...34W 1984Obs...104..259R 1984PASAu...5..532H 1984RMxAA...9...99E 1983A&A...118..325S 1983A&AS...53...21V 1983ApJ...267..691W 1983ApJS...53..523W 1983MmSAI..54..467S 1983PASP...95...69C 1983PASP...95..662M 1983RMxAA...5..301E 1983S&W....22...10K 1983S&W....22..278V 1982A&AS...48..383V 1982AJ.....87..670O 1982AJ.....87.1558W 1982Ap&SS..82....3A 1982Ap&SS..86...91A 1982ApJ...253..485P 1982ApJ...258..576G 1982ApJ...261..200S 1982ApJ...262..244W 1982ApJ...262L..53F 1982ApJ...263..302G 1982ApJS...48..239K 1982IBVS.2246....1B 1982IUE82......558B 1982PASP...94..916B 1982SvAL....8..198T 1981A&A....95..138G 1981A&AS...44...87M 1981ApJ...243L..83P 1981ApJ...245..609C 1981ApJ...246..489C 1981ApJ...251..626B 1981ApJS...45..517P 1981JBAA...92....1B 1981MNRAS.196..507F 1981MNRAS.196..921F 1981MNRAS.196p..59W 1981MNRAS.197..893M 1980A&A....85..106V 1980A&A....87..349B 1980IUE80......415H 1980IUE80......461L 1980MNRAS.190..185B 1980MNRAS.190..801W 1980MNRAS.190p..13P 1980MNRAS.191..185S 1980XXHC.........0. 1979AJ.....84.1560S 1979AcA....29..665T 1979ApJ...230L.145M 1979ApJS...39..573M 1979ApJS...41..327A 1979MNRAS.188..103C 1979MNRAS.188..653K 1979Natur.279..782C 1978ApJ...221..745L 1978ApJ...222..761E 1978ApJ...224....1J 1978ApJ...225...21M 1978ApJS...38..357F 1978MNRAS.182..489C 1978MNRAS.184..783M 1978MNRAS.184p..79W 1978Natur.272...37C 1977AJ.....82..665P 1977ApJ...217L..77B 1977S&T....54..194M 1976ARA&A..14..119R 1976ApJ...210..416M 1975A&A....42..145V 1975IBVS.1043....1M 1975JBAA...86...30B 1975MNRAS.170..379L 1975MNRAS.170..633P 1974A&A....36..309V 1974AJ.....79..368G 1974ApJ...194..141M 1974MNRAS.167p..47W 1974MNRAS.168..235W 1973MNRAS.162..189W 1973PASP...85..627B 1972A&A....17...97L 1972ApJ...173L..99G 1972ApJ...178..281G 1972MNRAS.156..305W 1972MNRAS.158..425W 1972MNRAS.159..101W 1971ApJ...165..369M 1971ApJ...168..217V 1971MNRAS.152..219W 1970ApJ...162..363M 1969ApJ...156..125M 1969ApJS...18..429M 1967ApJS...15....1M 1967PASP...79..283M 1964AJ.....69..262M 1964AJ.....69..553M 1964PASP...76...57M 1962ApJ...135..408K 1961JO.....44....6P 1960JO.....43...17P 1958PASP...70..495W 1957PZ.....12...18B Measures (distance:3 herschel:2 ISO:1 IUE:66 PLX:3 PM:2 V*:3 velocities:1 XMM:2 ): distance:3herschel:2ISO:1IUE:66PLX:3PM:2V*:3velocities:1XMM:2 Notes (0) : ================================================================================