C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST01:46:47 IC 2391 ------- Object IC 2391 --- OpC --- OID=@3033509 (@@123490,2) --- coobox=20710 Coordinates(ICRS,ep=J2000,eq=2000): 08 41 10.1 -52 59 28 (Opt ) D [~ ~ ] 2021A&A...647A..19T Coordinates(FK4,ep=B1950,eq=1950): 08 39 44.1 -52 48 43 Coordinates(Gal,ep=J2000,eq=2000): 270.3864 -06.7371 hierarchy counts: #parents=1, #children=1182, #siblings=0 Proper motions: -24.927 23.256 [0.080 0.110 90] B 2018A&A...616A..10G Parallax: 6.597 [0.007] B 2018A&A...616A..10G Radial Velocity: 15.58 [0.48] A 2021A&A...647A..19T Redshift: 0.000052 [0.000002] A 2021A&A...647A..19T cz: 15.58 [0.48] A 2021A&A...647A..19T Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 97.7 97.7 0 (Opt ) D 2020A&A...633A..99C Identifiers (9): [KC2019] Theia 114 C 0838-528 IC 2391 OCl 767.0 [KPR2004b] 202 Cl VDBH 42 Escorial 31 [KPS2012] MWSC 1529 NAME omi Vel Cluster Bibcodes 1850-2024 () (822): 2024A&A...683A..10D 2024A&A...683A..49Z 2024ApJ...962...16D 2023A&A...669A.139S 2023A&A...672A..12H 2023A&A...674A..28F 2023A&A...677A..59R 2023A&A...678A..75Z 2023A&A...679A.105V 2023AJ....166...14B 2023AJ....166..110P 2023AJ....166..175F 2023AJ....166..219D 2023ApJ...945..131S 2023ApJ...952...63G 2023ApJ...953..127B 2023ApJS..266...11B 2023MNRAS.519..778D 2023MNRAS.523..802J 2023MNRAS.525.2315A 2023MNRAS.526.1260J 2022A&A...659A.199R 2022A&A...659A.200B 2022A&A...661A..40S 2022A&A...661A.120B 2022A&A...663A..39B 2022A&A...663A.142M 2022A&A...663A.144B 2022A&A...664A..70G 2022A&A...664A.105F 2022A&A...664A.163N 2022A&A...666A.120G 2022A&A...666A.121R 2022A&A...668A..49F 2022AJ....163..121B 2022AJ....163..278N 2022AJ....164..215B 2022ApJ...925..214D 2022ApJ...926..132H 2022ApJ...929...29G 2022ApJ...931...43L 2022ApJ...931..156P 2022ApJ...931L..20R 2022ApJ...935...15Z 2022ApJ...936..138H 2022ApJ...939...94M 2022MNRAS.509..421N 2022MNRAS.509.1664J 2022MNRAS.514.4816K 2022MNRAS.515.3094K 2022MNRAS.516.5637E 2022NatAs...6..232S 2022NatAs...6..681M 2022PASJ...74..557Y 2022PASJ...74.1295Y 2021A&A...645A..71C 2021A&A...645A..84M 2021A&A...646A..48D 2021A&A...647A..19T 2021A&A...650A..67R 2021A&A...650A.188A 2021A&A...650A.201R 2021A&A...651A..45A 2021A&A...651A.104P 2021A&A...653A..67B 2021A&A...654A..46D 2021A&A...654A.146C 2021A&A...655A..45G 2021A&A...656A..49H 2021A&A...656A.103F 2021AJ....161....2Z 2021AJ....161...97C 2021AJ....162...54H 2021AJ....162..146S 2021AJ....162..171Y 2021ApJ...912....5H 2021ApJ...912..162P 2021ApJ...912..165R 2021ApJ...915L..29G 2021ApJ...917...20H 2021ApJ...917...23K 2021ApJS..257...46G 2021MNRAS.504..356D 2020A&A...633A..99C 2020A&A...634A..34B 2020A&A...637A..43K 2020A&A...639A..11R 2020A&A...639A.127C 2020A&A...640A...1C 2020A&A...640A...9M 2020A&A...643A..71G 2020AJ....159..147H 2020AJ....160...24E 2020AJ....160...30S 2020AJ....160..187C 2020AJ....160..219F 2020AJ....160..239B 2020ApJ...897..136M 2020ApJ...900L...4P 2020MNRAS.492..245C 2020MNRAS.496.1197B 2020MNRAS.496.4701J 2020MNRAS.498..899N 2020MNRAS.499.5623Q 2020PASJ...72...80Y 2020PASJ...72..104T 2020RAA....20...16P 2020RNAAS...4...92G 2019A&A...623A.108B 2019A&A...627A.116L 2019A&A...630A..81B 2019A&A...631A..77A 2019AJ....157...78J 2019AJ....157..234S 2019AJ....157..247R 2019AJ....158...13N 2019AJ....158...79D 2019AJ....158..101M 2019AJ....158..122K 2019ApJ...870...27Z 2019ApJ...886...35D 2019ApJS..245...32L 2019MNRAS.482.5587K 2019MNRAS.484..125R 2019MNRAS.487.1149G 2019MNRAS.490.2521H 2019NatAs...3..922F 2018A&A...612A..99R 2018A&A...615A..12Y 2018A&A...615A..37B 2018A&A...615A..49C 2018A&A...616A...8A 2018A&A...616A..10G 2018A&A...616A..11G 2018A&A...618A..93C 2018A&A...619A.132C 2018A&A...619A.155S 2018A&A...620A.172Z 2018AJ....155..265H 2018AJ....156...57D 2018AJ....156..286S 2018AJ....156..302D 2018ApJ...853...75T 2018ApJ...856...23G 2018ApJ...860...43G 2018ApJ...868...32G 2018MNRAS.473..849D 2018MNRAS.473.2465B 2018MNRAS.473.4612K 2018MNRAS.479.1332M 2018MNRAS.480..371L 2017A&A...597A..33T 2017A&A...598A..19D 2017A&A...598A..86D 2017A&A...600A.106C 2017A&A...601A..19G 2017A&A...601A..70S 2017A&A...604A.128D 2017A&A...606A..58D 2017A&A...606L...8K 2017A&A...607A...3M 2017A&A...608A..73K 2017A&A...608A..95M 2017AJ....153...95R 2017AJ....154...69S 2017AJ....154..245M 2017AJ....154..262M 2017ApJ...835...61Z 2017ApJ...836..139F 2017ApJ...837...96H 2017ApJ...838..150K 2017ApJ...841...88W 2017ApJ...845..151R 2017ApJ...845L...6B 2017AstBu..72..257L 2017MNRAS.465..760B 2017MNRAS.466..613M 2017MNRAS.466.1082J 2017MNRAS.468.1198B 2017MNRAS.469.3042N 2017MNRAS.470.3606H 2017MNRAS.470.3937S 2017MNRAS.472..675A 2016A&A...585A.101K 2016A&A...585A.150N 2016A&A...586A..96L 2016A&A...587A..55V 2016A&A...587A.105A 2016A&A...588A..38L 2016A&A...590A..13E 2016A&A...591A..43D 2016A&A...593A..38B 2016A&A...593A.116J 2016A&A...596A.113B 2016A&A...596A.116S 2016AJ....152...75O 2016ARep...60...43M 2016ApJ...821..120A 2016ApJ...832...50B 2016ApJ...833...96L 2016MNRAS.461.3336C 2016MNRAS.463.4366R 2015A&A...573A.126D 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2012MNRAS.422.2024J 2012MNRAS.422.2969L 2012MNRAS.423.2789D 2012MNRAS.424..625M 2012MNRAS.425..657J 2012NewA...17..399D 2012NewA...17..537X 2012PASP..124..230P 2012RMxAA..48..109S 2011A&A...525A..35B 2011A&A...526A.103D 2011A&A...529A..54D 2011A&A...531A...7G 2011A&A...531A.164W 2011A&A...532A..10M 2011A&A...532A.103L 2011A&A...534A..10A 2011A&A...535A..30C 2011A&A...535A..75S 2011A&A...535A.126N 2011A&A...536A..63B 2011AJ....141...33D 2011AJ....141..107Z 2011AJ....141..172M 2011AJ....142...39H 2011AJ....142..104R 2011AJ....142..180B 2011ApJ...727...56I 2011ApJ...732...61Z 2011ApJ...733..115M 2011ApJ...736..120M 2011ApJ...736..123M 2011ApJ...738..122C 2011ApJ...738..164C 2011ApJ...741L..27M 2011ApJ...742..105A 2011ApJ...743...48W 2011AstL...37..248K 2011JAVSO..39..219M 2011MNRAS.410.2526B 2011MNRAS.411.2099J 2011MNRAS.411.2186S 2011MNRAS.411L..51M 2011MNRAS.413.1024P 2011MNRAS.414...59S 2011MNRAS.414.2629M 2011MNRAS.415..596W 2010A&A...510A..27B 2010A&A...510A..50S 2010A&A...511A..56P 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2009ApJ...692..149A 2009ApJ...692L.113Z 2009ApJ...693L..31D 2009ApJ...694..115B 2009ApJ...696.2086S 2009ApJ...697.1578G 2009ApJ...698.1989B 2009ApJ...705.1646C 2009ApJ...706.1484B 2009MNRAS.392..341C 2009MNRAS.393..538J 2009MNRAS.397....2E 2009MNRAS.399..888M 2009MNRAS.399.2146W 2009MNRAS.400..317J 2009MmSAI..80...71S 2009PASP..121.1307A 2009RMxAA..45...13G 2008A&A...477..165P 2008A&A...479..141M 2008A&A...482..699C 2008A&A...484..609Y 2008A&A...487..965S 2008A&A...488..943S 2008A&A...489..403P 2008A&A...490..737K 2008AJ....136.2483A 2008AN....329..801C 2008ARA&A..46..339W 2008ApJ...681.1484R 2008ApJ...688..597C 2008ApJ...689.1127M 2008ApJ...689.1279P 2008MNRAS.383..375C 2008MNRAS.383.1588I 2008MNRAS.390..545D 2008MNRAS.390..807C 2008MmSAI..79..516R 2008MmSAI..79..695D 2008NewAR..52..423T 2008RMxAA..44..213F 2007A&A...461..509P 2007A&A...462..123P 2007A&A...462..615J 2007A&A...463..789A 2007A&A...464..601P 2007A&A...468..151P 2007A&A...469..163R 2007A&A...470..685L 2007A&A...471..499M 2007A&A...476..853C 2007A&A...476..911F 2007AJ....133.2072D 2007AJ....134..999D 2007AN....328..709B 2007ApJ...654..580S 2007ApJ...659L..41P 2007ApJ...662.1254S 2007ApJ...667L.155K 2007ApJ...668L.155M 2007ApJ...669.1167B 2007ApJ...670.1225M 2007ApJ...670.1367L 2007ApJS..169..105M 2007ApJS..173..143B 2007MNRAS.374..372L 2007MNRAS.376..361F 2007MNRAS.376..580J 2007MNRAS.377..741I 2007MmSAI..78..656D 2007PASP..119..747T 2006A&A...445..545P 2006A&A...446..267R 2006A&A...446..971J 2006A&A...450..147L 2006A&A...450..777B 2006A&A...450..993P 2006A&A...451..285S 2006A&A...451..909C 2006A&A...452.1001S 2006A&A...453..241G 2006A&A...454..311S 2006A&A...454..595G 2006A&A...456..269L 2006A&A...456..977M 2006A&A...459..511B 2006A&A...460..695T 2006A&A...460..733L 2006AJ....131.1730F 2006AJ....132..866R 2006AJ....132.1052E 2006ApJ...643.1160L 2006ApJ...644..525M 2006ApJ...651.1166M 2006AstL...32..446C 2006AstL...32..816B 2006ChJAA...6..287Z 2006MNRAS.366.1511D 2006MNRAS.367..781J 2006MNRAS.369..846K 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2004ApJ...604..272B 2004ApJ...610.1064B 2004ApJ...612..496M 2004ApJ...614..326A 2004ApJ...614..386B 2004ApJ...615..840B 2004AstL...30..785B 2004IAUS..224..209M 2004MNRAS.348..589C 2004MNRAS.349..757L 2004MNRAS.349.1069K 2004MNRAS.355..959D 2004MmSAI..75..434P 2004MmSAI..75..442M 2004Msngr.117...50P 2003A&A...397..147P 2003A&A...401..565M 2003A&A...402..247P 2003A&A...407..289S 2003A&A...407L..63M 2003A&A...410..565A 2003A&A...410..671M 2003A&A...411..581M 2003AJ....125..343L 2003AJ....125.1397C 2003AJ....126..918M 2003AJ....126..975T 2003AJ....126.1996M 2003AJ....126.2997B 2003ARep...47....6L 2003ASPC..294..261R 2003ApJ...585..398H 2003ApJ...586..464B 2003ApJ...586L.145B 2003ApJ...593L.109M 2003ApJ...595.1114Y 2003ApJ...595.1206S 2003ApJ...595.1222A 2003IAUS..211..155B 2003IAUS..211..163S 2003MNRAS.342..651O 2003MNRAS.343.1271J 2003MNRAS.346..295R 2003MNSSA..62...91S 2003Msngr.114...10B 2003PASP..115..505S 2003RMxAC..16..261B 2003SSRv..108..577F 2002A&A...384..937Z 2002A&A...387..222R 2002A&A...390..299B 2002A&A...395..813B 2002AJ....123.3356G 2002ApJ...576..880S 2002ApJ...578..523T 2002ApJ...581L..43S 2002MNRAS.335L..79D 2001A&A...365...49H 2001A&A...366..215M 2001A&A...366..965G 2001A&A...368..866M 2001A&A...370...87S 2001A&A...370..157S 2001A&A...372..862R 2001A&A...376..441D 2001A&A...377...84T 2001A&A...379..976M 2001AJ....121..337K 2001AJ....122.1486P 2001AJ....122.3239K 2001ARA&A..39..549Z 2001ApJ...546.1006B 2001ApJ...549..452B 2001ApJ...549..578D 2001ApJ...559..909T 2001ApJ...561.1095B 2001ApJS..134..103B 2001ApJS..136..417Y 2001AstL...27..386L 2001BaltA..10..375F 2001MNRAS.328...45M 2000A&A...358L..63M 2000A&A...359...82T 2000A&A...359..181W 2000A&AS..146..251B 2000ARA&A..38...35L 2000ARA&A..38..337C 2000ARA&A..38..485B 2000Ap&SS.271..127D 2000ApJ...534..335S 2000ApJ...538..777E 2000ApJ...541..390L 2000ApJ...544..356M 2000AstL...26..657L 2000BASI...28..255S 2000MNRAS.316..950J 2000MNRAS.317..289M 2000MNRAS.318.1217J 2000PASP..112..599S 1999A&A...341..427A 1999A&A...341L..71V 1999A&A...342..173M 1999A&A...344...83M 1999A&A...345..471R 1999A&A...348..789C 1999AJ....118.1301S 1999AJ....118.2409D 1999Ap&SS.261...59S 1999Ap&SS.263..239B 1999ApJ...516..263B 1999ApJ...521L.129J 1999ApJ...522L..53B 1999ApJ...527..180P 1999ApJ...527..219S 1999CR2...327..161T 1999PABei..17..159W 1999PASP..111..210P 1998A&A...331..581D 1998A&A...333..629A 1998A&A...335..183Q 1998A&A...337..113G 1998A&A...340..384C 1998AJ....115.2074B 1998AJ....116.2423P 1998ApJ...495L...1C 1998ApJ...501..624G 1998ApJ...504..170P 1998ApJS..117..233S 1998MNRAS.300..331J 1998MmSAI..69...71W 1998PASP..110..283S 1997A&A...318...29C 1997A&A...318..805M 1997A&A...320..525P 1997A&A...321..492M 1997A&A...325..647N 1997A&A...326.1023B 1997A&AS..122...51K 1997A&AS..123...83J 1997A&AS..126..357R 1997AN....318..335E 1997ARA&A..35..557P 1997ApJ...479..776S 1997ApJ...480..303K 1997MNRAS.287..350J 1997MmSAI..68..853M 1997MmSAI..68..881B 1997MmSAI..68..905M 1997MmSAI..68..971R 1997PAZh...23..667M 1997SSRv...81..201V 1997Sci...277...67K 1996A&A...305..498A 1996A&A...305..785R 1996A&A...312..818D 1996AJ....112.1595E 1996ApJ...473..279A 1996ApJS..106..489P 1996BAAS...28.1366P 1996BaltA...5..271D 1996BaltA...5..303H 1996MNRAS.281.1001J 1996PASP..108..772P 1996PAZh...22..850G 1995A&A...298..115R 1995A&A...300..134R 1995A&A...301..407D 1995A&AS..109..375A 1995AJ....110.2862E 1995AZh....72..495O 1995ApJ...453..207L 1995ApJ...454..910S 1995IrAJ...22..181R 1995MNRAS.277.1404K 1994A&AS..104..379B 1994Ap&SS.218....1M 1994BAAS...26.1478P 1994IAUCo.151..212P 1993ApJ...415L.123P 1993BAAS...25..883P 1993BSAO...36...52T 1993PASP..105..955H 1992AJ....104.1482E 1992AJ....104.1493E 1992BICDS..41...57R 1992JApA...13...61M 1992S&T....83..142H 1991A&A...246..453W 1991AJ....101....1H 1991AJ....102..589S 1991AJ....102.2028E 1991AN....312..177S 1991ApJ...383..594C 1991PASAu...9..277J 1990A&A...236...95G 1990AZh....67.1134L 1990ApJ...359L..51S 1990BICDS..38..151R 1989AZh....66...12P 1989AZh....66.1154B 1989Afz....31...37E 1989ApJ...342..285S 1989MNRAS.236..865S 1988A&AS...76..127R 1988AZh....65..330E 1988AcA....38..225N 1988Ap&SS.146..361L 1988BICDS..35..125N 1988KFNT....4a..64B 1988Msngr..52...39A 1987A&A...179..202O 1987ATsir1508....6B 1987AZh....64..956B 1987AZh....64..965E 1987Ap&SS.129..293P 1987ApJ...313..743J 1987BICDS..33...41M 1987RMxAA..14..414L 1986A&AS...66...37M 1986BAAS...18.1037M 1986BICDS..31..175M 1986CoKon..86..429T 1986MitAG..65..222M 1986PASP...98.1233S 1985A&A...153..260K 1985Ap&SS.112..111S 1984A&A...132...58L 1984A&A...141..116J 1984AISAO..18...64P 1984ApL....24...37L 1984ApL....24...49L 1984BICDS..26....9M 1984IBVS.2633....1M 1984MNRAS.211..375B 1983A&AS...52...21W 1983A&AS...53..181A 1983AJ.....88..197E 1983BASI...11...44S 1982ApJS...49..425J 1982BICDS..22...70M 1981A&A...104..185N 1981A&AS...43...33G 1981A&AS...44..467M 1980BICDS..19...67P 1980IAUS...85..129M 1977A&A....61...27P 1977BICDS..12....2M 1976ApJS...30..451H 1975AJ.....80...11V 1974AJ.....79..456S 1974PASP...86..940L 1973ApJS...26...37N 1973BICDS...4...22M 1973IAUS...54...93C 1972ApJ...173...63E 1971A&AS....4..241B 1970PDDO....4....1H 1969AJ.....74..899P 1969PASP...81..629P 1968ArA.....5....1L 1967PROE....6..145G 1965MNRAS.129..411B 1963ZA.....57..117B 1962ArA.....3...65L 1961PASP...73..410F 1960ArA.....2..379L 1960PASP...72...85H 1959ArA.....2..379L 1956PZ.....11..325K Measures (distance:6 Fe_H:5 PLX:7 PM:8 velocities:7 XMM:1 ): distance:6Fe_H:5PLX:7PM:8velocities:7XMM:1 Notes (0) : ================================================================================