C.D.S. - SIMBAD4 rel 1.8 - 2024.04.23CEST15:00:28 Z Cha ----- Object V* Z Cha --- CV* --- OID=@3193586 (@@69004,0) --- coobox=21405 Coordinates(ICRS,ep=J2000,eq=2000): 08 07 27.7517751528 -76 32 00.665029356 (Opt ) A [0.0724 0.0717 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 08 08 49.8116678476 -76 23 11.677774612 Coordinates(Gal,ep=J2000,eq=2000): 289.1862774934313 -22.0830232487518 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -35.791 55.961 [0.095 0.089 90] A 2020yCat.1350....0G Parallax: 8.2805 [0.074] A 2020yCat.1350....0G Radial Velocity: -20.0 [~] E 1995A&AS..114..269D Redshift: -0.000067 [~] E 1995A&AS..114..269D cz: -20.00 [~] E 1995A&AS..114..269D Flux G : 15.705274 [0.025448] C 2020yCat.1350....0G Flux J : 13.968 [0.035] C 2003yCat.2246....0C Flux H : 13.564 [0.035] C 2003yCat.2246....0C Flux K : 13.314 [0.042] C 2003yCat.2246....0C Spectral type: M5.5 D ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (14): Gaia DR3 5210507882302442368 TIC 272551828 SBC9 505 2E 1942 2MASS J08072774-7632006 AAVSO 0809-76 CSV 1244 SV* SON 4893 V* Z Cha 1RXS J080728.8-763157 2E 0808.8-7622 2XMM J080727.7-763200 WEB 7756 Gaia DR2 5210507882302442368 Bibcodes 1850-2024 () (605): 2024AJ....167..152S 2023ApJ...957...33D 2022A&A...661A..34R 2022ApJ...924...20B 2022RAA....22d5003Y 2021AJ....161...34D 2021AJ....162..205H 2021ApJ...910...23B 2021ApJ...914....5S 2021MNRAS.503..953B 2021MNRAS.506..581M 2021PASJ...73..753T 2020A&A...636A...1H 2020ApJ...893...58D 2020MNRAS.492L..40A 2020MNRAS.494.3799P 2020MNRAS.494.4656C 2020MNRAS.499..149A 2019ApJ...877...75P 2019MNRAS.486.5535M 2019MNRAS.488.4149C 2019MNRAS.490.5551R 2018AJ....155...61R 2018AJ....156..153D 2018MNRAS.474.2493F 2018PASP..130f4202P 2017AJ....153..238H 2017AcA....67..273S 2017ApJ...841...79R 2017ApJ...846...52G 2017NewA...55...17B 2017NewA...56...22H 2017PASJ...69...28L 2017PASP..129a4201V 2017PASP..129f2001M 2017RAA....17...56H 2016A&A...596A..49B 2016MNRAS.460.2526O 2016MNRAS.463.3799B 2016PASJ...68...65K 2016RAA....16..156H 2015AcA....65..351B 2015ApJ...808...80C 2015ApJ...812...40G 2015MNRAS.449..175S 2015MNRAS.454.2199M 2015PASJ...67..105K 2015PASJ...67..108K 2014A&A...566A.101B 2014A&A...569A..48H 2014A&A...572A.114B 2014AcA....64..247B 2014MNRAS.438.1233S 2014PASJ...66...15O 2014PASJ...66...30K 2013AcA....63..109S 2013MNRAS.429..868O 2013MNRAS.431...92T 2013MNRAS.434.1902P 2013MNRAS.435L..68S 2013NewA...22....7A 2013PASJ...65...23K 2013PASJ...65..115K 2012A&A...539A.153P 2012A&A...540A..15S 2012A&A...545A.115K 2012ARep...56..819V 2012AcA....62..213S 2012ApJ...756...27L 2012JAVSO..40..348T 2012MNRAS.420.2467D 2012MNRAS.421..149C 2012MNRAS.422.1394E 2012MNRAS.425.1479R 2012MNRAS.427.1004W 2012MmSAI..83..490H 2012MmSAI..83..530B 2012PASJ...64...21K 2011A&A...528A.152K 2011A&A...529A.119K 2011A&A...536A..42Z 2011A&A...536A..75N 2011AcA....61...59S 2011ApJ...728...16H 2011ApJ...732...51R 2011AstL...37..845Y 2011MNRAS.411.2695P 2010A&A...519A..69A 2010AJ....139.2542S 2010ATel.3032....1N 2010AcA....60...83S 2010AcA....60..337R 2010AcA....60..357S 2010ApJ...708L..66Q 2010ApJ...725.1393C 2010BAVSR..59..180D 2010MNRAS.401.1151M 2010NewA...15..476Z 2010NewA...15..491A 2010PASJ...62..613U 2010PASJ...62..965D 2010PASJ...62.1525K 2009A&A...502....1T 2009AcA....59...89S 2009AcA....59..103S 2009AcA....59..109S 2009AcA....59..121S 2009AcA....59..419S 2009ApJ...699.1229G 2009ApJ...703..109D 2009ApJ...706L..96Q 2009ApJS..184..138H 2009JAVSO..37...36N 2009PASJ...61..137R 2009PASJ...61..697H 2009PASJ...61L..17I 2009PASJ...61S.395K 2008A&A...480..199B 2008A&A...480..481B 2008A&A...489..699V 2008AcA....58...55S 2008AcA....58...65S 2008MNRAS.388..889U 2008MNRAS.388.1111P 2008MNRAS.388.1582L 2008NewA...13..133A 2008PASJ...60..267I 2008PASJ...60..327R 2007A&A...463.1053S 2007A&A...474...55F 2007A&A...474..951S 2007A&A...475..301K 2007AJ....133.2659R 2007AJ....134..867B 2007Ap.....50..351V 2007ApJ...667.1139H 2007ApJ...670..727C 2007MNRAS.378..785S 2007NewA...12..446A 2007PASJ...59..227M 2007PASJ...59..643O 2006A&A...460..783B 2006ApJ...642.1029U 2006JAVSO..34..289H 2006MNRAS.369.1537S 2006MNRAS.371..235P 2006MNRAS.372.1129G 2006MNRAS.373..484K 2006PASJ...58..143I 2005A&A...432..261U 2005A&A...437..235B 2005A&A...439..301M 2005ARep...49..701B 2005ApJ...621..417R 2005ChJAA...5..601Z 2005MNRAS.356.1471T 2005MNRAS.357...69R 2005PASP..117..427P 2005PASP..117.1204P 2004A&A...424..727P 2004AJ....128..411B 2004AN....325..181B 2004AcA....54..207K 2004AcA....54..221S 2004ApJ...614..338B 2004MNRAS.347..569T 2004MNRAS.347.1173F 2004MNRAS.349.1505B 2004MNRAS.350..307V 2004MNRAS.350..649V 2004MNRAS.351.1015W 2004MNRAS.354...31S 2004PASJ...56S.141U 2004PASJ...56S.163N 2004PASP..116..115W 2004RMxAC..20..164M 2004SSRv..112....1G 2003A&A...401..325O 2003AcA....53..167S 2003ApJ...582..352W 2003ApJ...585..443S 2003ApJ...596L.227T 2003BAVSR..52..108L 2003JBAA..113...84W 2003MNRAS.338..165V 2003MNRAS.339..810S 2003MNRAS.339..861K 2003MNRAS.341..129W 2003MNRAS.344.1193W 2003MNRAS.345..889B 2003MNRAS.346L..21P 2003PASJ...55..841O 2003PASJ...55..989K 2002A&A...389..478A 2002A&A...396..633M 2002AcA....52..263S 2002ApJ...569..423T 2002ApJ...577..359B 2002MNRAS.330...53K 2002MNRAS.333..791Z 2002MNRAS.334..608V 2002MNRAS.334..699R 2002MNRAS.335...84W 2002MNRAS.335L..75B 2002PASJ...54...79K 2001A&A...365L.288R 2001A&A...367..273S 2001A&A...369..882A 2001A&A...369..925B 2001A&A...372..563M 2001A&A...375..937S 2001AN....322....9K 2001ARep...45..255K 2001ApJ...549L..81W 2001ApJ...562..508M 2001ApJ...563..351M 2001IBVS.5159....1K 2001MNRAS.322...79N 2001MNRAS.322..499K 2001MNRAS.324L...1T 2001MNRAS.325...89C 2001MNRAS.325..761M 2001MNRAS.328..159W 2001NewAR..45..449L 2001PASJ...53.1191K 2001PASP..113..736P 2001PASP..113..764D 2001PASP..113..829N 2000A&A...353..244H 2000A&A...354..579J 2000A&A...355..181R 2000A&A...356L..79G 2000A&A...358..154E 2000A&A...358..417M 2000A&A...359..998B 2000ApJ...541..924M 2000ApJ...542.1064C 2000MNRAS.313..703H 2000MNRAS.314L...1M 2000MNRAS.316..137Z 2000MNRAS.316..529B 2000MNRAS.316..906M 2000MNRAS.317..759R 2000MNRAS.318..440M 2000MNRAS.319..510R 2000NewAR..44...45O 2000NewAR..44...93B 2000PASJ...52L...9U 2000PASP..112..237B 2000PASP..112.1611U 1999A&A...346...82S 1999A&A...346..151G 1999A&A...347..178G 1999A&A...348..364M 1999A&A...348..466M 1999A&A...349..887L 1999ApJ...510..867H 1999ApJ...514..952R 1999ApJ...515L..89L 1999ApJ...523..399F 1999ApJ...523..786D 1999MNRAS.307..413P 1999MNRAS.309..847P 1999MmSAI..70..527G 1999PASP..111..364B 1999PASP..111..532S 1999PhR...311..213I 1999PhR...311..225L 1998A&A...332..586F 1998A&A...338..465S 1998A&A...339..518B 1998A&AS..129...83R 1998AJ....115..787W 1998ARep...42...33B 1998ARep...42..748N 1998ApJ...493..898A 1998BaltA...7..255S 1998MNRAS.300...39B 1998MNRAS.300..233B 1998MNRAS.301..767S 1998PASP..110..420H 1998PASP..110.1132P 1997A&A...319L..25V 1997A&A...321..213L 1997A&A...327..602V 1997A&A...328..247L 1997AGAb...13..210S 1997AcA....47..307B 1997ApJ...477..832M 1997ApJ...481..433H 1997ApJ...486..388Y 1997MNRAS.285..673H 1997MNRAS.286..745R 1997MNRAS.287..699A 1997MNRAS.287..937H 1997MNRAS.288..421P 1997MNRAS.289..889K 1997MNRAS.290..160N 1997MNRAS.290L..23M 1997PASP..109..345D 1997PASP..109.1114N 1997PVSS...22....9B 1996A&A...306..151B 1996A&A...308...97H 1996A&A...309..147M 1996A&A...311..889A 1996A&A...312...93V 1996A&A...312...97B 1996A&A...315..467V 1996AGAb...12...31B 1996AcA....46..377S 1996Ap&SS.238..141B 1996Ap&SS.241..263W 1996ApJ...457..332A 1996ApJ...459..236D 1996ApJ...461..377S 1996ApJ...462..404R 1996ApJ...462..428S 1996ApJ...462L..87K 1996ApJ...467..851E 1996ApJ...470.1052H 1996BSAO...41..134V 1996JBAA..106...29H 1996MNRAS.278..673B 1996MNRAS.279..219H 1996MNRAS.279.1274B 1996MNRAS.282..191O 1996MmSAI..67..227C 1996PABei..14..139L 1996PASA...13...75B 1996PASP..108...39O 1996PASP..108...73T 1996PASP..108..412B 1995A&AS..114..269D 1995AJ....109..319W 1995AcA....45..355S 1995Ap&SS.226..187W 1995Ap&SS.232...89W 1995ApJ...438..876S 1995ApJ...443..295R 1995ApJ...449..330M 1995MNRAS.274...61G 1995MNRAS.275..153C 1995PASA...12..272M 1995PASJ...47L..11O 1995PASP..107.1183P 1994A&A...281..759D 1994A&A...288..807H 1994A&A...290..473L 1994A&A...292..481A 1994A&AS..104...79B 1994AcA....44..265S 1994ApJ...424..955S 1994ApJ...435..389C 1994BAAS...26Q.936W 1994IAUCo.151..280O 1994IAUCo.151..286B 1994IAUCo.151..288B 1994IBVS.4043....1H 1994MNRAS.266...35W 1994MNRAS.267..465V 1994MNRAS.267..957S 1994MNRAS.269..879C 1994MNRAS.269..891K 1994MmSAI..65..393T 1994MmSAI..65..415S 1994PASP..106.1075R 1994RMxAA..28..125E 1994SSRv...67....1L 1993A&A...273..160W 1993AcApS..13..367F 1993ApJ...417..677R 1993ApJ...418..863M 1993BAAS...25.1379T 1993ComAp..17..159T 1993MNRAS.260..149F 1993PASP..105...69P 1993PASP..105..127D 1993PASP..105.1120L 1993SAAOC..15...78K 1992A&A...265..159R 1992A&AS...93..463B 1992AJ....103..243H 1992AcA....42..323S 1992ApJ...385..294W 1992ApJ...392..678M 1992ApJ...393..729W 1992ApJ...400..665Z 1992C&E...269...28K 1992IzKry..84...57D 1992MNRAS.257..607H 1992MNRAS.259..593H 1992PASJ...44...15I 1991A&A...242..401K 1991A&A...249..284B 1991A&A...252..100L 1991A&A...252..189L 1991A&A...252..605K 1991AGAb....6..126W 1991AJ....102..272T 1991AJ....102..295S 1991AJ....102.1176R 1991AcA....41..269S 1991ApJ...370..370M 1991ApJ...374L..55H 1991ApJ...378..271H 1991ApJS...76..359S 1991MNRAS.249..452H 1991MNRAS.250..363O 1991MNRAS.252..342D 1991PASP..103..735P 1990A&A...232..371B 1990A&AS...85.1179R 1990AJ....100..226U 1990Ap&SS.163...59H 1990ApJ...357..621M 1990ApJ...361..235S 1990ApJ...364..637M 1990ApJ...365..648V 1990MNRAS.242..522V 1990MNRAS.242..606W 1990MNRAS.243...57B 1990MNRAS.243..219W 1990MNRAS.246...29O 1990MNRAS.246..637F 1990MNRAS.247...43M 1990PASJ...42..135H 1990PVSS...17....1B 1990PVSS...17...74B 1990S&T....79..607C 1990SSRv...52..203L 1989A&A...218..205A 1989AJ.....97.1752W 1989AJ.....98..675H 1989AN....310..413R 1989AcA....39...41S 1989AcA....39...45Z 1989ApJ...336..350D 1989ApJ...339L..75S 1989ApJ...340.1064L 1989ApJ...341..974W 1989CoKon..93..253W 1989MNRAS.238...73W 1989MNRAS.238.1107H 1989MNRAS.239..809W 1989MNRAS.239..825D 1989MNRAS.240...41O 1989MNRAS.240..519M 1989MNRAS.241..259M 1989MNRAS.241..631B 1989PASJ...41.1005O 1988AJ.....95..178S 1988AZh....65.1006M 1988AcA....38...13K 1988AcA....38..175R 1988ApJ...324..411W 1988ApJ...325..266A 1988ApJ...328..223C 1988ApJ...330..911V 1988ApJ...333..227C 1988IUE88...1..187H 1988IUE88...2...27S 1988MNRAS.231....1H 1988MNRAS.231.1117M 1988MNRAS.232...35W 1988MNRAS.232p...1L 1988MNRAS.233...79H 1988MNRAS.233..451F 1988MNRAS.233..513E 1988MNRAS.233..705W 1988MNRAS.235..269M 1988PASP..100..362S 1988PVSS...15...75B 1987A&AS...68...41B 1987A&AS...70..335R 1987A&AS...71..339V 1987AcA....37...29G 1987Ap&SS.130...39H 1987Ap&SS.130...47S 1987Ap&SS.130...81W 1987Ap&SS.130...85M 1987Ap&SS.130..103E 1987Ap&SS.131..507W 1987ApJ...313..772R 1987ApJ...322L..95W 1987ApJS...63..685S 1987BAAS...19Z1059W 1987MNRAS.224..733W 1987MNRAS.225...43O 1987MNRAS.225..551M 1987MNRAS.227...23W 1987MNRAS.228..729B 1987MNRAS.228..779M 1987MNRAS.228..797W 1987MNRAS.229..183N 1986AcA....36..211S 1986Ap&SS.118..271W 1986CoKon..86..357D 1986MNRAS.219..629W 1986MNRAS.220p..23O 1986MNRAS.222..225C 1986MNSSA..45...42W 1986PASAu...6..306W 1986PASP...98..609H 1985A&A...144..369O 1985AcA....35....1S 1985ApJ...292..535P 1985IBVS.2837....1L 1985MNRAS.214..307H 1985MNRAS.215..149C 1985MNRAS.216..219C 1984A&AS...56..441B 1984A&AS...57..193V 1984A&AS...57..385R 1984AZh....61..310D 1984AcA....34..161S 1984AcA....34..317S 1984Afz....21..289T 1984Ap&SS..99..363D 1984ApJ...282..236S 1984ApJS...54..443P 1984ApJS...55..367C 1984BAAS...16..884H 1984MNRAS.206..859S 1984MNRAS.207..215W 1984MNRAS.207..705C 1984MNRAS.208..763L 1984Natur.309..768W 1984Natur.312..348H 1984Obs...104..259R 1984RMxAA...9...99E 1983A&A...125L..16V 1983A&AS...53...21V 1983ApJ...272..234S 1983MmSAI..54..467S 1983RMxAA...5..301E 1983S&W....22...10K 1983S&W....22..123V 1983S&W....22..278V 1983S&W....22..588V 1982A&A...114L..11B 1982A&AS...48..383V 1982Ap&SS..81....5A 1982Ap&SS..86...91A 1982ApJ...252..653V 1982MNRAS.200..861S 1982PASP...94..916B 1982SvAL....8..198T 1981A&A....95..138G 1981A&A...100L...7V 1981AcA....31..241S 1981AcA....31..395S 1981ApJ...244..579S 1981ApJ...248.1067P 1981ApJ...251..626B 1981ApJS...45..517P 1981MNRAS.194p..17B 1981MNRAS.196...73R 1981MNRAS.196..121B 1981MNRAS.196p..55C 1981MNRAS.197...31B 1981MitAG..52..125R 1981Natur.293..204B 1980A&A....88...66V 1980A&A....91..161R 1980A&AS...39...29S 1980MNRAS.190...87C 1980MNRAS.190..801W 1980MNRAS.193..793M 1980XXHC.........0. 1979AJ.....84..804P 1979MNRAS.187..645B 1979MNRAS.188..681B 1979MNRAS.189..293P 1979Natur.281..199R 1978ApJ...224..167M 1978MNRAS.182..777W 1978MNRAS.184..567B 1978MNRAS.184p..79W 1978Obs....98..206B 1978PASP...90..477N 1977AJ.....82..665P 1977AcA....27..235T 1976ARA&A..14..119R 1976AcA....26..277S 1976ApJ...207..190S 1976JBAA...86..327I 1975JBAA...86...84W 1975MNRAS.170..379L 1975MNRAS.170..633P 1975MNSSA..34...19W 1975MNSSA..34...54W 1975SvAL....1...11G 1974A&A....36..309V 1974MNRAS.168..235W 1974MNRAS.169..447B 1974MNSSA..33....6B 1972IBVS..678....2B 1972MNRAS.156..305W 1971ApJ...165..369M 1969IBVS..337....1M 1965ApJ...142.1041K 1961JO.....44....6P 1960JO.....43...17P 1957PZ.....12...18B Measures (distance:2 Fe_H:1 IUE:42 PLX:2 PM:2 V*:5 velocities:1 XMM:1 ): distance:2Fe_H:1IUE:42PLX:2PM:2V*:5velocities:1XMM:1 Notes (1) : (S) 10-Feb-2011 - bc ref:~ obj:V* Z Cha Unconfirmed planet detected, see \exoplanet{Z Cha(ab)}{ c} in the \exoEncyclopedie. ================================================================================