C.D.S. - SIMBAD4 rel 1.8 - 2024.05.02CEST17:18:19 V* V1500 Cyg ------------ Object V* V1500 Cyg --- No* --- OID=@94068 (@@9956,0) --- coobox=194 Coordinates(ICRS,ep=J2000,eq=2000): 21 11 36.5809818696 +48 09 01.952490204 (Opt ) A [0.0947 0.0914 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 21 09 52.8672502849 +47 56 41.235794430 Coordinates(Gal,ep=J2000,eq=2000): 089.8230423314669 -00.0732959794668 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -6.449 -5.572 [0.131 0.112 90] A 2020yCat.1350....0G Parallax: 0.6427 [0.1087] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux G : 18.411249 [0.018828] C 2020yCat.1350....0G Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (7): Gaia DR3 2165295912482637312 AAVSO 2108+47 NOVA Cyg 1975 RX J211136+48090 V* V1500 Cyg RX J2111.6+4809 Gaia DR2 2165295912482637312 Bibcodes 1850-2024 () (795): 2024ApJ...962..191S 2024ApJ...963...78H 2024ApJ...965...49H 2024MNRAS.527..774P 2023AJ....165...43L 2023ApJ...943L..24L 2023ApJ...951..128K 2023ApJ...953...78H 2023ApJ...955...37O 2023ApJ...958..156T 2023MNRAS.520.2942J 2023MNRAS.521.4750H 2023MNRAS.521.5453S 2023MNRAS.524.3146S 2023MNRAS.525..785S 2022A&A...657A.101B 2022A&A...659A.109K 2022AJ....164..117D 2022AJ....164..250L 2022ApJ...934..123H 2022ApJ...938..142M 2022ApJ...939....1H 2022ApJ...940..100D 2022MNRAS.510.4180S 2022MNRAS.511.4981D 2022MNRAS.513.2930K 2022MNRAS.514.1557P 2022MNRAS.516.3144D 2022MNRAS.517.3640S 2022MNRAS.517.6150S 2021A&A...645A..56B 2021ATel14741....1W 2021ApJ...922L..10W 2021ApJ...923..239S 2021ApJS..253...27H 2021ApJS..257...49C 2021JAVSO..49..149M 2021MNRAS.501...36S 2021MNRAS.502..206S 2021MNRAS.505.3260H 2021PASJ...73.1137K 2021PASP..133k4201W 2021RAA....21..315W 2020A&A...641A.122T 2020AJ....159...95S 2020ApJ...892...38W 2020ApJ...892...60S 2020ApJ...895...80O 2020ApJ...899..162W 2020ApJ...902...91H 2020MNRAS.492.3343S 2020MNRAS.492.4298K 2020MNRAS.492L..40A 2020MNRAS.496.4488H 2020MNRAS.497.2569S 2020MNRAS.498.3457S 2020MNRAS.499.2959H 2019A&A...622A.186S 2019ATel12679....1J 2019ApJ...881..141L 2019ApJS..241....4H 2019ApJS..242...18H 2019MNRAS.486.2549H 2019MNRAS.488.2881M 2018ApJ...852..108F 2018ApJ...860..110S 2018ApJ...862..164O 2018ApJS..237....4H 2018MNRAS.473.1895B 2018MNRAS.473.4692P 2018MNRAS.474.1572H 2018MNRAS.474.2679A 2018MNRAS.476.4162O 2018MNRAS.479..341P 2018MNRAS.479.2481S 2018MNRAS.480..572A 2018MNRAS.481.3033S 2017A&A...608A..36T 2017AJ....154..252B 2017ApJ...834..196S 2017ApJ...835..150K 2017ApJ...839...88K 2017ApJ...840..110W 2017ApJ...844..160A 2017ApJ...849L..23M 2017MNRAS.468.2923T 2017MNRAS.469.4116V 2017MNRAS.471.2902R 2017PASP..129d4204M 2017PASP..129f2001M 2016ApJ...816...26H 2016ApJ...830...56J 2016ApJ...833..149D 2016ApJS..223...21H 2016MNRAS.457..887W 2016MNRAS.458.1833P 2016MNRAS.459.4161H 2016MNRAS.461.1177O 2016MNRAS.462.2074S 2015ApJ...798...76H 2015ApJ...803...76C 2015ApJ...807...61Z 2015ApJS..219...26M 2015ApJS..219...32H 2015MNRAS.446.3687P 2015MNRAS.449.3107L 2015MNRAS.450..943T 2015MNRAS.451.2863S 2015MNRAS.454..123O 2015NewA...39...64T 2014A&A...562A..63B 2014A&A...563A.129D 2014ApJ...785...97H 2014ApJ...788..164P 2014ApJ...792...57R 2014MNRAS.443..784M 2013AJ....146...37H 2013ApJ...765...57C 2013ApJ...773...55S 2013ApJ...779...19K 2013ApJ...779...22T 2013MNRAS.429.1342O 2013MNRAS.434.1902P 2013MNRAS.435.2822B 2012A&A...537A..43L 2012A&A...539A..94B 2012A&A...545A..63C 2012A&A...545A.116B 2012A&A...548A..79A 2012Ap.....55..494P 2012ApJ...746...61D 2012ApJ...753...13M 2012ApJ...755...37H 2012ApJ...758..123W 2012BAVSR..61..113D 2012MNRAS.423.1144R 2012MNRAS.423.2476T 2012MmSAI..83..578M 2012MmSAI..83..665M 2012MmSAI..83..772D 2012MmSAI..83..779K 2012NewAR..56..143D 2012OEJV..153....1B 2011A&A...532L..11M 2011A&A...536A..97F 2011ATel.3782....1O 2011Ap.....54...36L 2011Ap.....54..483P 2011ApJ...727...50S 2011ApJ...739L...6K 2011ApJ...743..157K 2011ApJS..197...31S 2011MNRAS.410..525M 2011PASJ...63S.729T 2011PASP..123..844M 2010AJ....139.1831S 2010AJ....140...34S 2010AJ....140..925S 2010AJ....140.1347H 2010AJ....140.1860D 2010AN....331..160B 2010ApJ...708..381S 2010ApJ...709..680H 2010ApJ...718L..43H 2010ApJ...719.1123K 2010ApJS..187..275S 2010JBAA..120..273P 2010MNRAS.405..209B 2010NewA...15..491A 2009AJ....138.1846C 2009AN....330..568D 2009ApJ...690.1148S 2009ApJ...690.1753O 2009ApJ...694L.103H 2009ApJ...697..721S 2009ApJ...701L.119P 2009ApJ...704.1676K 2009MNRAS.394.1551N 2008A&A...478..815D 2008A&A...483..547T 2008ApJ...684.1366K 2008ApJ...687.1236H 2008MNRAS.387..289L 2008MNRAS.391.1874D 2008NewA...13..133A 2008PASP..120..374S 2007A&A...473..511S 2007A&A...475.1011K 2007Ap.....50..105A 2007Ap.....50..351V 2007ApJ...662..552H 2007AstBu..62..125G 2007MNRAS.378..955K 2007MNRAS.379.1209R 2007NewA...12..446A 2007PASP..119..836D 2006A&A...451..563I 2006A&A...452..941A 2006AJ....131.1687K 2006AJ....131.2628B 2006AJ....132..433K 2006Ap.....49..105P 2006ApJS..167...59H 2006JAVSO..34..271P 2006JAVSO..35..227P 2006MNRAS.368..592A 2006OEJV...23...39M 2006PZP.....6...33S 2006RMxAC..26...33W 2005A&A...435.1031M 2005A&A...444..213S 2005ApJ...623..398Y 2005ApJ...624..914V 2005ApJ...632L.123H 2005ApJ...635..502M 2005MNRAS.356..773B 2005MNRAS.364..917H 2005MNRAS.364.1015N 2004AAS...205.1909H 2004AcA....54..207K 2004BaltA..13..128S 2004MNRAS.347..497R 2004MNRAS.350.1373R 2004RMxAC..20..180M 2004RMxAC..20..182O 2003A&A...407..987S 2003A&A...410..231S 2003A&A...410..943S 2003AJ....125.3349A 2003AJ....126.1939S 2003AJ....126.1981E 2003Ap.....46..191P 2003ApJ...597..479M 2003ApJ...597L..41J 2003JAD.....9....3W 2003JAVSO..31..183M 2003MNRAS.339..731W 2003MNRAS.340.1011W 2003MNRAS.342L...1R 2003MNRAS.344..521M 2003MNSSA..62...74W 2003PASP..115..410W 2002A&A...384..982K 2002A&A...390..155D 2002AcA....52..273O 2002MNRAS.335....1W 2002MmSAI..73..242F 2002Sci...298..393H 2001A&A...373..542O 2001A&A...375..670R 2001Ap.....44...58K 2001Ap.....44..276K 2001ApJ...548..410S 2001ApJ...551.1024M 2001ApJ...562L.177R 2001IBVS.5172....1L 2001MNRAS.321..625B 2001MNRAS.324..553Y 2001MNRAS.326..126S 2001MNRAS.328..159W 2001MNRAS.328.1169L 2001PASP..113..764D 2000A&A...354..605G 2000A&A...355L...9K 2000A&A...358..417M 2000A&A...361..725C 2000A&A...362..268S 2000A&A...364..191E 2000AJ....120.2007D 2000ApJ...537..946B 2000MNRAS.313..775S 2000MNRAS.314..175G 2000MNRAS.316..225R 2000MNRAS.317..310H 2000NewAR..44....3W 2000PASP..112..873W 1999A&A...343..132C 1999A&A...348..475F 1999A&A...352..563S 1999AGAb...15..110G 1999Ap.....42...43R 1999Ap.....42..140R 1999IBVS.4731....1D 1999JBAA..109...57M 1999KFNT...15f.501R 1999MNRAS.303...96R 1999MNRAS.305..437H 1999MNRAS.310..324L 1999MmSAI..70.1011G 1999MmSAI..70.1025C 1999PhR...311..371S 1999PhR...311..419O 1998A&AS..129...83R 1998ApJ...494L..45P 1998ApJ...497..928S 1998ApJ...498..394M 1998ApJ...506..818D 1998BSAO...45..120S 1998BaltA...7..653A 1998MNRAS.293..145R 1998MNRAS.295..353C 1998MNRAS.296..502S 1998MNRAS.296L..37R 1998PASP..110....3G 1997A&A...318..111M 1997A&A...318..908C 1997A&A...319..909K 1997A&A...322..807D 1997A&A...324..109M 1997A&A...325.1070G 1997A&A...326..195S 1997A&A...327..602V 1997A&AS..122..201M 1997ApJ...477..356K 1997ApJ...477..817W 1997ApJ...487..226S 1997MNRAS.284..137L 1997MNRAS.286..745R 1997MNRAS.290...25S 1997PASP..109..114S 1997PASP..109..345D 1997PAZh...23..819A 1996A&A...306..860F 1996A&A...310..477F 1996A&A...312...93V 1996A&A...313..611M 1996A&A...315..153T 1996A&A...315..411F 1996ARep...40..546R 1996Ap&SS.241..263W 1996Ap.....39..103P 1996Ap.....39..126R 1996ApJ...456..777W 1996ApJ...456..788K 1996ApJ...457..407V 1996ApJ...457L..77D 1996ApJ...467..860W 1996ApJ...469..854H 1996ApJ...470..577M 1996BASI...24..669A 1996MNRAS.279..804W 1996MNRAS.280.1121R 1996MNRAS.281..192R 1996MNRAS.282..362S 1996MNRAS.282..563V 1995A&A...293..764S 1995A&A...294..195B 1995A&AS..109..177W 1995AJ....110..325G 1995AcA....45..365S 1995AcA....45..747S 1995Ap&SS.230..131B 1995ApJ...438..921W 1995ApJ...439..322S 1995ApJ...439..346K 1995ApJ...441..414S 1995ApJ...445..789P 1995ApJ...445..909W 1995ApJ...448..807P 1995ApJ...448L..37P 1995ApJ...449..310Z 1995ApJ...455..260W 1995IAUS..163..363B 1995MNRAS.273..347R 1995MNRAS.273..681W 1995MNRAS.276..353S 1995PASA...12..165W 1995PASP..107..307P 1994A&A...283..163P 1994A&A...283..508D 1994A&AS..104...79B 1994AJ....107.1546S 1994AJ....108..639S 1994AZh....71..618K 1994AcA....44..277S 1994Ap&SS.216..167O 1994ApJ...421..762G 1994ApJ...425..247B 1994ApJ...425..252D 1994ApJ...425..755S 1994ApJ...425..797L 1994ApJ...435L.141G 1994ApJ...437..827H 1994BAAS...26..936V 1994BAAS...26..937A 1994IAUCo.151..245G 1994MNRAS.267..225S 1994MNRAS.269..323S 1994MNRAS.269..427E 1994MNRAS.271..155O 1994MmSAI..65..213F 1994MmSAI..65..413C 1994S&T....87b..20S 1993A&A...267..111K 1993AJ....106.2408S 1993Ap&SS.202..373S 1993ApJ...406L..67B 1993ApJ...411..640T 1993ApJ...418L..29M 1993ApJS...86..235P 1993ApJS...88...49F 1993Aster.121...13P 1993ComAp..17..159T 1993FA90..R....127W 1993IBVS.3963....1D 1993JAVSO..22...47M 1993JAVSO..22..110P 1993JApA...14....7C 1993LAstr.107..110B 1993MNRAS.263L..43I 1993MNRAS.265..545O 1993PASP..105..127D 1993RMxAA..26..112B 1992A&A...257..548O 1992A&A...257..603R 1992A&A...263...87A 1992A&A...266..232D 1992AJ....103.1970E 1992AJ....104..725W 1992ARA&A..30..143C 1992ApJ...389..695L 1992ApJ...389..704S 1992ApJ...393L..17J 1992ApJ...398..632L 1992ApJ...399..646F 1992ApJ...401..628S 1992ApJ...401L.101H 1992IAUC.5612....1W 1992IzKry..86...55P 1992Natur.356..222L 1992PAZh...18..505B 1991A&A...252L...9D 1991AJ....101..587H 1991AJ....102..295S 1991AJ....102.1738W 1991Afz....34..169P 1991ApJ...371..749S 1991ApJ...374..623S 1991ApJ...374L..59K 1991IAUC.5250....1G 1991IzKry..83..131D 1991MNRAS.248...20S 1991MNRAS.250..152K 1991MNRAS.253p..11W 1991PASJ...43..225K 1991PASP..103..964D 1990A&A...238..178W 1990A&AS...85.1179R 1990AJ....100.1588B 1990AN....311...69K 1990ApJ...352..307G 1990ApJ...356..472C 1990ApJ...356..609V 1990BICDS..38..175K 1990CoSka..20....9S 1990ComAp..14..221L 1990IzKry..82...45N 1990JAVSO..19..120C 1990MNRAS.245..547K 1989AJ.....97.1622C 1989AJ.....97.1752W 1989AJ.....98..297W 1989ApJ...339L..41D 1989ApJ...343..888H 1989IBVS.3402....1S 1989MNRAS.237...39H 1989MNRAS.237..835H 1989MNRAS.239..751K 1989MNRAS.240...41O 1989MNRAS.240..729R 1989MNRAS.241..827S 1989MitVS..11..204F 1989MitVS..12....9G 1989PASP..101....5S 1988A&A...198..179N 1988AJ.....95..172G 1988AJ.....96.1001H 1988ARA&A..26..377G 1988AZh....65..582M 1988AcA....38..329C 1988Ap&SS.149...63B 1988ApJ...325..282L 1988ApJ...325..828K 1988ApJ...326..889C 1988ApJ...327L..77H 1988ApJ...328..755L 1988ApJ...329..894G 1988ApJ...330..264L 1988ApJ...332..282S 1988ApJ...332..287K 1988ApJS...66..151L 1988BAAS...20.1043F 1988BICDS..34..127D 1988IBVS.3252....1P 1988IUE88...1..137S 1988IUE88...1..163S 1988IUE88...1..167S 1988IzKry..79..103P 1988Natur.335..235T 1988PASJ...40..491K 1988PASP..100....8V 1988PASP..100.1522G 1988PZ.....22..871P 1988S&W....27..296K 1987A&A...180..155F 1987A&AS...70..125V 1987A&AS...70..335R 1987ATsir1495....3B 1987AcA....37..349K 1987Ap&SS.130...53C 1987Ap&SS.131..431P 1987ApJ...317..710H 1987ApJ...319..819L 1987BAAS...19.1057H 1987BAAS...19.1059G 1987BAAS...19Z1058S 1987ComAp..12...87L 1987IAUC.4398....0G 1987IAUC.4413....0C 1987IAUC.4415....0S 1987IAUC.4458....0S 1987IBVS.3101....1W 1987MNRAS.227...23W 1987MNRAS.228..217B 1987SSRv...45....1D 1986A&A...158...34R 1986A&A...160...56W 1986ApJ...303L...5S 1986ApJ...308..721T 1986ApJ...310..222P 1986ApJS...60..375F 1986Icar...65..152V 1986JBAA...96...84L 1986MNRAS.222...11W 1986MitAG..67..309D 1986NIA86......239S 1986PZ.....22..401K 1985A&A...151..452B 1985ApJ...292...90C 1985ApJ...292..535P 1985ApJ...294..263M 1985ApJ...295..143M 1985JRASC..79S.241M 1985MNRAS.217p...1W 1984A&AS...57..385R 1984Ap&SS..99..363D 1984ApJS...54..443P 1984Ast....12h..66K 1984BDus...75....8B 1984BDus...75...16B 1984IUE84......309S 1984MNRAS.207..897B 1984MNRAS.209....1C 1984MNRAS.209..945M 1983A&A...124..143A 1983AcA....33..339K 1983Ap&SS..92..197S 1983ApJ...267..732M 1983IzKry..66..183A 1983IzKry..67...50P 1983MNRAS.202.1149K 1983MmSAI..54..467S 1983PAZh....9..222P 1983QJRAS..24...83B 1983S&W....22..278V 1982A&A...107..300B 1982ATsir1239....3P 1982ApJ...256..151M 1982ApJ...261L..77W 1982IBVS.2246....1B 1982MNRAS.200..175B 1982SvA....26..434G 1981AcA....31..175L 1981ApJ...244.1022F 1981ApJ...247L..67K 1981IzKry..64...67P 1981MNRAS.197.1055B 1981PASP...93..165D 1981PZ.....21..465K 1981S&T....62..105R 1980A&A....89..158B 1980A&A....89..282K 1980AJ.....85..283S 1980ATsir1129....1A 1980Ap&SS..72..143M 1980ApJ...236..847F 1980ApJ...237..529S 1980ApJ...238..229D 1980ApJ...239..570G 1980ApJ...240..608F 1980IBVS.1775....1A 1980IBVS.1818....1C 1980JBAA...90..173H 1980JBAA...90..265H 1980MNRAS.190..801W 1980PASP...92..596F 1980PASP...92..792B 1980S&T....60..180M 1979A&A....75..297D 1979A&A....76..133K 1979A&A....76..226W 1979AJ.....84.1357L 1979AJ.....84.1619H 1979AN....300...51T 1979ApJ...229..274F 1979ApJ...230..162H 1979ApJ...231..781F 1979ApJ...231..789P 1979IBVS.1558....1R 1979IBVS.1573....1H 1979IBVS.1699....1H 1979Obs....99..183B 1979PASP...91..214K 1979PASP...91..446W 1979PASP...91..775S 1979PZP.....3..575P 1979RMxAA...4..215C 1978A&AS...31..337R 1978A&AS...33..323I 1978AJ.....83.1614W 1978AN....299..239W 1978ATsir1005....4A 1978ApJ...219..589F 1978ApJ...224..899H 1978ApJ...224L..15F 1978ApJ...225..950S 1978ApJ...225..954P 1978ApJ...226..172F 1978ApJ...226..186S 1978ApJ...226..203H 1978ApJS...38...89N 1978JBAA...88..608H 1978MNRAS.182...35B 1978PASJ...30..419S 1978PDAO...15...73H 1978S&T....55..302S 1978SvA....22..318A 1978SvA....22..699E 1978SvAL....4..141I 1978VeSon...9....5F 1977A&A....55..171M 1977A&A....56..181K 1977A&A....58..331W 1977A&A....61..601V 1977A&AS...29..297D 1977A&AS...30..381W 1977AJ.....82..209G 1977AJ.....82..665P 1977ATsir.953....7T 1977ATsir.970....1B 1977ATsir.970....7B 1977AcA....27..301S 1977Ap&SS..48....3C 1977ApJ...211..184R 1977ApJ...211L..71K 1977ApJ...212..198J 1977ApJ...212L..21F 1977ApJ...213..132F 1977ApJ...214..478E 1977ApJ...214L..27F 1977ApJ...214L..79B 1977ApJ...215..873F 1977ApJ...216...23S 1977ApJ...216..491L 1977ApJ...217..140S 1977ApJ...217..775H 1977ApJ...218..801M 1977IBVS.1351....1L 1977MNRAS.180..749F 1977MitVS...8...30. 1977Natur.267..597F 1977Natur.267..685C 1977PASP...89...37Y 1977PASP...89...69B 1977PASP...89..155S 1977PASP...89..160P 1977PASP...89..410S 1977PASP...89..637V 1977PZP.....3..231F 1977SvA....21..251M 1977SvA....21..257B 1977SvA....21..267M 1977SvA....21..269B 1977SvA....21..275B 1977SvA....21..278E 1977SvA....21..287A 1977SvA....21..289S 1977SvA....21..291R 1977SvA....21..306V 1977SvA....21..313V 1977SvA....21..322T 1977SvA....21..327K 1977SvA....21..330K 1977SvA....21..331C 1977SvA....21..336A 1977SvA....21..341P 1977SvA....21..344K 1977SvA....21..348P 1977SvA....21..352K 1977SvA....21..355B 1977SvA....21..358S 1977SvA....21..361K 1977SvA....21..363C 1977SvA....21..364T 1977SvA....21..366C 1977SvA....21..367A 1977SvA....21..368H 1977SvA....21..370A 1977SvAL....3..119G 1977SvAL....3..244S 1976A&A....48..319T 1976A&A....50..113P 1976A&A....52..123F 1976A&A....53..329B 1976A&AS...26...55S 1976AN....297..155B 1976ATsir.898....1M 1976ATsir.899....8G 1976ATsir.901....5I 1976ATsir.902....7L 1976ATsir.903....8F 1976ATsir.904....1K 1976ATsir.912....6P 1976ATsir.914....1K 1976ATsir.914....3B 1976ATsir.914....5K 1976ATsir.915....1K 1976ATsir.916....1S 1976ATsir.916....5Z 1976ATsir.920....3A 1976ATsir.922....1P 1976ApJ...207L..41C 1976ApJ...208L..23S 1976ApJ...209L..35S 1976ApL....17..131E 1976BAICz..27..190B 1976IAUC.2953S...1A 1976IBVS.1089....1T 1976IBVS.1098....1T 1976IBVS.1099....1K 1976IBVS.1106....1P 1976IBVS.1153....1B 1976IBVS.1157....1S 1976IBVS.1196....1C 1976IBVS.1204....1G 1976IBVS.1219....1P 1976JBAA...86..106M 1976JBAA...86..245L 1976JBAA...86..337P 1976MNRAS.176...73M 1976MNRAS.176p..79K 1976MNRAS.177..617V 1976MNRAS.177p..53B 1976MNRAS.177p..67F 1976MitVS...7..151B 1976Natur.259..186R 1976Natur.259..187G 1976Natur.261..208H 1976Natur.261..296B 1976Natur.264...41L 1976PASJ...28..163K 1976PASJ...28..171A 1976PASP...88..154L 1976PASP...88..235L 1976PASP...88..741S 1976SvAL....2...35A 1976SvAL....2...36S 1976SvAL....2...37K 1976SvAL....2...39S 1976SvAL....2...40V 1976SvAL....2..116A 1976SvAL....2..118S 1975ATsir.889....1K 1975ATsir.892....1F 1975ATsir.893....3U 1975ATsir.893....4K 1975ATsir.893....5K 1975ATsir.893....6K 1975ATsir.896....1K 1975ATsir.896....2I 1975ATsir.897....1D 1975IBVS.1052....1T 1975IBVS.1058....1S 1975IBVS.1067....1B 1975IBVS.1068....1K 1975IBVS.1072....1W 1975IBVS.1074....1L 1975JRASC..69..241B 1975MNSSA..34..125B 1975MitVS...7...46R 1975Natur.258..501L 1975PASJ...27..619I 1975S&T....50..229A 1975S&T....50..282A 1975S&T....50..381A Measures (ISO:2 IUE:2 PLX:2 PM:2 V*:4 XMM:1 ): ISO:2IUE:2PLX:2PM:2V*:4XMM:1 Notes (0) : 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