C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST08:20:27 ACO 780 --------- Object ACO 780 --- ClG --- OID=@1621665 (@@108544,6) --- coobox=14479 Coordinates(ICRS,ep=J2000,eq=2000): 09 18 30.0 -12 15 42 (~) E [150000 150000 90] 1989ApJS...70....1A Coordinates(FK4,ep=B1950,eq=1950): 09 16 05.6 -12 03 02 Coordinates(Gal,ep=J2000,eq=2000): 243.1375 +25.0686 hierarchy counts: #parents=0, #children=34, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 15241 [~] D 1987ApJS...63..543S Redshift: 0.052200 [~] D 1987ApJS...63..543S cz: 15649.17 [~] D 1987ApJS...63..543S Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (5): 1H 0917-121 ACO 780 BAX 139.6265-12.2611 NAME Hya A Cluster NAME Hydra A Cluster Bibcodes 1850-2024 () (453): 2023A&A...670A..23U 2023ApJ...955...16B 2023MNRAS.519.4128S 2023MNRAS.521.1292P 2022A&A...658A.159G 2022A&A...665A..71O 2022ApJ...932...64B 2022ApJ...933...84F 2022MNRAS.510.4000F 2022MNRAS.516.3068S 2022MNRAS.517..616Z 2021ApJ...908...17Z 2021MNRAS.500..310D 2021MNRAS.500.4153L 2021MNRAS.504.3922C 2020A&A...636A..15M 2020A&A...637A..54D 2020A&A...637A..58L 2020ApJ...894...75L 2020ApJ...896...86C 2020ApJ...898L..48X 2020ApJ...899...78R 2020MNRAS.491.2605P 2020MNRAS.494.5507F 2020MNRAS.496.1857L 2020MNRAS.496.2531P 2020MNRAS.496.2613B 2020MNRAS.497.4684H 2020MNRAS.499.2934R 2020NatAs...4..900Q 2019A&A...621A..39E 2019A&A...628A..43K 2019A&A...632A..27C 2019ApJ...870...61H 2019ApJ...874..112S 2019MNRAS.483..540L 2019MNRAS.484.1702P 2019MNRAS.484.4113K 2019MNRAS.486..205S 2019MNRAS.489.1939C 2019MNRAS.490.3025R 2018A&A...609A.133C 2018MNRAS.473.3747S 2018MNRAS.477..335L 2018MNRAS.477.4931H 2018MNRAS.478.1244S 2018MNRAS.479.2243C 2018MNRAS.481..361L 2017A&A...599A.138Z 2017A&A...603A..80M 2017A&A...605A..48K 2017A&A...606A.108C 2017A&A...607A..98D 2017ApJ...837...51H 2017ApJ...843...76A 2017ApJ...851...66H 2017ApJS..230....7P 2017MNRAS.464.3169Y 2017MNRAS.464.4360M 2017MNRAS.467.1449J 2017MNRAS.467.1478J 2017MNRAS.468.1917R 2017MNRAS.469.3738S 2017MNRAS.470.4583U 2016A&A...590A..20V 2016A&A...592A..37T 2016A&A...592A.154D 2016ApJ...816...54Z 2016ApJ...826...29L 2016ApJ...830...79M 2016MNRAS.455.3702N 2016MNRAS.456.4475O 2016MNRAS.458..802N 2016MNRAS.460..467K 2016MNRAS.460.1758H 2016MNRAS.460.2625L 2016MNRAS.460.4453S 2016MNRAS.461..560G 2016MNRAS.461.1885V 2015A&A...575A..48S 2015A&A...575A..69A 2015A&A...577A..19V 2015A&A...581A..11M 2015A&A...582A..79I 2015MNRAS.447..417P 2015MNRAS.449..199M 2015MNRAS.450.2564M 2015MNRAS.450.3665S 2015MNRAS.451.3768T 2015MNRAS.452.4361K 2015MNRAS.453.2682I 2014A&A...561A.112G 2014ApJ...781...36S 2014MNRAS.437..862H 2014MNRAS.437.2361R 2014MNRAS.438..796S 2014MNRAS.438.2341P 2014MNRAS.439.3969W 2014MNRAS.440.1002N 2014MNRAS.444..808G 2014MNRAS.444.1236P 2014MNRAS.444.1600N 2014MNRAS.444L..63F 2014MNRAS.445.4161H 2013A&A...560A..64H 2013ApJ...764...46F 2013ApJ...764..147M 2013ApJ...772...44W 2013MNRAS.429..799V 2013MNRAS.429.2069D 2013MNRAS.429.3564D 2013MNRAS.431.2933L 2013MNRAS.432..554W 2013PASJ...65L..15F 2012A&A...544A.103V 2012A&A...545A.103H 2012AJ....144..128A 2012ApJ...746..153M 2012ApJ...746..163S 2012ApJ...749..186G 2012ApJS..199...23H 2012MNRAS.419.3319M 2012MNRAS.420..505G 2012MNRAS.424.1026T 2012MNRAS.424.1826W 2012MNRAS.425..204B 2012MNRAS.425.1320I 2012MNRAS.425.1753P 2012MNRAS.426.3435S 2012MNRAS.427.3468B 2012MNRAS.427L..45W 2012PASJ...64...95S 2012RAA....12..973O 2011A&A...527A.134M 2011A&A...529A..13K 2011A&A...532A.133M 2011A&A...536A..10P 2011A&A...536A..34V 2011ApJ...726...69A 2011ApJ...731...33M 2011ApJ...732...13G 2011ApJ...732...40D 2011ApJS..195...15D 2011MNRAS.410.1797S 2011MNRAS.410.2446K 2011MNRAS.410.2679L 2011MNRAS.411..349G 2011MNRAS.411.1641E 2011MNRAS.413....7R 2011MNRAS.413..921V 2011MNRAS.413.2467J 2011MNRAS.414.2309O 2011MNRAS.415.3369W 2011MNRAS.415.3520H 2011MNRAS.416.2060W 2011MNRAS.418.1621H 2011MNRAS.418.2154F 2011MNRAS.418.2744M 2011MmSAI..82...69L 2011MmSAI..82..489S 2011MmSAI..82..507M 2011PASJ...63S.677H 2011PhR...505....1K 2010A&A...510A..83R 2010A&A...511A..15L 2010A&A...513A..37H 2010A&A...516A...1L 2010A&A...520A.106P 2010A&ARv..18..127B 2010ARep...54..696K 2010ApJ...714..442S 2010ApJ...721..424Z 2010ApJ...721.1262M 2010ApJ...724.1193O 2010MNRAS.404..180D 2010MNRAS.404.1490F 2010MNRAS.404.2018H 2010MNRAS.406.2023P 2010MNRAS.407.1277M 2010MNRAS.407.2046M 2010MNRAS.407.2063W 2010RAA....10.1013W 2010SerAJ.181...31F 2009A&A...493..409S 2009A&A...495..707C 2009A&A...495..721S 2009A&A...497..667V 2009A&A...501..835M 2009A&A...506..637D 2009A&A...506.1107G 2009ApJ...701..377T 2009ApJ...704.1586S 2009ApJ...707L..69K 2009ApJS..182...12C 2009ApJS..182..216K 2009ApJS..182..310S 2009MNRAS.393...71S 2009MNRAS.395.2210B 2009MNRAS.398..133L 2009MNRAS.398..422S 2009MNRAS.400.1992G 2009RMxAC..36..209E 2009RMxAC..36..216B 2008ApJ...673L..17G 2008ApJ...683L.107C 2008ApJ...685..875D 2008ApJ...686..859B 2008ApJ...686.1045J 2008ApJ...687..173D 2008ApJ...687..899R 2008ApJ...689..825R 2008ApJ...689..837D 2008MNRAS.383..663B 2008MNRAS.383..923S 2008MNRAS.383.1359R 2008MNRAS.386..835L 2008MNRAS.386.1013N 2008MNRAS.390.1207R 2008MNRAS.391.1009L 2008MNRAS.391.1403S 2007A&A...464..143G 2007A&A...466..805C 2007A&A...467..485H 2007A&A...470...39R 2007ARA&A..45..117M 2007ApJ...656L...5S 2007ApJ...659.1153W 2007ApJ...660.1118G 2007ApJ...660.1137M 2007ApJ...661..490S 2007ApJ...663L..61F 2007ApJ...664L..83K 2007ApJ...671.1413C 2007MNRAS.376.1073Z 2007MNRAS.378..662R 2007MNRAS.379..100E 2007MNRAS.379..260M 2007MNRAS.381..741P 2007MNRAS.381.1381S 2007MNRAS.382..466H 2007PhR...443....1M 2007SciAm.296c..42T 2006A&A...445..805F 2006A&A...453..423P 2006A&A...453..447E 2006ApJ...639...64O 2006ApJ...643..730D 2006ApJ...648..200D 2006ApJ...650..102A 2006ApJ...652..216R 2006ApJ...653...86T 2006ApJ...653..861M 2006MNRAS.365..705T 2006MNRAS.366.1437S 2006MNRAS.367..527B 2006MNRAS.367.1121P 2006MNRAS.368.1369G 2006MNRAS.370..319B 2006MNRAS.371.1835P 2006MNRAS.372.1741D 2006MNRAS.373..959D 2005A&A...430..799P 2005A&A...433..101P 2005ApJ...622..847S 2005ApJ...624..254S 2005ApJ...625..748C 2005ApJ...625L...9N 2005ApJ...628..629N 2005ApJ...630..191S 2005ApJ...630..740B 2005ApJ...631L..17F 2005ApJ...632..122B 2005ApJ...634..955V 2005ApJ...635..894F 2005ApJ...635L...9H 2005MNRAS.358..732V 2005MNRAS.358.1394J 2005MNRAS.363..891F 2005MNRAS.364.1343D 2005MNRAS.364.1354B 2004A&A...414..943S 2004A&A...424.1097S 2004A&A...425..367B 2004AJ....127...48L 2004AJ....128.1558S 2004ApJ...601..610V 2004ApJ...601..621R 2004ApJ...604..116B 2004ApJ...606..185C 2004ApJ...607..800B 2004ApJ...607L..95F 2004ApJ...610..745L 2004ApJ...610..762H 2004ApJ...612..817B 2004ApJ...612.1060S 2004ApJ...613..180S 2004ApJ...613..238B 2004ApJ...615...63U 2004ApJ...615..681R 2004ApJ...616..169C 2004ApJ...616..178C 2004ApJ...617..879L 2004MNRAS.350.1015S 2004MNRAS.351..505G 2004MNRAS.355..862D 2003A&A...402..949Z 2003A&A...412..373V 2003A&A...412..657S 2003AJ....126.2740L 2003ARA&A..41..191M 2003ApJ...582..162Z 2003ApJ...585..227B 2003ApJ...586..135L 2003ApJ...586..826K 2003ApJ...587..580B 2003ApJ...587..619S 2003ApJ...587L..75M 2003ApJ...588..143R 2003ApJ...588..155R 2003ApJ...589..770S 2003ApJ...590..207P 2003ApJ...592..839B 2003ApJ...595..142T 2003ApJ...596..181F 2003ApJ...596..190M 2003ApJ...596L.139K 2003MNRAS.338..837K 2003MNRAS.340..989S 2003MNRAS.345.1255K 2003PASJ...55..819O 2003PASP..115.1296S 2002A&A...383..773I 2002A&A...384L..27E 2002ARA&A..40..319C 2002ApJ...567..716R 2002ApJ...567..762M 2002ApJ...568..163N 2002ApJ...569L..27K 2002ApJ...569L..79H 2002ApJ...571L..13B 2002ApJ...572...66A 2002ApJ...573..533S 2002ApJ...575..764F 2002ApJ...578L.107V 2002AstL...28..793V 2002MNRAS.331..545B 2002MNRAS.332..271R 2002MNRAS.332L..50F 2002MNRAS.334..769T 2002PASA...19..265D 2002PASP..114....1W 2001A&A...373L..33N 2001AJ....122.2222E 2001ApJ...549..832S 2001ApJ...551..153D 2001ApJ...554..261C 2001ApJ...555..191F 2001ApJ...557..546D 2001ApJ...560..194M 2001ApJ...562L.129N 2001ApJ...562L.149M 2001MNRAS.321L..15I 2001MNRAS.321L..20F 2001MNRAS.325...77P 2001MNRAS.326....2T 2001MNRAS.328..762E 2001MNRAS.328L...5I 2001PASJ...53..401M 2000A&A...361..429R 2000A&A...362..809B 2000ApJ...532L..91S 2000ApJ...534L.135M 2000ApJ...535..602T 2000ApJ...540..614M 2000ApJ...542..578W 2000ApJ...544..188F 2000ApJ...545..141Z 2000MNRAS.311..176B 2000MNRAS.312..649W 2000MNRAS.312..663W 2000MNRAS.313...21F 2000MNRAS.314..375R 2000MNRAS.315..689L 2000MNRAS.318..733S 2000PASJ...52..153M 1999A&A...345..723P 1999A&A...348..711N 1999ApJ...511...65J 1999ApJ...512L..27T 1999ApJ...517..627M 1999ApJ...519..518I 1999ApJ...520...78H 1999ApJ...524...22W 1999ApJ...525...47V 1999ApJ...525...58I 1999ApJ...526....1N 1999PASJ...51..301K 1998AN....319...73I 1998ApJ...498..166N 1998ApJ...503...77M 1998ApJ...504...27M 1998MNRAS.298..416P 1998MNRAS.298..697G 1998MNRAS.298..977C 1998PASJ...50..187F 1997A&A...318..337M 1997A&AS..123..119E 1997ApJ...474..580G 1997ApJ...481..660I 1997ApJ...491...38M 1997ApJ...491..467M 1997MNRAS.292..419W 1996AJ....111...53O 1996ApJ...470..394T 1996MNRAS.281..799E 1995A&A...293..315B 1995A&A...297...13H 1995A&AS..113..451K 1995AJ....109...14O 1995AJ....109...26O 1995AJ....109..853L 1995AN....316..319B 1995ApJ...442L...1D 1995ApJ...443...77M 1995ApJ...447....8M 1994A&A...283..407B 1994ApJ...423...94B 1994ApJ...432..469D 1994ApJ...436..669O 1993ApJ...407..470Z 1993ApJ...414L..17D 1993ApJ...416..554T 1993BAAS...25.1375D 1992ApJS...80..501O 1991AJ....101.1983B 1991ApJS...77..363S 1990ApJ...356...32D 1989AN....310....7B 1989ApJ...347..610W 1989ApJS...70....1A 1988AJ.....96.1534S 1987ApJ...323....1T 1987ApJS...63..543S 1987ApJS...63..555S 1985AJ.....90.1413B 1984AJ.....89.1487S 1984ApJS...56..403K 1984ApJS...56..507W 1983ApJ...266..425J 1983ApJ...271..446A 1983PASAu...5..114S 1982A&A...108L...7S 1971ApJS...23..371S Measures (velocities:2 XMM:2 ): velocities:2XMM:2 Notes (0) : 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