C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST04:56:03 ACO 1631 -------- Object ACO 1631 --- ClG --- OID=@2001698 (@@132888,12) --- coobox=15563 Coordinates(ICRS,ep=J2000,eq=2000): 12 52 50.6 -15 25 37 (~) D [~ ~ ] 2001ApJ...554L.129M Coordinates(FK4,ep=B1950,eq=1950): 12 50 12.8 -15 09 20 Coordinates(Gal,ep=J2000,eq=2000): 303.4327 +47.4434 hierarchy counts: #parents=0, #children=844, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 13588 [~] D 1998A&A...338..813W Redshift: 0.0464 [~] D 1998A&A...338..813W cz: 13910 [~] D 1998A&A...338..813W Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (10): PSZRX G303.47+47.49 ACO 1631 FR 75 [F81] 247 [S85] 209 ClG 1250.2-1510 BAX 193.2077-15.4381 RXC J1253.2-1522 MCXC J1253.2-1522 PSZ2 G303.56+47.54 Bibcodes 1850-2024 () (171): 2024ApJ...961..185L 2022MNRAS.509.3321T 2022MNRAS.511.2968P 2021MNRAS.500..310D 2020A&A...636A..15M 2020A&A...637A..54D 2020A&A...638A..27Q 2020MNRAS.496..442K 2019A&A...626A...7T 2018A&A...609A.133C 2018A&A...618A.180D 2018PASJ...70...46B 2018PASJ...70..112M 2017A&A...607A..81B 2017ApJ...838..148P 2017MNRAS.468.3322S 2016A&A...594A..27P 2015A&A...581A..11M 2015A&A...581A..41G 2015MNRAS.450.3675S 2015MNRAS.451.3427H 2014A&A...566A..32F 2014A&A...572A..87D 2012A&A...545A.140T 2012MNRAS.425..477N 2011A&A...534A.109P 2011A&A...536A..34V 2011ApJS..195...15D 2010RMxAA..46...61T 2009A&A...495..707C 2009A&A...497..667V 2009A&A...501..851V 2009ApJS..181..486H 2008MNRAS.391.1341M 2007A&A...470...39R 2007ApJ...662..808L 2007ApJ...664..226L 2007MNRAS.379..100E 2006A&A...445..805F 2006A&A...445..819R 2006A&A...450....9F 2005A&A...439..487D 2005A&A...444..387D 2005AJ....129.1832G 2005ApJ...621..201C 2004A&A...424.1097S 2004A&A...425..367B 2004AJ....128.1558S 2004ApJ...616..192C 2004ApJ...617..867D 2003AJ....125..478L 2003AJ....126.2740L 2003ApJ...591..764C 2002AJ....123...66Y 2002AJ....123...87Y 2002ApJ...569..720G 2001AJ....121.2271S 2001AJ....122.2222E 2001ApJ...554L.129M 2000A&A...361...13A 2000Ap.....43...32N 2000ApJ...530...62G 2000ApJ...533...62R 2000ApJS..126....1Q 1999ApJ...520..507B 1999ApJ...524...22W 1998A&A...331..439A 1998A&A...338..813W 1998ApJ...496..693R 1998ApJ...505...74G 1997A&AS..123..119E 1997AJ....113...80K 1997ApJ...479..621H 1997ApJ...482...41G 1997ApJ...490..577D 1997ApJS..108...41O 1997MNRAS.284..286D 1997MNRAS.289..787E 1997MNRAS.292..419W 1996AJ....111...53O 1996AJ....111..603Q 1996AJ....111..615P 1996ApJ...459...27G 1996ApJ...465..534G 1996ApJ...473..670F 1996AuJPh..49..977S 1996MNRAS.279..349D 1996MNRAS.281..799E 1995A&AS..113..451K 1995AJ....109...14O 1995AJ....109..853L 1995AJ....110..463Q 1995AJ....110.1959L 1995AN....316..319B 1995ApJ...438..527G 1995ApJ...440...28P 1995ApJ...452L..99K 1995ApJS...99..405C 1994AJ....108....1S 1994ApJ...423..539E 1994ApJ...425..418L 1994ApJS...95..401P 1994AuJPh..47..145S 1994MNRAS.269..301E 1993AJ....105.1596B 1993ApJ...402..398S 1993ApJ...404...38G 1993ApJ...407..489W 1993ApJ...410....1S 1993ApJ...410...15G 1993ApJ...411L..13B 1992A&A...259..423C 1992A&A...265....9F 1992AN....313..275B 1992AcA....42..253U 1992ApJ...384..404P 1992ApJ...396...35B 1991ApJS...77..363S 1991MNRAS.248..101R 1991MNRAS.249..662P 1991MNRAS.252..394D 1990Ap&SS.171....9S 1990ApJ...350...36W 1990ApJ...360...16S 1990ApJS...74....1Z 1990MNRAS.242..478M 1990RMxAA..21...61S 1989AJ.....97.1279S 1989AJ.....98...64Z 1989AN....310....7B 1989ApJ...347..610W 1989ApJS...70....1A 1989AuJPh..42..633S 1989Natur.342..251R 1988AJ.....95..284D 1988AJ.....95..985D 1988JRASC..82...13V 1988SoSAO..58...41A 1987AJ.....94..899D 1987ApJ...317..668S 1987ApJ...323....1T 1987ApJS...63..543S 1987ApJS...63..555S 1986Ap&SS.118..529T 1986ApJ...300..557B 1985AJ.....90.1413B 1985ApJ...291....8M 1985ApJ...294...70D 1985ApJS...57...77S 1983A&A...125..223V 1983AN....304..211B 1983ApJ...271..446A 1983ApJ...273..167W 1983ApJ...274..491B 1983MNRAS.202.1127M 1983PASAu...5..114S 1983PASP...95..293W 1982A&A...107..338B 1982A&A...108L...7S 1982AJ.....87....7S 1982PASP...94..421G 1981SvA....25..647F 1980ApJ...236..351D 1977AN....298..301B 1977ApJ...211..684T 1976AJ.....81..571O 1974AJ.....79..427O 1974MNRAS.168...15G 1971ApJS...23..371S 1971PASP...83..313R 1966ApJ...146..528F Measures (velocities:3 ): velocities:3 Notes (1) : (S) 09-Aug-2006 - dc ref:~ obj:~ sometimes designated DC 25 (25th cluster in 1980ApJS...42..565D, table 1). ================================================================================