C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.26CEST10:37:08

HCG  57
-------

Object HCG 57  ---  CGG  ---  OID=@1844504   (@@117178,19)  ---  coobox=13136

Coordinates(ICRS,ep=J2000,eq=2000): 11 37 50.5  +21 59 06 (~) D [~ ~ ] 2001ApJ...554L.129M
Coordinates(FK4,ep=B1950,eq=1950): 11 35 14.0  +22 15 43      
Coordinates(Gal,ep=J2000,eq=2000): 226.0176  +72.5133         
hierarchy counts: #parents=0, #children=7, #siblings=0
Proper motions: ~ ~ [~ ~ ] ~ ~
Parallax: ~ [~] ~ ~                  
Radial Velocity: 8975 [~] D 1992ApJ...399..353H
Redshift: 0.0304 [~] D 1992ApJ...399..353H
cz: 9114 [~] D 1992ApJ...399..353H
Flux V : 15.4 [~] E ~                  
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size:  5.5   5.5   90 (Opt )  D 1982ApJ...255..382H

Identifiers (12):
   XMMU J113753.5+215837                XCLASS 1937                          APG 320                            
   HCG 57                               NAME Copeland Septet                 RSCG 43                            
   WBB N79-278                          WBL 343                              [FK2002] 142                       
   [RPG97] 145                          [BDG98] J113753.9+215853             BAX 174.4605+21.9850               

Bibcodes  1850-2024 () (84):
  2023A&A...670A..21J  2022RAA....22j5018L  2021A&A...652A..12K  2017A&A...607A.110L
  2016MNRAS.459..957B  2016MNRAS.459.2948L  2016MNRAS.461.4233R  2015ApJ...812..117A
  2014A&A...565A..25B  2014A&A...570A..24L  2014ApJ...795..159A  2014MNRAS.442.2188T
  2013ApJ...765...93C  2013ApJ...775..129W  2012AJ....143...69W  2012MNRAS.423.3561C
  2012MNRAS.426..296D  2011A&A...533A.142B  2010A&A...517A..75B  2010AJ....139.1199M
  2009MNRAS.396..900C  2008A&A...484..195T  2008MNRAS.388.1245R  2006MNRAS.373..653R
  2004A&A...416..441P  2004A&A...424.1097S  2004ApJ...616L..67W  2004PASJ...56..753O
  2004PASJ...56..965F  2003ApJS..145...39M  2002A&A...391...35F  2002ApJ...569..720G
  2002PASJ...54..527F  2001A&A...377..812V  2001ApJ...554L.129M  2001PASP..113..543T
  2000ApJ...538...65X  2000MNRAS.319..933H  1999A&A...343...93G  1999A&A...348..693T
  1999AJ....118.2014W  1999ApJ...511...34D  1998AJ....116.1573B  1998MNRAS.300..205M
  1997A&A...325..473H  1997AJ....113..483R  1997ApJ...474...74A  1997ApJ...482..640S
  1996A&AS..117...39A  1996AJ....112..388L  1996AJ....112..871B  1996ApJ...456...80M
  1996ApJ...462...50H  1996MNRAS.283..690P  1995A&A...301..348S  1995AJ....109.1476P
  1995ApJ...444L..61O  1995CCDA....2a..41S  1995MNSSA..54...72.  1995P&SS...43.1371A
  1994A&AS..107..285G  1994AJ....107.1623R  1994AJ....108..361A  1994ApJ...427..684M
  1994PASP..106..413R  1993Ap&SS.209..181A  1993ApJ...405..413P  1993ApJ...410..520S
  1993Ast....21a..60E  1992ApJ...399..353H  1991ApJ...380...30M  1991ApJS...76..153R
  1990AN....311....5B  1989ApJ...339..772R  1989ApJS...70..687H  1988ApJ...331...64H
  1987AJ.....94..587B  1987ApJS...63..265W  1986AJ.....91..204J  1986SoSAO..49...69T
  1983A&A...126...86M  1982ApJ...255..382H  1980ApJ...236..745H  1966ApJS...14....1A

Measures (herschel:6  velocities:8  XMM:1  ):
herschel:6velocities:8XMM:1

Notes (1) :
(S) 01-Jan-2000 - com    ref:~    obj:~
    = NGC 3745/54

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