C.D.S.  -  SIMBAD4 rel 1.8  -  2022.07.02CEST13:06:37

3C 454.1
--------

Object 3C 454.1  ---  rG  ---  OID=@238576   (@@6306,14)  ---  coobox=911

Coordinates(ICRS,ep=J2000,eq=2000): 22 50 32.90  +71 29 19.0 (~) D [400 400 90] 1996AJ....111.1945D
Coordinates(FK4,ep=B1950,eq=1950): 22 48 58.86  +71 13 23.7   
Coordinates(Gal,ep=J2000,eq=2000): 113.56704  +10.84969       
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: ~ ~ [~ ~ ] ~ ~
Parallax: ~ [~] ~ ~                  
Radial Velocity: 233695 [~] D 1998A&AS..132...31N
Redshift: 1.841 [~] D 1998A&AS..132...31N
cz: 551918 [~] D 1998A&AS..132...31N
Flux B : 22 [~] E ~                  
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (21):
   3C 454.1                             4C 71.20                             8C 2248+712                        
   BWE 2248+7113                        GB3 2248+712                         LEDA 2821828                       
   NB 71.22                             NRAO 698                             NVSS J225033+712917                
   S5 2248+71                           S5 2248+712                          TXS 2248+712                       
   WB 2248+7113                         [HB91] 2248+712                      GB6 B2248+7113                     
   87GB 224857.9+711321                 MY 224859.7+711325.9                 WN B2248.9+7113                    
   [MMD97] 224858.81+711323.4           MY 224859.7+712921.2                 6C 224858+711325                   

Bibcodes  1850-2022 () (76):
  2021A&A...653A..44G  2020ApJS..250....7J  2019ApJS..245....3G  2019MNRAS.489..497Z
  2018ApJS..234....7M  2018ApJS..235...32S  2016ApJ...826...46K  2016ApJS..225...12H
  2016MNRAS.462.4183P  2015A&A...575A..80P  2015ApJ...806..147C  2015ApJ...806L..11P
  2013ApJS..206....7M  2012A&A...548A..45D  2012ApJ...744...31G  2010A&A...511A..53V
  2010MNRAS.408.2256E  2009A&A...502...61M  2009AN....330..133M  2009ApJ...698..840C
  2008ApJ...687..141K  2004A&A...421..129S  2003A&A...405..499S  2003A&A...412...45P
  2003MNRAS.346.1009H  2000AJ....119.2634B  2000MNRAS.319..445S  1999A&A...345..769M
  1999BSAO...48...41V  1998A&AS..132...31N  1998MNRAS.299..467L  1998PASP..110..493O
  1997AJ....113..148O  1997ApJS..112..415M  1997MNRAS.286..241J  1996A&AS..115....1S
  1995A&A...295..629S  1995A&A...302..317F  1995A&AS..112..235A  1995ApJS...99...27M
  1991ApJ...371..478M  1991ApJS...75..297H  1991ComAp..15..343C  1991MNRAS.250..215A
  1991MNRAS.251...46H  1990A&A...231..333F  1990ApJ...351L...9E  1990ApJ...354L...9C
  1989MNRAS.240..657S  1988AJ.....96..836D  1988Ap&SS.141..303B  1988ApJ...333L..37L
  1988BAAS...20.1063E  1987AcA....37..163R  1986A&AS...65..485R  1985AJ.....90..738P
  1985PASP...97..932S  1984ApJ...283..540G  1981ApJS...45...97S  1977A&AS...30..131V
  1975MNRAS.170..121L  1975MNRAS.173..309L  1974A&A....34..341H  1974MNRAS.169..477P
  1973AJ.....78..828K  1973AJ.....78.1030R  1969AJ.....74..366R  1969ApJ...157....1K
  1969MNRAS.146..361E  1968AJ.....73..298K  1968AJ.....73..953P  1966ApJ...144..459W
  1966ApJS...13...65P  1964AJ.....69..641M  1963MmRAS..68..163B  1962MmRAS..68..163B

Measures (herschel:3  ISO:1  velocities:3  ):
herschel:3ISO:1velocities:3

Notes (1) :
(S) 03-Nov-2015 - bc    ref:~    obj:GB6 B2248+7113
    See also \vizier{VIII/85A/spectra}{Seq= 101385 }{Specfind radio flux densities}.

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