C.D.S.  -  SIMBAD4 rel 1.8  -  2023.05.30CEST22:44:59

IERS B1817-254
--------------

Object QSO J1820-2528  ---  QSO  ---  OID=@2500995   (@@56188,0)  ---  coobox=18523

Coordinates(ICRS,ep=J2000,eq=2000): 18 20 57.84869964  -25 28 12.5840414 (Rad ) A [0.0656381 0.1345 0] 2020A&A...644A.159C
Coordinates(FK4,ep=B1950,eq=1950): 18 17 52.33456812  -25 29 37.3911384
Coordinates(Gal,ep=J2000,eq=2000): 006.88717496130  -05.13879911013
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: 0.00863 -0.01740 [0.01484 0.02343 90] ~ 2017ApJS..233....3T
Parallax: ~ [~] ~ ~                  
Radial Velocity: ~ [~ ~ ] ~ ~                  
Redshift: ~ [~ ~ ] ~ ~                  
cz: ~ [~ ~ ] ~ ~                  
Flux B : 18.56 [~] D 2008MNRAS.384..775M
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size: 0.0000127 0.0000047  -1 (Rad )  D 2010AJ....139.1713C

Identifiers (12):
   IERS B1817-254                       MRC 1817-254                         PMN J1820-2528                     
   RORF 1817-254                        [WPW2003] J1820-2528                 ICRF J182057.8-252812              
   QSO J1820-2528                       QSO B1817-254                        [MEM2008] 245                      
   AT20G J182057.8-252812               AT20G J182057-252812                 IVS B1817-254                      

Bibcodes  1850-2023 () (95):
  2023ApJ...948...17U  2022A&A...664A.137G  2022A&A...666A..31M  2022A&A...666A..59N
  2022MNRAS.509.4758H  2022MNRAS.517.5942G  2021A&A...651A..88N  2021ApJ...920L..33Y
  2021MNRAS.502.5779N  2021MNRAS.506.4107P  2021MNRAS.508L...6R  2020A&A...644A.159C
  2020ApJ...902....4R  2020ApJ...902L..47Z  2020MNRAS.492.1091G  2019A&A...630A..73M
  2019ApJ...881..159M  2019ApJ...887..114W  2019ApJS..242....5X  2018ATel11954....1R
  2018ApJ...859...14X  2018ApJ...866..100D  2017A&A...600A...8D  2017ApJ...838...97M
  2017ApJS..228...22L  2017ApJS..230...22T  2017ApJS..233....3T  2017MNRAS.470..324T
  2016A&A...588A.112G  2016ApJS..227...25R  2016MNRAS.455.3249M  2015AJ....150...58F
  2015AJ....150..159D  2015ATel.7908....1M  2015ATel.7966....1S  2015ApJ...804L...2S
  2015ApJ...814...44M  2015MNRAS.450.1745R  2014A&A...567A..77F  2014AJ....147...95Z
  2014ApJ...791L..36O  2014ApJ...795....1P  2014ApJ...796..130R  2014ApJ...796L...2C
  2014ApJ...797...60M  2014MNRAS.439.1390R  2013A&A...556A.105O  2013ApJ...768L..35R
  2013MNRAS.432..931B  2012ApJ...752L..29C  2012MNRAS.423.2656R  2012Natur.490...71S
  2011A&A...529A..91T  2011ApJ...729..100L  2011ApJ...739L..14G  2011ApJ...739L..18M
  2011ApJS..194...44S  2011MNRAS.412L..63B  2011MNRAS.417.2651M  2010A&A...509A..50C
  2010AJ....139.1695L  2010AJ....139.1713C  2010ApJ...725.2190L  2009A&A...501....1C
  2009ApJ...702.1615C  2009MNRAS.394L..70W  2009MNRAS.400.2111T  2009RMxAA..45....3D
  2008AJ....135.2074G  2008MNRAS.384..775M  2007ApJ...671L..21P  2006A&A...447..929P
  2006ApJ...644..198Y  2006MNRAS.365.1283D  2005A&A...437..947V  2005ApJ...634L..93T
  2005Natur.434.1104G  2004AJ....127.3399H  2004AJ....127.3587F  2004AJ....127.3609O
  2004AJ....128.2696W  2004ARep...48..941T  2004ApJ...603L..85Z  2004ApJ...610..835H
  2004MNRAS.351..186M  2003ApJ...598L..27T  2003ApJS..145...83W  2003IAUC.8180....1R
  2002ApJ...566..399M  2002ApJ...571..843B  2001A&A...367..719C  2001ApJ...558..127B
  1998AJ....116..516M  1995AJ....110..880J  1994ApJS...90..179G            

Measures (PM:1  ):
PM:1

Notes (0) :

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