C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.25CEST10:31:26

IERS B1801+459
--------------

Object 7C 180100.40+455720.00  ---  QSO  ---  OID=@309251   (@@11505,24)  ---  coobox=341

Coordinates(ICRS,ep=J2000,eq=2000): 18 02 25.1432313312  +45 57 34.634443896 (Opt ) A [0.1295 0.1301 90] 2020yCat.1350....0G
Coordinates(FK4,ep=B1950,eq=1950): 18 01 00.4425982836  +45 57 27.089986354
Coordinates(Gal,ep=J2000,eq=2000): 073.0536756648915  +27.3294128051443
hierarchy counts: #parents=0, #children=0, #siblings=0
Proper motions: -0.306 0.082 [0.165 0.146 90] A 2020yCat.1350....0G
Parallax: 0.1589 [0.1316] A 2020yCat.1350....0G
Radial Velocity: ~ [~ ~ ] ~ ~                  
Redshift: ~ [~ ~ ] ~ ~                  
cz: ~ [~ ~ ] ~ ~                  
Flux G : 18.643003 [0.004286] C 2020yCat.1350....0G
Spectral type: ~ ~ ~
Morphological type: ~ ~ ~
Angular size:     ~     ~   ~ (~)  ~ ~

Identifiers (20):
   CRATES J180225+455740                Gaia DR3 2116095786483222528         IERS B1801+459                     
   B3 1801+459                          BWE 1801+4557                        GB6 B1801+4557                     
   IVS B1801+459                        JVAS B1801+459                       JVAS B1800+459                     
   JVAS J1802+459                       MITG J180222+4557                    NVSS J180225+455735                
   Gaia DR1 2116095786483222528         VCS1 J1802+4557                      WN B1801.0+4557                    
   87GB 180101.1+455727                 7C 180100.40+455720.00               CLASS J180225.1431+455734.651      
   Gaia DR2 2116095786483222528         ICRF J180225.1+455734                                                   

Bibcodes  1850-2024 () (16):
  2021A&A...655A..17S  2021AJ....162...21B  2020A&A...644A.159C  2020MNRAS.493L..54K
  2019A&A...630A.101K  2019ApJ...873..132M  2019ApJS..242....5X  2016A&A...595A...5M
  2016AJ....151..154G  2015AJ....150...58F  2014ApJS..213....3M  2010A&A...511A..53V
  2009A&A...505..385A  2002ApJS..141...13B  1999A&AS..135..273M  1992MNRAS.254..655P

Measures (PLX:2  PM:2  ):
PLX:2PM:2

Notes (1) :
(S) 03-Nov-2015 - bc    ref:~    obj:GB6 B1801+4557
    See also \vizier{VIII/85A/spectra}{Seq=  75468 }{Specfind radio flux densities}.

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