QSO B0454+844

Query : QSO B0454+844

Basic data :
QSO B0454+844 -- BL Lac
Other object types: otypes_help 		Rad (2014ApJS,CJF,...), BLL (2005ApJ,[VV2000b],...), Bla (2016ApJS,[DGT2001],...), QSO (2016A&A,QSO,...), X (2009A&A,1H), MIR (WISEA,WISE), AGN (CGRaBS), Bz? ([SRM2005]), * (Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		05 08 42.36351222 +84 32 04.5441733 (Radio) [ 0.0323594 0.033 0 ] A 2020A&A...644A.159C
FK4 coord. (ep=B1950 eq=1950) : 		04 54 57.10828009 +84 27 52.9280840 [ 0.0323594 0.033 0 ]
Gal coord. (ep=J2000) : 		128.35136261101 +24.65628233336 [ 0.0323594 0.033 0 ]
Proper motions mas/yr : 		0.058 0.002 [0.227 0.245 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 207201 [~] / z(spectroscopic) 1.34 [~] / cz 401722 [~]
   (Opt) D 2017ApJS..233....3T
Parallaxes (mas): 		0.2008 [0.1945] A 2020yCat.1350....0G
Fluxes (6) :
V 16.5 [~] E ~
R 18.95 [~] D 2008ApJS..175...97H
G 19.281654 [0.016236] C 2020yCat.1350....0G
J 16.263 [0.105] D 2011NewA...16..503M
H 15.362 [0.127] D 2011NewA...16..503M
K 14.45 [0.07] C 2003yCat.2246....0C
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Identifiers (42) :
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QSO B0454+844 1Jy 0454+84 VSOP J0508+8432 [SRM2005] J050842.36+843204.5
CGRaBS J0508+8432 KNOWS J050844+843202 WISEA J050842.34+843204.5 [VV2000b] J050842.5+843205
CJF B0454+844 2MASS J05084248+8432047 WISE J050842.31+843204.5 [VV2003b] J050842.5+843205
CLASS J050842.3639+843204.530 NVSS J050842+843204 WN B0454.9+8427 [VV2006b] J050842.5+843205
1H 0454+844 NVSS J050842+843205 [DGT2001] B0454+844 [VV2010b] J050842.5+843205
ICRF J050842.3+843204 QSO B0454+84 [HB93] 0454+844 [VV98b] J050842.5+843205
IERS B0454+844 RORF 0454+844 [HMI96] 0454+8427 Gaia DR3 570667666055388800
IVS B0454+844 S5 0454+84 [IN88] 0454+844 Gaia DR1 570667666055388800
JVAS B0454+844 S5 0454+844 [MGL2009] BZB J0508+8432 Gaia DR2 570667666055388800
JVAS J0508+8432 TGSSADR J050839.5+843201 [MML2015] 5BZB J0508+8432
1Jy 0454+844 TIC 372369047 [P82] 0454+844

References (250 between 1850 and 2026) (Total 250)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 7    Plx : 1    PM : 3   

   

Observing logs
ISO : 3   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : QSO B0454+844

Link by name to the catalogue in VizieR :

IERS B0454+844 2MASS J05084248+8432047 NVSS J050842+843204 NVSS J050842+843205 VSOP J0508+8432
WISEA J050842.34+843204.5 WISE J050842.31+843204.5 WN B0454.9+8427 Gaia DR3 570667666055388800 Gaia DR1 570667666055388800
Gaia DR2 570667666055388800

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