QSO B2134+0028

Basic data :
QSO B2134+0028 -- Quasar Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference () Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases Other object types: Rad (2014ApJS,BWE,...), QSO (2005ApJ,QSO,...), X (2007AJ,1E,...), Bla (2009A&A,[DGT2001],...), AGN (2007AJ,CGRaBS,...), MIR (WISEA,WISE), Bz? ([SRM2005]), Q? (FBQS), G (LEDA), * (Gaia), blu (PHL), UV (PG), NIR (2MASS), Opt (SDSS) Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference ICRS coord. (ep=J2000) : 21 36 38.58632232 +00 41 54.2128562 (Radio) [ 0.0358473 0.0435 0 ] A 2020A&A...644A.159C Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference FK4 coord. (ep=B1950 eq=1950) : 21 34 05.21358691 +00 28 24.9921001 [ 0.0358473 0.0435 0 ] Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference Gal coord. (ep=J2000) : 055.47286420879 -35.57774943618 [ 0.0358473 0.0435 0 ] Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode" pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr) pm-dec : mu-dec (expressed in the ICRS system in mas/yr) [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg) quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the proper motion reference Proper motions mas/yr : 0.042 0.017 [0.054 0.045 90] A 2020yCat.1350....0G Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode" value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity) [error] : error of the corresponding value displayed before (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown) quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the value's origin Radial velocity / Redshift / cz : V(km/s) 237665 [45] / z(spectroscopic) 1.94125 [0.00015] / cz 581972.1 [45.0]    (Opt) C 2012ApJS..203...21A Syntax of parallax is : 'value quality [error] bibcode' value : parallax value quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) [error] : mean error bibcode : bibcode of the parallax reference Parallaxes (mas): 0.0349 [0.0725] A 2018yCat.1345....0G Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode" filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z (System) : may be AB (default is Vega) flux-value : value of flux or magnitude [error] : error value quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality) MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4]) bibcode : bibcode of the flux reference Fluxes (12) : B 17.30 [~] D 2010A&A...518A..10V V 17.08 [~] D 2010A&A...518A..10V R 17.02 [~] D 2008ApJS..175...97H G 16.579674 [0.003175] C 2020yCat.1350....0G J 15.528 [0.054] C 2010AJ....139.2360S H 15.148 [0.101] C 2010AJ....139.2360S K 14.408 [0.078] C 2010AJ....139.2360S u (AB) 16.975 [0.008] B 2015ApJS..219...12A g (AB) 16.900 [0.004] B 2015ApJS..219...12A r (AB) 16.836 [0.005] B 2015ApJS..219...12A i (AB) 16.598 [0.005] B 2015ApJS..219...12A z (AB) 16.445 [0.008] B 2015ApJS..219...12A	SIMBAD within arcmin ', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay points in this preview 2MASS DSS SDSSXMMIRACIRISGALEX All (CDSPortal) Send to within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR. The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding. Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).
Some important notes on this object about identifications and objects associations. notes: QSO B2134+004A, B See also Specfind radio flux densities.

QSO B2134+0028	1Jy 2134+00	RX J2136.6+0042	[GR92] 2134+004
BWE 2134+0028	1Jy 2134+004	1RXS J213638.0+004202	[HB93] 2134+004
CGRaBS J2136+0041	LEDA 2830964	S2 2134+00	[MGL2009] BZQ J2136+0041
CLASS J213638.5840+004154.195	MASIV J2136+0041	SDSS J213638.58+004154.1	[MML2015] 5BZQ J2136+0041
CRATES J213638+004149	2MASS J21363858+0041541	SDSS J213638.58+004154.2	[ODS2007] HFP J2136+0041
DA 553	MITG J213639+0041	SIM 2134+00.0	[P82] 2134+004
1E 2134.0+0028	MRC 2134+004	SQUAD DR1 J213638+004154	[S77] 360
2E 4495	NEWPS5 J2136+0041	TGSSADR J213638.5+004152	[SJS95] 2134+004
2E 2134.1+0028	NVSS J213638+004154	TIC 353033826	[SRM2005] J213638.58+004154.1
FBQS J2136+0041	OHIO X 057	TXS 2134+004	[VV2000] J213638.7+004155
FIRST J213638.5+004154	PG 2134+004	UT 2134+004	[VV2003] J213638.7+004155
FIRST J213638.6+004154	PHL 61	VCS1 J2136+0041	[VV2006] J213638.7+004155
GB6 J2136+0041	PKS 2134+00	VSOP J2136+0041	[VV2010] J213638.7+004155
GB6 B2134+0028	PKS 2134+004	WB 2134+0028	[VV96] J213638.7+004155
87GB 213403.8+002815	PKS J2136+0041	1WGA J2136.6+0041	[VV98] J213638.7+004155
GLEAM J213639+004201	PKS 2134+008	WISEA J213638.58+004154.1	[WTW94] 2134+004
Gopal 2134+004	PMN J2136+0041	WISE J213638.58+004154.3	[ZEH2003] RX J2136.6+0042 3
ICRF J213638.5+004154	QSO B2134+004	WISE J213638.58+004154.1	Gaia DR3 2688228556077120768
IERS B2134+004	QSO J2136+0041	WMAP 25	Gaia DR1 2688228551781541888
IVS B2134+004	RGB J2136.6+0041	WMAP J2136+0042	Gaia DR2 2688228556077120768
IVS B2134+00	RGB J2136+006	WMAP J2136+0041
JVAS J2136+0041	RORF 2134+004	[BFE95] 243
JVAS B2134+004	RX J2136.6+0041	[DGT2001] B2134+004

References (557 between 1850 and 2023) (Total 557) Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system). Follow new references on this object

Collections of Measurements

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : QSO B2134+0028

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