IERS B0014+813

Basic data :
6C 001403+811827 -- BL Lac 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 (2020A&A,6C,...), QSO (2005ApJ,KODIAQ,...), Bla (2009A&A,[DGT2001],...), X (2009A&A,1AXG,...), AGN (2011AJ,CGRaBS), MIR (WISEA,WISE), BLL (2019ApJS), Bz? ([SRM2005]), * (Gaia), gam (INTREF), NIR (2MASS) 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) : 00 17 08.47489694 +81 35 08.1365094 (Radio) [ 0.0305102 0.0306 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) : 00 14 04.47351070 +81 18 28.5372487 [ 0.0305102 0.0306 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) : 121.61135158331 +18.80191947965 [ 0.0305102 0.0306 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 : -0.040 -0.018 [0.044 0.046 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) 269906 [~] / z(emission) 3.366 [~] / cz 1009101 [~]    (Opt) C 2017AJ....154..114O 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): 0.0418 [0.0646] 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 (7) : B 17.60 [~] D 2010A&A...518A..10V V 16.52 [~] D 2010A&A...518A..10V R 15.95 [~] D 2008ApJS..175...97H G 16.3357 [0.0015] C 2018yCat.1345....0G J 14.721 [0.039] C 2003yCat.2246....0C H 14.124 [0.054] C 2003yCat.2246....0C K 13.544 [0.050] C 2003yCat.2246....0C	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: See also Specfind radio flux densities.

6C 001403+811827	KODIAQ J001708+813508	1RXS J001710.2+813507	[HB93] 0014+813
1AXG J001720+8135	MASIV J0017+8135	S5 0014+813	[LWT91] 0014+8118
6C 001409+811809	2MASS J00170851+8135082	S5 0014+81	[MGL2009] BZQ J0017+8135
CGRaBS J0017+8135	MY 001403.5+811846.1	SWIFT J0018.8+8137	[MML2015] 5BZQ J0017+8135
CJ2 0014+813	MY 001403.5+813525.7	SWIFT J0018.8+8136	[S98b] 0014+813
CJF B0014+813	NVSS J001708+813508	SWIFT J0017.1+8134	[SRM2005] J001708.47+813508.1
CLASS J001708.4761+813508.138	PBC J0018.3+8135	SWIFT J0018.9+8135	[VV2000] J001708.1+813507
CRATES J001707+813507	QSO B0014+810	TGSSADR J001708.5+813504	[VV2003] J001708.1+813507
ICRF J001708.4+813508	QSO B0014+81	TIC 468255849	[VV2006] J001708.1+813507
IERS B0014+813	QSO B0014+812	WB 0013+8118	[VV2010] J001708.1+813507
INTREF 9	QSO B0014+8118	WISEA J001708.50+813508.1	[VV96] J001708.1+813507
IVS B0014+813	QSO B0014+813	WISE J001708.50+813508.1	[VV98] J001708.1+813507
JVAS J0017+8135	QSO J0017+8135	WN B0014.0+8118	Gaia DR2 566773097086885888
JVAS B0014+813	RFC J0017+8135	[DGT2001] B0014+813	Gaia DR3 566773097086885888
KNOWS J001716+813441	RORF 0014+813	[GCD96] 0014+81	Gaia DR1 566773092790942080

References (384 between 1850 and 2023) (Total 384) 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 : IERS B0014+813

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