CGRaBS J1219+4829

Basic data :
6C 121638+484640 -- 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 (2019A&A,6C,...), QSO (2005ApJ,QSO,...), Bla (2009A&A,[MGL2009],...), AGN (2022A&A,CGRaBS), MIR (WISEA,WISE), Bz? ([SRM2005]), * (Gaia), 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) : 12 19 06.41475008 +48 29 56.1647529 (Radio) [ 0.0482066 0.0502 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) : 12 16 38.57131666 +48 46 35.0972451 [ 0.0482066 0.0502 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) : 137.16144842806 +67.72632697244 [ 0.0482066 0.0502 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 : 0.01455 0.00737 [0.00678 0.00704 90] ~ 2017ApJS..233....3T 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) 186423 [~] / z(spectroscopic) 1.070931 [~] / cz 321057.04 [~]    (Opt) D 2018A&A...613A..51P 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 21.22 [~] D 2010A&A...518A..10V V 20.49 [~] D 2010A&A...518A..10V R 19.90 [~] D 2008ApJS..175...97H G 20.824907 [0.032806] C 2020yCat.1350....0G J 17.137 [0.180] D 2003yCat.2246....0C H 16.697 [0.236] D 2003yCat.2246....0C K 16.088 [0.263] D 2003yCat.2246....0C u (AB) 21.1582 [0.0931] C 2020ApJS..250....8L g (AB) 20.7965 [0.0343] C 2020ApJS..250....8L r (AB) 20.2799 [0.0297] C 2020ApJS..250....8L i (AB) 20.0864 [0.0385] C 2020ApJS..250....8L z (AB) 19.7994 [0.1057] D 2020ApJS..250....8L	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 121638+484640	ICRF J121906.4+482956	QSO B1216+487	WISE J121906.44+482956.9
BP 151	IERS B1216+487	RFC J1219+4829	WN B1216.6+4846
BWE 1216+4846	ILT J121906.45+482956.5	RORF 1216+487	[HB93] 1216+487
6C 121638+484639	ILT J121906.46+482956.4	S4 1216+48	[MGL2009] BZQ J1219+4829
7C 121638.60+484635.00	IVS B1216+487	S4 1216+487	[MML2015] 5BZQ J1219+4829
CGRaBS J1219+4829	JVAS J1219+484	SDSS J121906.40+482956.1	[P82] 1216+487
CJ1 1216+487	JVAS B1216+487	TGSSADR J121906.5+482956	[SRM2005] J121906.41+482956.1
CJF B1216+487	JVAS J1219+4829	TIC 154219063	[VV2000] J121906.5+482955
CLASS J121906.4165+482956.168	1Jy 1216+487	TXS 1216+487	[VV2003] J121906.5+482955
CRATES J121906+483009	1Jy 1216+48	VIPS J12191+4829	[VV2006] J121906.5+482955
FIRST J121906.4+482956	MASIV J1219+4829	VLSSr J121906.4+483002	[VV2010] J121906.5+482955
GB1 1216+488	2MASS J12190640+4829559	VSOP J1219+4829	[VV96] J121906.5+482955
GB6 B1216+4846	NVSS J121906+482957	WB 1216+4846	[VV98] J121906.5+482955
87GB 121638.7+484644	OHIO N 428	WISEA J121906.44+482956.9	Gaia DR3 1545731211981332096

References (138 between 1850 and 2024) (Total 138) 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

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Data at NED - NASA/IPAC Extragalactic Database : CGRaBS J1219+4829

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