5C 12.291

Basic data :
5C 12.291 -- 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,5C,...), QSO (2015Ap&SS,[VV2000],...), Bla (2009A&A,[MGL2009],...), gam (1FGL,2FGL,...), X (2009A&A,RX,...), AGN (2011ApJ,CGRaBS), MIR (WISEA,WISE), Bz? ([SRM2005]), Q? (2021MNRAS), AG? (2022ApJS), G (2022ApJS), * (Gaia), NIR (2MASS), IR (2MASSI), 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) : 13 08 23.70913457 +35 46 37.1640036 (Radio) [ 0.0327359 0.0359 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) : 13 06 03.93778229 +36 02 36.3670028 [ 0.0327359 0.0359 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) : 101.32073112260 +80.62850725972 [ 0.0327359 0.0359 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 : -0.018 0.330 [0.171 0.186 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) 184543 [~] / z(spectroscopic) 1.05 [~] / cz 314782 [~]    (Opt) D 2017ApJS..233....3T 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): 0.4820 [0.3091] 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 20.95 [~] D 2010A&A...518A..10V V 20.22 [~] D 2010A&A...518A..10V R 19.43 [~] D 2008ApJS..175...97H G 19.663012 [0.019129] C 2020yCat.1350....0G J 17.119 [0.206] D 2003yCat.2246....0C H 16.060 [0.177] D 2003yCat.2246....0C K 15.229 [0.143] D 2003yCat.2246....0C u (AB) 21.054 [0.081] C 2009ApJS..182..543A g (AB) 20.480 [0.024] C 2009ApJS..182..543A r (AB) 19.933 [0.02] C 2009ApJS..182..543A i (AB) 19.522 [0.022] C 2009ApJS..182..543A z (AB) 19.248 [0.055] C 2009ApJS..182..543A	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.

5C 12.291	87GB 130603.2+360300	RGB J1308+357	[BSF97] J130823.71+354637.2
BWE 1306+3603	ICRF J130823.7+354637	RX J1308.3+3546	[MGL2009] BZQ J1308+3546
7C 130603.79+360231.00	IERS B1306+360	1RXS J130823.1+354657	[MGL2009] BZU J1308+3546
CGRaBS J1308+3546	IVS B1306+360	SDSS J130823.71+354637.0	[MML2015] 5BZQ J1308+3546
CJF B1306+360	JVAS J1308+3546	TGSSADR J130823.6+354636	[SRM2005] J130823.70+354637.1
CLASS J130823.7093+354637.159	JVAS B1306+360	TIC 166007938	[VV2000] J130823.7+354637
CRATES J130823+354649	JVAS J1308+357	TXS 1305+360	[VV2003] J130823.7+354637
CRTS CSS090421 J130824+354638	2MASS J13082370+3546373	VCS2 J1308+3546	[VV2006] J130823.7+354637
1FGL J1308.5+3550	2MASSI J1308236+354637	VIPS J13083+3546	[VV2010] J130823.7+354637
2FGL J1308.5+3547	MITG J130822+3546	WB 1306+3603	[VV98] J130823.7+354637
3FGL J1308.7+3545	MY 130558.5+360211.6	WISEA J130823.72+354637.0	Gaia DR3 1474179766947957760
4FGL J1308.5+3547	MY 130558.5+354612.3	WISE J130823.73+354637.1	Gaia DR1 1474179766947957760
FIRST J130823.7+354637	NVSS J130823+354637	WISE J130823.72+354637.0	Gaia DR2 1474179766947957760
GB6 B1306+3602	RGB J1308.4+3546	WN B1306.0+3602

References (92 between 1850 and 2024) (Total 92) 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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External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 5C 12.291

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