PKS 0458-02

Basic data :
4C -02.19 -- 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 (2010AJ,4C,...), QSO (2010ApJ,KODIAQ,...), gam (2EG,3EG,...), Bla (2009A&A,[IN88],...), AGN (2011ApJ,CGRaBS), G (LEDA,[MFF2004],...), MIR (WISEA,WISE), * (Gaia), X (2E), cm (AT20G) 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) : 05 01 12.80988538 -01 59 14.2564557 (Radio) [ 0.0303 0.0307 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) : 04 58 41.35148921 -02 03 33.9249519 [ 0.0303 0.0307 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) : 201.45103658497 -25.29560215435 [ 0.0303 0.0307 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 : -0.064 0.148 [0.189 0.110 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) 248971 [~] / z(emission) 2.286 [~] / cz 685326 [~]    (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): 0.0671 [0.1807] A 2020yCat.1350....0G Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode" maj-axis : major axis size (arc minutes) min-axis : minor axis size (arc minutes) angle : orientation angle (in degrees) (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam) quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the angular size reference Angular size (arcmin): 0.0000125 0.0000047 -3 (Rad) D 2010AJ....139.1713C 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 (4) : B 19.1 [~] E ~ V 18.06 [~] D 2010ApJ...710..764K R 19.04 [~] D 2008ApJS..175...97H G 18.688770 [0.008380] C 2020yCat.1350....0G	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.

4C -02.19	1Jy 0458-020	QSO J0501-019	[HB93] 0458-020
AT20G J050112-015914	1Jy 0458-02	RFC J0501-0159	[IN88] 0458-020
CGRaBS J0501-0159	KODIAQ J050112-015914	RORF 0458-020	[MFF2004] DLAg0458-02
CRATES J050112-015921	LEDA 2818086	S3 0458-02	[MGL2009] BZQ J0501-0159
Cul 0458-020	MRC 0458-020	SPASS J050108-015904	[MML2015] 5BZQ J0501-0159
DA 157	NAICGB 0458-020	SQUAD DR1 J050112-015914	[PW97] 0458-0203
2E 1203	NAIC 0458-020	TGSSADR J050112.7-015914	[S77] 88
2E 0458.6-0203	NEWPS5 J0501-0159	TXS 0458-020	[STW98] 0458-0203
2EG J0458-0122	NRAO 0458-02	UT 0458-020	[VV2000] J050112.8-015914
3EG J0500-0159	NVSS J050112-015912	VLSSr J050113.2-015906	[VV2003] J050112.8-015914
EGR J0502-0124	OHIO F -098	VLSS J0501.2-0159	[VV2006] J050112.8-015914
1FGL J0501.0-0200	OHIO A 157	VSOP J0501-0159	[VV2010] J050112.8-015914
2FGL J0501.2-0155	OHIO A 141	WB 0458-0203	[VV96] J050112.8-015914
3FGL J0501.2-0157	PCCS2 143 G201.45-25.27	WISEA J050112.80-015914.3	[VV98] J050112.8-015914
4FGL J0501.2-0158	PKS 0458-02	WISE J050112.80-015914.2	[WMF2001] 6
3FHL J0501.2-0159	PKS 0458-020	WISE J050112.80-015914.3	[WMF2001] N-6-1D
1FLE J0500-0209	PKS J0501-0159	WMAP J0501-0158	[WPW2003] J0501-0159
GLEAM J050112-015914	PMN J0501-0159	WMAP J0501-0159	[WTW94] 0458-020
ICRF J050112.8-015914	QSO B0458-0203	WMAP J0501-0202	Gaia DR3 3225415440232384640
IERS B0458-020	QSO B0458-020	9Y-MST J0501-0159	Gaia DR2 3225415440232384640
INTREF 221	QSO J0501-0159	[CGL99] 6	Gaia DR1 3225415435935998464
IVS B0458-020	QSO B0458-02	[GGR94] 0458-020

References (578 between 1850 and 2024) (Total 578) 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 : PKS 0458-02

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