IERS B2000-330

Basic data :
QSO B2000-330 -- 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: G (), QSO (2010A&A,QSO,...), Rad (2020A&A,Gopal,...), Bla (2009A&A,[MGL2009],...), AGN (2020MNRAS,CGRaBS), MIR (WISEA,WISE), * (Gaia), gam (INTREF), X (2009A&A), cm (AT20G), 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) : 20 03 24.1161711720 -32 51 45.136882080 (Optical) [ 0.0828 0.0714 90 ] A 2020yCat.1350....0G 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) : 20 00 13.0204231240 -33 00 13.181584417 [ 0.0828 0.0714 90 ] 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) : 008.3994203305223 -28.5762487981169 [ 0.0828 0.0714 90 ] 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 : 0.146 0.230 [0.102 0.075 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) 274681 [~] / z(emission) 3.783 [~] / cz 1134115 [~]    (Opt) C 2017AJ....154..114O 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 (11) : B 18.83 [~] D 2008MNRAS.384..775M V 18.4 [~] E ~ R 17.11 [~] D 2008ApJS..175...97H G 17.604864 [0.003168] C 2020yCat.1350....0G J 16.075 [0.082] C 2003yCat.2246....0C H 15.329 [0.109] D 2003yCat.2246....0C K 15.158 [0.141] D 2003yCat.2246....0C g (AB) 18.084 [0.105] D 2018PASA...35...10W r (AB) 17.403 [0.098] C 2018PASA...35...10W i (AB) 17.367 [0.085] C 2018PASA...35...10W z (AB) 17.357 [0.065] C 2018PASA...35...10W	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.

QSO B2000-330	NVSS J200324-325144	SUMSS J200324-325145	[P82] 2000-330
AT20G J200324.0-325142	PKS J2003-3251	TGSSADR J200324.0-325143	[S98b] 2000-330
AT20G J200324-325142	PKS 2000-329	TIC 336843985	[VV2000] J200324.0-325147
CGRaBS J2003-3251	PKS 2000-330	VSOP J2003-3252	[VV2003] J200324.0-325147
Gopal 2000-330	PMN J2003-3252	VSOP J2003-3251	[VV2006] J200324.0-325147
ICRF J200324.1-325145	QSO B2000-3300	WISEA J200324.11-325145.2	[VV2010] J200324.0-325147
IERS B2000-330	QSO J2003-3251	WISE J200324.11-325145.2	[VV96] J200324.0-325147
INTREF 1008	RORF 2000-330	[HB93] 2000-330	[VV98] J200324.0-325147
IVS B2000-330	SDSS J200324.12-325145.0	[LWT91] 2000-3300	Gaia DR2 6747142216109250048
1Jy 2000-330	SMSS J200324.11-325145.0	[MEM2008] 267	Gaia DR3 6747142216109250048
KODIAQ J200324-325145	SPASS J200322-325129	[MGL2009] BZQ J2003-3251	Gaia DR1 6747142211811911296
2MASS J20032410-3251452	SQUAD DR1 J200324-325144	[MML2015] 5BZQ J2003-3251

References (273 between 1850 and 2024) (Total 273) 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 B2000-330

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