SDSS J085841.44+140944.8

Basic data :
3C 212 -- 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,3C,...), QSO (2010A&A,QSO,...), Bla ([DGT2001],[IN88]), X (1E,2XMM), MIR (WISEA,WISE), G (LEDA), * (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) : 08 58 41.44702653 +14 09 44.7622845 (Radio) [ 0.109953 0.2007 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) : 08 55 55.56042893 +14 21 25.0332629 [ 0.109953 0.2007 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) : 213.99657014884 +34.50412540458 [ 0.109953 0.2007 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 : -0.218 -0.613 [0.397 0.356 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) 184507 [54] / z(spectroscopic) 1.04960 [0.00018] / cz 314662.2 [54.0]    (Opt) C 2015ApJS..219...12A 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 19.96 [~] D 2010A&A...518A..10V V 19.06 [~] D 2010A&A...518A..10V G 19.307283 [0.006254] C 2020yCat.1350....0G J 16.919 [0.182] D 2003yCat.2246....0C H 16.006 [0.206] D 2003yCat.2246....0C K 15.283 [0.154] D 2003yCat.2246....0C u (AB) 20.6925 [0.0659] C 2020ApJS..250....8L g (AB) 19.997 [0.018] C 2015ApJS..219...12A r (AB) 19.066 [0.012] C 2015ApJS..219...12A i (AB) 18.721 [0.012] C 2015ApJS..219...12A z (AB) 18.474 [0.028] C 2015ApJS..219...12A	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.

3C 212	LEDA 2817600	QSO J0858+1409	2XMM J085841.4+140944
BWE 0855+1421	2MASS J08584145+1409446	S3 0855+14	[DGT2001] B0855+143
3C 212.0	MITG J085843+1409	SDSS J085841.44+140944.8	[GW2008] CoNFIG 38
4C 14.30	MRC 0855+143	TGSSADR J085841.4+140944	[HB93] 0855+143
3CR 212	NAICGB 0855+143	TIC 437049068	[IN88] 0855+143
Cul 0855+143	NRAO 310	TXS 0855+143	[VV2000] J085841.5+140944
1E 0855.9+1421	NVSS J085841+140943	UT 0855+143	[VV2003] J085841.5+140944
FIRST J085841.2+140947	OHIO J 193.1	VLSSr J085841.4+140942	[VV2006] J085841.5+140944
FIRST J085841.5+140943	PKS 0855+14	VLSS J0858.6+1409	[VV2010] J085841.5+140944
GB6 B0855+1421	PKS 0855+143	WB 0855+1421	[VV96] J085841.5+140944
87GB 085555.5+142102	PKS J0858+1409	WISEA J085841.44+140944.8	[VV98] J085841.5+140944
ICRF J085841.4+140944	QSO B0855+1421	WISE J085841.44+140944.8	Gaia DR3 605722330131934080
IERS B0855+143	QSO B0855+143	WK 158	Gaia DR2 605722330131934080

References (252 between 1850 and 2024) (Total 252) 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 : SDSS J085841.44+140944.8

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