QSO B0906+430

Basic data :
ICRF J090933.4+425346 -- Seyfert 2 Galaxy 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: Sy2 (), Rad (2014ApJS,ICRF,...), QSO (2016A&A,QSO,...), Bla (2009A&A,[DGT2001],...), X (2009A&A,2E,...), AGN (2020MNRAS,[VV2006c]), MIR (WISEA,WISE), Opt (LAMOST,SDSS), Sy1 (2022ApJS), Bz? (2015Ap&SS), Q? (2021MNRAS), AG? (2022ApJS), G (LEDA), * (Gaia), gam (4FGL), NIR (2MASS), IR (2MASSI) 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) : 09 09 33.49714902 +42 53 46.4821036 (Radio) [ 0.0803282 0.102 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) : 09 06 17.25891887 +43 05 59.0100304 [ 0.0803282 0.102 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) : 178.32586684853 +42.83985509042 [ 0.0803282 0.102 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 : -0.538 1.494 [0.231 0.258 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) 141547 [30] / z(spectroscopic) 0.67002 [0.00010] / cz 200866.9 [30.0]    (Opt) C 2012ApJS..203...21A 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 19.98 [~] D 2010A&A...518A..10V V 19.42 [~] D 2010A&A...518A..10V R 18.220 [~] D 2010ApJ...712..303C G 18.871925 [0.019033] C 2020yCat.1350....0G J 16.257 [0.148] C 2010AJ....139.2360S H 15.333 [0.136] C 2010AJ....139.2360S K 14.632 [0.114] C 2010AJ....139.2360S u (AB) 20.026 [0.046] C 2015ApJS..219...12A g (AB) 19.385 [0.013] C 2015ApJS..219...12A r (AB) 18.804 [0.011] C 2015ApJS..219...12A i (AB) 18.337 [0.011] C 2015ApJS..219...12A z (AB) 17.972 [0.023] 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!).

ICRF J090933.4+425346	IVS B0906+430	SDSS J090933.51+425346.5	[HB93] 0906+430
B3 0906+430	1Jy 0906+430	SDSS J090933.49+425346.4	[IN88] 0906+430
B3VLA 0906+430	1Jy 0906+43	SDSS J090933.49+425346.5	[MGL2009] BZU J0909+4253
BWE 0906+4306	LAMOST J090933.49+425346.5	TGSSADR J090933.5+425346	[MML2015] 5BZU J0909+4253
3C 216.0	LEDA 2817603	TIC 39716594	[S77] 131
3C 216	2MASS J09093354+4253465	TXS 0906+430	[SJS95] 0906+430
4C 43.17	2MASSI J0909335+425346	UT 0906+430	[VV2000] J090933.5+425346
6C 090616+430556	MY 090616.8+425345.3	VCS3 J0909+4253	[VV2003] J090933.5+425346
7C 090617.19+430559.00	NRAO 317	VLSSr J090933.5+425348	[VV2006c] J090933.5+425346
3CR 216	NVSS J090933+425347	VRO 43.09.01	[VV2010] J090933.4+425346
DA 262	OHIO K 410	VSOP J0909+4253	[VV96] J090933.5+425346
2E 2098	QSO J0909+4254	WB 0906+4306	[VV98] J090933.5+425346
2E 0906.3+4306	QSO J0909+4253	1WGA J0909.5+4253	[WTW94] 0906+430
4FGL J0910.0+4257	QSO B0906+4305	WISEA J090933.50+425346.5	Gaia DR3 817131306319108096
FIRST J090933.4+425346	QSO B0906+43	WISE J090933.50+425346.5	Gaia DR1 817131306319108096
GB6 B0906+4306	QSO B0906+430E	WN B0906.2+4305	Gaia DR2 817131306319108096
87GB 090616.8+430605	QSO B0906+430	[BDW2002] q0906+4305
GRA B0905+42	S4 0906+430	[DGT2001] B0906+430
IERS B0906+430	S4 0906+43	[GW2008] CoNFIG 44

References (503 between 1850 and 2024) (Total 503) 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 : QSO B0906+430

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