IERS B0955+326

Basic data :
Ton 469 -- Seyfert 1 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: Rad (2010AJ,ICRF,...), QSO (2015MNRAS,KODIAQ,...), blu (CSO,Ton), X (RX,[A96]), UV (KUV,PG), MIR (WISEA,WISE), Opt (LAMOST,SDSS), Sy1 (2017ApJS), Bla (2021AJ), AGN (2020MNRAS), Q? (FBQS), V* (AAVSO), G (LEDA), * (Gaia), BH? ([KB2007]), 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 58 20.9496221568 +32 24 02.208417372 (Optical) [ 0.0280 0.0229 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) : 09 55 25.4086448381 +32 38 23.123140746 [ 0.0280 0.0229 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) : 194.1722874063036 +52.3219453399980 [ 0.0280 0.0229 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 : 0.019 0.060 [0.038 0.028 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) 120324 [~] / z(emission) 0.53 [~] / cz 158890 [~]    (Opt) C 2017AJ....154..114O 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): 0.0000110 0.0000052 -7 (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 (12) : B 15.88 [~] D 2010A&A...518A..10V V 15.78 [~] D 2010A&A...518A..10V R 15.51 [0.25] D 2004MNRAS.354..485B G 15.522901 [0.003024] C 2020yCat.1350....0G J 14.945 [0.039] C 2010AJ....139.2360S H 14.443 [0.050] C 2010AJ....139.2360S K 13.760 [0.042] C 2010AJ....139.2360S u (AB) 16.372 [0.007] B 2020ApJS..249....3A g (AB) 16.014 [0.004] B 2020ApJS..249....3A r (AB) 15.997 [0.005] B 2020ApJS..249....3A i (AB) 15.828 [0.005] B 2020ApJS..249....3A z (AB) 15.835 [0.007] B 2020ApJS..249....3A	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.

ICRF J095820.9+322402	87GB 095525.6+323801	QSO B0955+3238	WN B0955.4+3238
B2.1 0955+32 B	GRA B0955+32	QSO J0958+3224	[A96] NGC 3067 11
B2 0955+32 B	IERS B0955+326	RFC J0958+3224	[ATI98] 095535+3241
BWE 0955+3238	IVS B0955+326	RGB J0958.3+3224	[BDW2002] q0955+3238
3C 232	JVAS J0958+3224	RGB J0958+324	[HB93] 0955+326
4C 32.33	KODIAQ J095820+322402	RORF 0955+326	[KB2007] J095821.0+322402.2
6C 095525+323815	KUV 09554+3238	RX J0958.3+3223	[P82] 0955+326
7C 095525.2+323819	LAMOST J095821.01+322401.7	S2 0955+32	[TCC2003b] J095820.9+322402
7C 0955+3238	LAMOST J095820.94+322402.2	SDSS J095820.94+322402.2	[VV2000] J095820.9+322402
7C 0955+3228	LEDA 2817613	TGSSADR J095820.9+322403	[VV2003] J095820.9+322402
7C 095525.50+323820.00	LINEAR 17655724	TIC 4990981	[VV2006] J095820.9+322402
9C J0958+3224	2MASS J09582094+3224022	Ton 469	[VV2010] J095820.9+322402
CLASS J095820.9480+322402.161	2MASSI J0958209+322402	TXS 0955+326	[VV96] J095820.9+322402
CRATES J095821+322351	MITG J095822+3224	UT 0955+326	[VV98] J095820.9+322402
CSO 30	MY 095525.2+322356.4	VIPS J09583+3224	[WTW94] 0955+326
DA 279	NRAO 342	VLSSr J095821.1+322354	AAVSO 0952+32
FBQS J0958+3224	NVSS J095820+322401	VLSS J0958.3+3223	Gaia DR3 746772668199889536
FIRST J095820.9+322402	OHIO K 393	WB 0955+3238	Gaia DR1 746772663904852608
GB2 0955+326	PG 0955+326	WISEA J095820.95+322402.2	Gaia DR2 746772668199889536
GB6 B0955+3238	QSO B0955+326	WISE J095820.95+322402.2

References (425 between 1850 and 2024) (Total 425) 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 B0955+326

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