3C 338.0

Basic data :
NGC 6166 -- 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: Rad (2020A&A,B2,...), GiC (2007ApJ,GIN,...), G (2015ApJS,LEDA,...), rG (2017MNRAS,[MO2001b],...), QSO (2010A&A,[VV2010]), BiC (2008MNRAS,[CAC2009]), GiG (2007ApJ,[CHM2007]), MIR (WISEA,WISE), Sy2 (2022ApJS), LIN (2015A&A), AGN (2020MNRAS), IG (VV), * (Gaia), UV (GALEX), 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) : 16 28 38.24470063 +39 33 04.2335319 (Radio) [ 0.42678 0.4757 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) : 16 26 55.33203699 +39 39 36.6037902 [ 0.42678 0.4757 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) : 062.93423098060 +43.69352229272 [ 0.42678 0.4757 0 ] 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) 9202 [3] / z(spectroscopic) 0.03118 [0.00001] / cz 9347.5 [3.0]    (Opt) C 2015ApJS..219...12A Syntax of morphological type is : mtype quality bibcode mtype : Hubble morphological class (spirals, ellipticals, etc) quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the morphological type reference Morphological type: EA4 C 2015A&A...573A..59G 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): 1.080 0.778 40 (NIR) C 2006AJ....131.1163S 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 12.78 [0.11] D 2007ApJS..173..185G V 11.78 [0.12] D 2007ApJS..173..185G G 20.579128 [0.028064] C 2020yCat.1350....0G J 10.195 [0.022] C 2006AJ....131.1163S H 9.489 [0.029] C 2006AJ....131.1163S K 9.168 [0.033] C 2006AJ....131.1163S u (AB) 15.824 [0.019] C 2011yCat.2306....0A g (AB) 13.744 [0.002] B 2011yCat.2306....0A r (AB) 12.879 [0.002] B 2011yCat.2306....0A i (AB) 12.426 [0.002] B 2011yCat.2306....0A z (AB) 12.205 [0.004] B 2011yCat.2306....0A	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: not NGC 6166A cD galaxy of the galaxy cluster ACO 2199 Brightest Galaxy of the cluster: ACO 2199 (Hudson et al., 2001MNRAS.327..265H) See GALEX UV data in GALEX data See also Specfind radio flux densities.

NGC 6166	ICRF J162838.2+393304	4W 1626+39W03b	[LO95] 1626+396
B2 1626+39	IERS B1626+396	WB 1626+3939	[MO2001b] J162838.5+393304.4
B2.3 1626+39	LEDA 58265	WISEA J162838.24+393304.3	[MOL2003] A2199 J162838+393259
B3 1626+396B	MaNGA 1-594493	WISE J162838.26+393304.4	[OLK95] 1626+396
B3 1626+396	MaNGA 8603-6101	WSTB 18W17	[OWT88] 1626+396 1
3C 338.0	2MASX J16283827+3933049	Z 224-39	[PCD91] 1626+396 1
3C 338	MCG+07-34-060	Z 1626.9+3940	[PCD91] 162655.41+393936.3
4C 39.45	MITG J1628+3933	[BO85] ACO 2199 1	[PL95] J162838.45+393303.0
3CR 338	MITG J162838+3933	[BTM97] ACO 2199 1	[RGD2002] J162838.26+393304.4
CTA 72	MY 162655.5+393301.1	[CAC2009] A2199	[RS72] 89
DA 413	NFP J162838.3+393305	[CG99] SA2199-10	[TG84] 6-316
DB 110	NRAO 504	[CHM2007] HDC 948 J162838.27+3933049	[VV2010] J162838.3+393305
EF B1626+3939	NVSS J162838+393300	[CHM2007] LDC 1190 J162838.27+3933049	[WCB96] ACO 2199 A
FIRST J162838.2+393304	OHIO S 345	[DLB87] A14	[ZBO89] ACO 2199-3
GALEX J162838.3+393304	RGB J1628.6+3933	[DVR2000] WN J1628+3932	[ZEH2003] RX J1628.6+3932 2
GB2 1626+396	S4 1626+39	[FWB89] Galaxy 395	EQ 1626+396
GB6 B1626+3939	SDSS J162838.23+393304.4	[GW2008] CoNFIG 251	Gaia DR3 1332600194421613184
87GB 162654.7+393938	SDSS J162838.24+393304.5	[HO98] ACO 2199 201	Gaia DR2 1332600194421613184
GIN 579	UGC 10409	[KJK2017] J1628+3933
GRA B1627+39	UZC J162838.5+393306	[LFR2007] A2199-M1
GRA J1629+39	VV 364	[LGC91] ACO 2199 164

References (755 between 1850 and 2024) (Total 755) 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 : NGC 6166

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