2E 3129

Basic data :
7C 134042.1+285857 -- 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: Sy1 (), Rad (2019A&A,7C,...), QSO (2015Ap&SS,QSO,...), X (2009A&A,1E,...), Bla (2009A&A,[MGL2009],...), * (Cl*,Gaia), MIR (WISEA,WISE), Opt (LAMOST,SDSS), AGN ([MSI2002]), Q? (FBQS), G (2021AJ), blu (RRS) 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) : 13 43 00.1795834440 +28 44 07.508553540 (Optical) [ 0.0423 0.0347 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) : 13 40 42.2466150145 +28 59 12.222210862 [ 0.0423 0.0347 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) : 043.9596801000242 +78.5035795534164 [ 0.0423 0.0347 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 : -0.090 0.057 [0.067 0.042 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) 170265 [~] / z(emission) 0.905 [~] / cz 271312 [~]    (Opt) D 2016ApJ...818..113N 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 (9) : B 17.54 [~] D 2010A&A...518A..10V V 17.07 [~] D 2010A&A...518A..10V R 16.5 [~] E 2009A&A...495..691M G 16.758469 [0.003337] C 2020yCat.1350....0G u (AB) 17.6078 [0.0158] C 2020ApJS..250....8L g (AB) 17.2206 [0.0188] C 2020ApJS..250....8L r (AB) 17.0111 [0.0141] C 2020ApJS..250....8L i (AB) 17.1046 [0.0119] C 2020ApJS..250....8L z (AB) 17.0138 [0.0233] C 2020ApJS..250....8L	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.

7C 134042.1+285857	87GB 134041.7+285914	RGB J1343.0+2844	[MGL2009] BZQ J1343+2844
B2 1340+29	IERS B1340+289	RGB J1343+287	[MML2015] 5BZQ J1343+2844
B2.2 1340+29	JVAS J1343+2844	RRS III 4	[MSI2002] 3-34
BWE 1340+2859	JVAS B1340+289	RX J1343.0+2844	[MSI2002] 4-77
Cl* NGC 5272 B 29	LAMOST J134300.17+284407.5	1RXS J134259.6+284407	[VV2000] J134300.2+284407
CLASS J134300.1804+284407.491	LAMOST J134300.18+284407.5	SDSS J134300.17+284407.5	[VV2003] J134300.2+284407
CRATES J134259+284400	MITG J134301+2844	TGSSADR J134300.2+284406	[VV2006] J134300.2+284407
1E 1340.7+2859	NVSS J134300+284406	TXS 1340+289	[VV2010] J134300.2+284407
2E 3129	QSO B1340+298	VIPS J13430+2844	[VV96] J134300.2+284407
2E 1340.7+2859	QSO B1340+286	VIPS 697	[VV98] J134300.2+284407
FBQS J1343+2844	QSO J1343+2844	WB 1340+2859	[ZEH2003] RX J1343.0+2844 1
FIRST J134300.1+284407	QSO B1340+289	WISEA J134300.17+284407.4	Gaia DR3 1454902377473502336
GB6 J1342+2844	QSO B1340+290	WISE J134300.17+284407.4	Gaia DR2 1454902377473502336
GB6 B1340+2859	QSO B1340+2859	[HB93] 1340+289

References (93 between 1850 and 2024) (Total 93) 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 : 2E 3129

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