2MASX J22502534+1419519

Basic data :
2MASX J22502534+1419519 -- 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 (2014ApJS,4C,...), QSO (2018A&A,QSO,...), AGN (2010ApJS), G (LEDA,2MASX), X (1RXS,1WGA), UV (KUV,PG), MIR (WISEA,WISE), Sy1 (2014ApJ), * (Gaia), NIR (2MASS), IR (2MASSI), 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) : 22 50 25.3475290512 +14 19 52.095751140 (Optical) [ 0.0681 0.0633 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) : 22 47 56.7187090126 +14 03 57.361652526 [ 0.0681 0.0633 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) : 083.8899488034515 -39.1965190726061 [ 0.0681 0.0633 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 : -0.108 -0.022 [0.099 0.091 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) 62347 [9] / z(spectroscopic) 0.23497 [0.00003] / cz 70442.2 [9.0]    (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: E D ~ 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): 0.133 0.133 90 (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 (12) : B 17.28 [~] D 2010A&A...518A..10V V 16.97 [~] D 2010A&A...518A..10V R 17.243 [~] D 2010ApJ...712..303C G 16.806557 [0.003796] C 2020yCat.1350....0G J 14.758 [0.108] D 2006AJ....131.1163S H 14.379 [0.190] D 2006AJ....131.1163S K 13.393 [0.141] D 2006AJ....131.1163S u (AB) 17.129 [0.009] B 2015ApJS..219...12A g (AB) 16.976 [0.005] B 2015ApJS..219...12A r (AB) 16.692 [0.004] B 2015ApJS..219...12A i (AB) 16.521 [0.005] B 2015ApJS..219...12A z (AB) 16.484 [0.010] 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.

4C 14.82	KUV 22479+1404	1RXS J225028.3+142054	WISE J225025.34+141952.0
BWE 2247+1404	LEDA 2819255	S2 2247+14	[HB93] 2247+140
CLASS J225025.3395+141952.043	2MASS J22502534+1419521	SDSS J225025.34+141952.1	[P82] 2247+140
CRATES J225025+141956	2MASSI J2250253+141952	SDSS J225025.34+141952.0	[PW82] 2247+14
Cul 2247+140	2MASX J22502534+1419519	TGSSADR J225025.3+141952	[S77] 378
FIRST J225025.3+141951	MITG J225027+1419	TIC 88725084	[VV2000] J225025.3+141953
GB6 J2250+1419	MRC 2247+140	TXS 2247+140	[VV2003] J225025.3+141953
GB6 B2247+1404	NVSS J225025+141952	UT 2247+140	[VV2006] J225025.3+141953
87GB 224756.5+140417	OHIO Y 181	VLSS J2250.4+1419	[VV2010] J225025.3+141953
IERS B2247+140	PG 2247+140	VSOP J2250+1419	[VV96] J225025.3+141953
IVS B2247+140	PKS 2247+140	VSOP J2250+1420	[VV98] J225025.3+141953
JVAS B2247+140	PKS J2250+1419	WB 2247+1404	Gaia DR3 2732189642295990656
JVAS J2250+1419	PKS 2247+14	1WGA J2250.4+1419	Gaia DR2 2732189642295990656
1Jy 2247+140	QSO B2247+140	WISEA J225025.34+141952.0
1Jy 2247+14	QSO B2247+1403	WISE J225025.34+141952.2

References (205 between 1850 and 2024) (Total 205) 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 : 2MASX J22502534+1419519

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