ICRF J082904.8+175415

Basic data :
ICRF J082904.8+175415 -- 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,ICRF,...), Bla (2009A&A,[MGL2009],...), BLL (2010A&A,[VV2003b],...), Bz? (2019A&A,3HSP,...), G (2020ApJS,LEDA,...), X (2009A&A,RX,...), LIN (2014ApJ), rG (2017MNRAS), AGN (2015Ap&SS), BL? (2011NewA), * (EPIC,Gaia), gam (1BIGB,4FGL), Opt (LAMOST,SDSS), Sy2 (2022ApJS), QSO (2016A&A), NIR (2MASS) 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) : 08 29 04.8275335680 +17 54 15.865834356 (Optical) [ 0.2166 0.1444 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) : 08 26 13.7400356061 +18 04 17.750766831 [ 0.2166 0.1444 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) : 206.7217068738902 +29.3523347635932 [ 0.2166 0.1444 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 : 1.159 -0.179 [0.277 0.191 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) 25627 [6] / z(spectroscopic) 0.08947 [0.00002] / cz 26822.4 [6.0]    (Opt) C 2012ApJS..203...21A Syntax of parallax is : 'value quality [error] bibcode' value : parallax value quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) [error] : mean error bibcode : bibcode of the parallax reference Parallaxes (mas): 0.7401 [0.2575] A 2020yCat.1350....0G 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): 0.257 0.226 165 (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 (10) : V 13.90 [~] E ~ G 18.355038 [0.007992] C 2020yCat.1350....0G J 13.287 [0.061] C 2006AJ....131.1163S H 12.947 [0.123] D 2006AJ....131.1163S K 12.269 [0.087] C 2006AJ....131.1163S u (AB) 17.814 [0.019] C 2012ApJS..203...21A g (AB) 16.504 [0.004] B 2012ApJS..203...21A r (AB) 15.624 [0.003] B 2012ApJS..203...21A i (AB) 15.198 [0.003] B 2012ApJS..203...21A z (AB) 14.854 [0.006] B 2012ApJS..203...21A	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 J082904.8+175415	GLEAM J082904+175408	NVSS J082904+175414	2WHSP J082904.7+175415
1BIGB J082904.7+175415	3HSP J082904.8+175415	RGB J0829+179	9Y-MST J0829+1754
BWE 0826+1804	IERS B0826+180	RGB J0829.1+1754	[BSF97] J082904.85+175415.6
CLASS J082904.8315+175415.859	IVS B0826+180	RX J0829.0+1755	[MGL2009] BZB J0829+1754
CRATES J082905+175410	JVAS J0829+1754	1RXS J082904.5+175415	[MML2015] 5BZG J0829+1754
EPIC 211841691	LAMOST J082904.82+175415.8	SDSS J082904.82+175415.8	[VV2003b] J082904.6+175414
4FGL J0829.0+1755	LEDA 1544910	TGSSADR J082904.3+175414	[VV2006b] J082904.6+175414
FIRST J082904.8+175415	2MASS J08290481+1754159	TIC 14704464	[VV2010b] J082904.6+175414
GB6 J0829+1754	2MASX J08290478+1754155	TXS 0826+180	Gaia DR2 662196275288503424
GB6 B0826+1804	MITG J082906+1755	VCS6 J0829+1754	Gaia DR3 662196275288503424
87GB 082614.1+180403	NAICGB 0826+180	VLSS J0829.0+1754	Gaia DR1 662196270991031296

References (53 between 1850 and 2024) (Total 53) 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

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External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : ICRF J082904.8+175415

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