ICRF J120922.7+411941

Basic data :
ICRF J120922.7+411941 -- BL Lac 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,...), BLL (2008AJ,[VV2000b],...), gam (1FGL,2FGL,...), X (2007AJ,RX,...), Bla ([DGT2001],[MGL2009],...), QSO (2016A&A), AGN (2011ApJ,CGRaBS), MIR (WISEA,WISE), BL? (2007AJ), Bz? ([SRM2005]), Q? (FBQS), * (Gaia), NIR (2MASS), 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) : 12 09 22.7879963712 +41 19 41.371293540 (Optical) [ 0.0503 0.0481 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) : 12 06 51.1233908285 +41 36 22.754158995 [ 0.0503 0.0481 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) : 151.5592286148942 +73.3801708519076 [ 0.0503 0.0481 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 : -0.005 -0.073 [0.079 0.080 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) 92849 [537] / z(spectroscopic) 0.37744 [0.00179] / cz 113153.7 [536.6]    D 2009ApJS..182..543A 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 18.42 [~] D 2010A&A...518A..10V V 17.83 [~] D 2010A&A...518A..10V R 16.74 [~] D 2008ApJS..175...97H G 17.457771 [0.010066] C 2020yCat.1350....0G J 15.322 [0.047] C 2003yCat.2246....0C H 14.489 [0.049] C 2003yCat.2246....0C K 13.701 [0.046] C 2003yCat.2246....0C u (AB) 18.4183 [0.0234] C 2020ApJS..250....8L g (AB) 18.0138 [0.0260] C 2020ApJS..250....8L r (AB) 17.6491 [0.0156] C 2020ApJS..250....8L i (AB) 17.3574 [0.0145] C 2020ApJS..250....8L z (AB) 17.0966 [0.0183] 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.

ICRF J120922.7+411941	GB6 J1209+4119	1RXS J120922.0+411931	[MGL2009] BZB J1209+4119
B3 1206+416	87GB 120651.9+413602	SDSS J120922.78+411941.3	[MML2015] 5BZB J1209+4119
BWE 1206+4136	IERS B1206+416	TIC 21623433	[SRM2005] J120922.78+411941.3
CGRaBS J1209+4119	IVS B1206+416	VCS1 J1209+4119	[VV2000b] J120922.8+411941
CJ2 1206+415	JVAS B1206+415	VIPS J12093+4119	[VV2003b] J120922.8+411941
CJF B1206+415	JVAS J1209+413	WB 1206+4136	[VV2006b] J120922.8+411941
CLASS J120922.7850+411941.359	JVAS J1209+4119	WISEA J120922.78+411941.3	[VV2010b] J120922.8+411941
FBQS J1209+4119	2MASS J12092279+4119411	WISEA J120922.79+411941.3	[VV98b] J120922.8+411941
1FGL J1209.4+4119	MY 120651.4+413601.0	WISE J120922.80+411941.4	[ZEH2003] RX J1209.3+4119 1
2FGL J1209.6+4121	MY 120651.4+411919.6	WISE J120922.79+411941.3	Gaia DR3 1537003700991469696
3FGL J1209.4+4119	NVSS J120922+411941	WN B1206.8+4136	Gaia DR1 1537003696696348416
4FGL J1209.4+4118	RGB J1209+413	9Y-MST J1209+4119	Gaia DR2 1537003700991469696
3FHL J1209.3+4118	RGB J1209.4+4119	[BSF97] J120922.79+411941.3
FIRST J120922.7+411941	RX J1209.4+4119	[DGT2001] B1206+416
GB6 B1206+4136	RX J1209.3+4119	[HMI96] 1206+4136

References (107 between 1850 and 2023) (Total 107) 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 J120922.7+411941

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