2E 2019

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Basic data :
2E 2019 -- 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,BWE,...), QSO (QSO,[HB93],...), X (2016A&A,2E,...), IR (2MASS,WISEA,...), Sy1 (2012ApJ), AGN (2016A&A), G (LEDA) 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 39 06.910 +57 54 18.49 (Optical) [ 141 141 90 ] C 2016yCat.5147....0A 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 35 10.446 +58 04 52.95 [ 141 141 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) : 159.259472 +36.897183 [ 141 141 90 ] 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) 0 [0] / z(spectroscopic) 0.00000 [0.00000] / cz 0.0 [0.0]    (Opt) C 2016yCat.5147....0A 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) : B 18.10 [~] D 2010A&A...518A..10V V 17.62 [~] D 2010A&A...518A..10V J 15.527 [0.063] C 2003yCat.2246....0C H 14.775 [0.069] C 2003yCat.2246....0C K 14.538 [0.072] C 2003yCat.2246....0C u 18.284 [0.027] C 2010AJ....139.2360S g (AB) 17.685 [0.005] B 2009yCat.2294....0A r (AB) 17.171 [0.005] B 2009yCat.2294....0A i (AB) 16.786 [0.005] B 2009yCat.2294....0A z 16.703 [0.025] C 2010AJ....139.2360S	SIMBAD with radius arcmin Interactive AladinLite view 2MASS DSS SDSSXMMIRACIRISGALEX VizieR photometry viewer    within radius 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!).

2E 2019	87GB 083511.0+580458	S4 0835+580	[GW2008] CoNFIG 28
BWE 0835+5804	GRA B0835+58	S4 0835+58	[HB93] 0835+580
3C 205	LEDA 2817593	SDSS J083906.53+575417.0	[S77] 117
3C 205.0	2MASS J08390652+5754171	TIC 445038465	[VV2000] J083906.5+575418
4C 58.16	MY 083510.4+580451.6	TXS 0835+580	[VV2003] J083906.5+575418
6C 083510+580449	MY 083510.4+575417.1	UT 0835+580	[VV2006] J083906.5+575418
7C 083510.09+580449.00	NRAO 298	VLSS J0839.1+5754	[VV2010] J083906.6+575417
8C 0835+580	NVSS J083906+575413	WB 0835+5804	[VV96] J083906.5+575418
3CR 205	OHIO J 558	WISEA J083906.52+575417.1	[VV98] J083906.5+575418
DA 254	QSO B0835+5804	WISE J083906.52+575417.1	[WTW94] 0835+580
DB 59	QSO B0835+580	WN B0835.1+5804
2E 0835.1+5804	QSO J0839+5754	3XMM J083906.8+575417
GB6 B0835+5804	1RXS J083905.6+575418	2XMMi J083906.7+575417

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References (247 between 1850 and 2021) (Total 247) 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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Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : 2E 2019

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