3C 264.0

Basic data :
NGC 3862 -- 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,ASB,...), G (2015ApJ,ECO,...), X (1E,2E,...), AGN (2010A&A,[VV2000c],...), rG (2018AJ,[MO2001b],...), GiC (CAIRNS,NFP,...), gam (3FGL,4FGL,...), LIN (2014ApJ), Sy2 (2022ApJS), QSO (2016A&A), BiC (2011ApJ), GiG ([CHM2007]), AG? (2020MNRAS), * (Gaia), 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) : 11 45 05.00904503 +19 36 22.7409909 (Radio) [ 0.0959448 0.1733 0 ] A 2020A&A...644A.159C 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) : 11 42 29.56262692 +19 53 02.3024288 [ 0.0959448 0.1733 0 ] 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) : 235.72718174445 +73.03842507043 [ 0.0959448 0.1733 0 ] 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 : -0.481 0.879 [0.345 0.249 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) 6406 [3] / z(spectroscopic) 0.02160 [0.00001] / cz 6475.5 [3.0]    (Opt) C 2012ApJS..203...21A 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): 0.827 0.761 130 (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 (11) : B 14.98 [~] D 2010A&A...518A..10V V 13.97 [~] D 2010A&A...518A..10V G 18.253151 [0.010064] C 2020yCat.1350....0G J 10.479 [0.025] C 2006AJ....131.1163S H 9.770 [0.026] C 2006AJ....131.1163S K 9.489 [0.035] C 2006AJ....131.1163S u (AB) 15.195 [0.007] B 2012ApJS..203...21A g (AB) 13.339 [0.002] B 2012ApJS..203...21A r (AB) 12.467 [0.002] B 2012ApJS..203...21A i (AB) 12.047 [0.002] B 2012ApJS..203...21A z (AB) 11.758 [0.002] 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 Gra 1142+19 See also Specfind radio flux densities.

NGC 3862	3FHL J1145.0+1935	SDSS J114505.02+193622.8	[GFJ95] r24
ASB 31	FIRST J114505.0+193623	SDSS J114505.01+193622.8	[GFJ95] e28
BWE 1142+1953	GB6 B1142+1953	UGC 6723	[GW2008] CoNFIG 109
3C 264.0	87GB 114231.3+195308	UT 1142+198	[LCR98] A 1367 1
3C 264	ICRF J114505.0+193622	UZC J114504.9+193622	[LO95] 1142+198
4C 19.40	IERS B1142+198	VLSS J1145.1+1937	[MO2001b] J114505.1+193621.0
CAIRNS J114505.00+193622.7	1Jy 1142+198	VRO 19.11.05	[MOL2003] A1367 J114505+193621
3CR 264	1Jy 1142+19	WB 1142+1953	[OLK95] 1142+198
CTA 51	LEDA 36606	WSTB 17W10	[OWH82] 114232.3+195408
Cul 1142+19	2MASX J11450498+1936229	3XMM J114505.0+193623	[PCD91] 1142+198 1
Cul 1142+198	MCG+03-30-095	9Y-MST J1144+1935	[PCD91] 114229.51+195302.2
DA 308	MITG J114504+1936	Z 97-127	[SM2002b] 1
DB 82	NFP J114505.0+193623	Z 1142.5+1953	[VV2000c] J114505.0+193624
1E 114229+1953.1	NRAO 384	[BFG83] galaxy 54	[VV2003c] J114505.0+193624
2E 2521	NVSS J114505+193637	[BFG83] p8	[VV2006c] J114505.0+193624
2E 1142.4+1953	OHIO M 170	[BO85] ACO 1367 1	[VV2010c] J114505.0+193624
ECO 3034	PKS J1145+1936	[CHM2007] HDC 672 J114504.98+1936229	[VV98c] J114505.0+193624
1ES 1142+19.8	PKS 1142+19	[CHM2007] LDC 836 J114504.98+1936229	[ZBO89] ACO 1367-2
3FGL J1145.1+1935	PKS 1142+198	[DC78] UGC 6723	Gaia DR3 3975792853007677568
4FGL J1144.9+1937	RX J1145.0+1936	[FWB89] Galaxy 228	Gaia DR1 3975792848712058112
2FHL J1145.0+1935	S3 1142+19	[GC94] RS 84	Gaia DR2 3975792853006754816

References (589 between 1850 and 2024) (Total 589) 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 : NGC 3862

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