NGC1275

Basic data :
3C 84 -- 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: Sy1 (), SyG (), Rad (2020A&A,2C,...), G (2012A&A,LEDA,...), gam (2AGL,1AGLR,...), AGN (2008ApJS,CGRaBS,...), X (PBC,RX,...), rG (2022ApJS,[MO2001b],...), IR (IRAS,ISOSS,...), Bla (2009A&A,[IN88],...), Sy2 (2007ApJS), QSO (2016A&A,QSO), Bz? (2015Ap&SS,[SRM2005]), AG? (2020MNRAS), smm (JCMTSE,JCMTSF), BL? (2021MNRAS), BiC (2008MNRAS), GiC ([BM99]), GiG ([CHM2007]), V* (AAVSO), * (Gaia), UV (GALEX), 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) : 03 19 48.1599902040 +41 30 42.108850836 (Optical) [ 0.0248 0.0238 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) : 03 16 29.5682747530 +41 19 51.839176514 [ 0.0248 0.0238 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) : 150.5758176114528 -13.2612151046792 [ 0.0248 0.0238 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 : 0.112 -0.198 [0.035 0.036 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) 4998 [150] / z(emission) 0.01681333 [0.0005] / cz 5040.5095 [150]    (Opt) C 2022ApJS..261....2K 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): 0.0573 [0.0324] A 2020yCat.1350....0G 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: cD C 2020A&A...640A..30M 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): 2.63 1.78 110 (Opt) D 2003A&A...412...45P 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 13.10 [~] D 2010A&A...518A..10V V 12.48 [~] D 2010A&A...518A..10V R 11.09 [~] D 2008ApJS..175...97H G 14.052332 [0.012071] C 2020yCat.1350....0G J 9.152 [0.029] C 2006AJ....131.1163S H 8.488 [0.035] C 2006AJ....131.1163S K 8.126 [0.038] C 2006AJ....131.1163S u (AB) 14.080 [0.004] C 2009ApJS..182..543A g (AB) 12.705 [0.002] C 2009ApJS..182..543A r (AB) 12.019 [0.002] C 2009ApJS..182..543A i (AB) 11.770 [0.002] C 2009ApJS..182..543A z (AB) 11.486 [0.002] C 2009ApJS..182..543A	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: Brightest galaxy of the cluster ACO 426 (Hudson et al. 2001MNRAS.327..265H; Lin & Mohr, 2004ApJ...617..879L) NGC 1278 is a possible companion see also 3C 83.1

NGC 1275	IRAS F03164+4119	QSO J0319+4130	[CHM2007] HDC 219 J031948.23+4130420
2AGL J0320+4124	IRAS 03164+4119	RGB J0319.8+4130	[DGW65] 13
1AGLR J0321+4137	ISOSS J03198+4130	RORF 0316+413	[DML87] 598
2C 296	IVS B0316+413	RX J0319.8+4131	[HB91] 0316+413
3C 84	JCMTSE J031948.4+413043	1RXS J031947.4+413052	[IN88] 0316+413
3C 84.0	JCMTSF J031948.4+413043	S4 0316+41	[LO95] 0316+413
4C 41.07	JVAS B0316+413	S4 0316+413	[M98c] 031629.9+411955
CGRaBS J0319+4130	JVAS J0319+415	SDSS J031948.15+413042.1	[MGL2009] BZU J0319+4130
CJF B0316+413	1Jy 0316+41	SWIFT J0319.9+4131	[MML2015] 5BZU J0319+4130
3CR 84	1Jy 0316+413	SWIFT J0319.7+4132	[MO2001b] J031948.3+413041.3
CTA 22	LEDA 12429	TeV J0319+415	[MRS2020] J031948.2+413042
DA 97	LHE 4	UGC 2669	[MRS2020] 691
DB 22	LJHY 71	UZC J031948.2+413041	[OLK95] 0316+413
0FGL J0320.0+4131	MASIV J0319+4130	VCS1 J0319+4130	[SLK2004] 382
1FGL J0319.7+4130	2MASX J03194823+4130420	VLSS J0319.8+4130	[SRM2005] J031948.16+413042.1
2FGL J0319.8+4130	2MASXI J0319482+413042	VRO 41.03.02	[VDD93] 26
3FGL J0319.8+4130	MCG+07-07-063	VSOP J0319+4130	[VV2000c] J031948.2+413042
4FGL J0319.8+4130	Mrk 1505	WB 0316+4119	[VV2003c] J031948.2+413042
1FHL J0319.9+4130	NAME Perseus A	WMAP J0319+4130	[VV2006c] J031948.2+413042
2FHL J0319.8+4131	NAME Per A	WMAP 94	[VV2010c] J031948.2+413042
3FHL J0319.8+4130	NEWPS5 J0319+4130	WMAP J0319+4131	[VV98c] J031948.2+413042
1FLE J0319+4118	NRAO 132	WSTB 22W43	[WCO2009] J031948+413013
GALEX J031948.1+413044	NVSS J031948+413042	WSTB 22W24	[WOB93] 03164+4119
GB6 J0319+4130	OHIO E 427	2XMM J031948.1+413042	[ZBO89] ACO 426-7
GB6 B0316+4119	PBC J0319.7+4129	X Per XR-1	AAVSO 0313+41
87GB 031629.0+411957	PCCS2 143 G150.56-13.25	Z 0316.5+4120	Gaia DR2 239421714972514688
GRA B0316+41	PKS 0316+413	Z 540-103	Gaia DR1 239421714972514688
ICRF J031948.1+413042	PSCz Q03164+4119	[BM99] 270	Gaia DR3 239421714972514688
IERS B0316+413	QDOT B0316294+411952	[CG99] SA426-1
INTREF 141	QSO B0316+413	[CHM2007] LDC 224 J031948.23+4130420

References (4006 between 1850 and 2024) (Total 4006) 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 : NGC1275

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