A2 197

Query : A2 197

Basic data :
A2 197 -- Seyfert 1 Galaxy
Other object types: otypes_help 		QSO (2015ApJ), X (2016A&A,2XMM,...), Sy1 (2010A&A), AGN (2016A&A,[VV2010c]), * (PB,Gaia), Opt (LAMOST,SDSS), Q? (OMHR), blu (A2), UV ([BCF91]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 55 53.0441938584 +27 24 05.285334456 (Optical) [ 0.1547 0.1604 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 53 27.5148850369 +27 40 18.979098242 [ 0.1547 0.1604 90 ]
Gal coord. (ep=J2000) : 		048.6433154920150 +88.9748798097644 [ 0.1547 0.1604 90 ]
Proper motions mas/yr : 		0.107 -0.054 [0.196 0.265 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 80239 [15] / z(spectroscopic) 0.31565 [0.00005] / cz 94629.5 [15.0]
   (Opt) C 2012ApJS..203...21A
Parallaxes (mas): 		0.0981 [0.2447] A 2020yCat.1350....0G
Fluxes (11) :
B 18.77 [~] D 2010A&A...518A..10V
V 18.48 [~] D 2010A&A...518A..10V
G 18.576653 [0.010062] C 2020yCat.1350....0G
J 16.446 [0.112] C 2010AJ....139.2360S
H 15.567 [0.136] C 2010AJ....139.2360S
K 14.724 [0.097] C 2010AJ....139.2360S
u (AB) 18.2149 [0.0259] C 2020ApJS..250....8L
g (AB) 18.2828 [0.0226] C 2020ApJS..250....8L
r (AB) 18.1301 [0.0171] C 2020ApJS..250....8L
i (AB) 18.1336 [0.0223] C 2020ApJS..250....8L
z (AB) 17.6446 [0.0343] C 2020ApJS..250....8L
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Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2MASS J12555303+2724053 OMHR J125553.11+272405.1 2XMM J125553.0+272405 [VV2010c] J125553.0+272405
A2 197 PB 3126 3XMM J125553.0+272405 Gaia DR3 1463674380021347584
LAMOST J125553.04+272405.2 SDSS J125553.04+272405.2 [BCF91] 111 Gaia DR2 1463674380021347584
OMHR 158683 TIC 357306905 [HHM2010] 193.97104+27.40146

References (30 between 1850 and 2026) (Total 30)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 5    Plx : 2    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : A2 197

Link by name to the catalogue in VizieR :

2MASS J12555303+2724053 OMHR 158683 OMHR J125553.11+272405.1 PB 3126 SDSS J125553.04+272405.2
Gaia DR3 1463674380021347584 Gaia DR2 1463674380021347584

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