2XMM J115657.8+550820

Query : 2XMM J115657.8+550820

Basic data :
2XMM J115657.8+550820 -- Seyfert 2 Galaxy
Other object types: otypes_help 		G (2009ApJS,LEDA,...), Sy2 (2014ApJ), AGN (2019MNRAS), * (Gaia), X (2XMM), NIR (2MASS), MIR (WISE), Opt (SDSS)
ICRS coord. (ep=J2000) : 		11 56 57.9183115668 +55 08 21.631984491 (Optical) [ 2.3622 2.2234 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 54 22.3440985095 +55 25 03.413896446 [ 2.3622 2.2234 90 ]
Gal coord. (ep=J2000) : 		138.6885735988680 +60.2911878673225 [ 2.3622 2.2234 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 22955 [3] / z(spectroscopic) 0.07974 [0.00001] / cz 23905.5 [3.0]
   (Opt) C 2020ApJS..249....3A
Angular size (arcmin): 		0.36719 0.316187 112 (Opt) B 2023ApJS..269....3M
Fluxes (9) :
G 20.521235 [0.015127] C 2022yCat.1355....0G
J 13.943 [0.078] C 2006AJ....131.1163S
H 14.517 [0.088] C 2003yCat.2246....0C
K 14.074 [0.083] C 2003yCat.2246....0C
u (AB) 18.408 [0.043] C 2020ApJS..249....3A
g (AB) 16.524 [0.004] B 2020ApJS..249....3A
r (AB) 15.718 [0.004] B 2020ApJS..249....3A
i (AB) 15.288 [0.004] B 2020ApJS..249....3A
z (AB) 14.996 [0.009] B 2020ApJS..249....3A
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (8) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LEDA 2491872 2MASX J11565795+5508219 WISE J115657.91+550821.8 [HSN2016] J179.24+55.13
2MASS J11565790+5508218 SDSS J115657.88+550821.6 2XMM J115657.8+550820 Gaia DR3 840964702616381312

References (14 between 1850 and 2026) (Total 14)
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 : 4   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 2XMM J115657.8+550820

Link by name to the catalogue in VizieR :

2MASS J11565790+5508218 2MASX J11565795+5508219 SDSS J115657.88+550821.6 WISE J115657.91+550821.8 Gaia DR3 840964702616381312

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