LEDA 1820907

Query : LEDA 1820907

Basic data :
LEDA 1820907 -- Seyfert 2 Galaxy
Other object types: otypes_help 		G (2020ApJS,LEDA,...), Sy2 (2014ApJ), rG (2018AJ), * (Gaia), Opt (SDSS)
ICRS coord. (ep=J2000) : 		15 42 40.7752664520 +27 53 50.703971604 (Optical) [ 0.9891 1.2679 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 40 36.2163287899 +28 03 19.552352612 [ 0.9891 1.2679 90 ]
Gal coord. (ep=J2000) : 		044.3022839883305 +52.2206033713424 [ 0.9891 1.2679 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 21460 [6] / z(spectroscopic) 0.07434 [0.00002] / cz 22286.6 [6.0]
   (Opt) C 2020ApJS..249....3A
Angular size (arcmin): 		0.451777 0.300522 35 (Opt) B 2023ApJS..269....3M
Fluxes (9) :
G 20.077477 [0.012392] C 2020yCat.1350....0G
J 13.355 [0.054] C 2006AJ....131.1163S
H 12.571 [0.066] C 2006AJ....131.1163S
K 12.236 [0.079] C 2006AJ....131.1163S
u (AB) 18.303 [0.032] C 2020ApJS..249....3A
g (AB) 16.333 [0.004] B 2020ApJS..249....3A
r (AB) 15.297 [0.003] B 2020ApJS..249....3A
i (AB) 14.768 [0.003] B 2020ApJS..249....3A
z (AB) 14.353 [0.006] B 2020ApJS..249....3A
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Identifiers (5) :
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LEDA 1820907 SDSS J154240.76+275350.8 Gaia DR3 1224505694464607104
2MASX J15424074+2753507 Gaia DR2 1224505690169941120

References (6 between 1850 and 2026) (Total 6)
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 : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : LEDA 1820907

Link by name to the catalogue in VizieR :

2MASX J15424074+2753507 SDSS J154240.76+275350.8 Gaia DR2 1224505690169941120 Gaia DR3 1224505694464607104

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