LEDA 3687281

Query : LEDA 3687281

Basic data :
LEDA 3687281 -- Seyfert 2 Galaxy
Other object types: otypes_help 		G (2013ApJS,LEDA,...), Sy2 (2022ApJS), AG? (2020MNRAS), * (Gaia), X (SWIFT)
ICRS coord. (ep=J2000) : 		04 50 01.9639438080 -55 12 40.350011688 (Optical) [ 0.5670 0.5928 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 49 00.0455738430 -55 17 44.112831793 [ 0.5670 0.5928 90 ]
Gal coord. (ep=J2000) : 		263.5342323956465 -39.1287957756866 [ 0.5670 0.5928 90 ]
Proper motions mas/yr : 		0.471 3.827 [0.768 0.786 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 6398 [150] / z(emission) 0.02157559 [0.0005] / cz 6468.1992 [150]
   (Opt) C 2022ApJS..261....2K
Angular size (arcmin): 		0.283 0.227 10 (NIR) C 2006AJ....131.1163S
Fluxes (4) :
G 18.441841 [0.014070] C 2020yCat.1350....0G
J 12.984 [0.069] C 2006AJ....131.1163S
H 12.222 [0.078] C 2006AJ....131.1163S
K 11.883 [0.107] D 2006AJ....131.1163S
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Identifiers (5) :
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LEDA 3687281 SWIFT J0449.6-5515 Gaia DR3 4776534976441148160
2MASX J04500193-5512404 Gaia DR2 4776534976442356096

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 : 2    PM : 1   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : LEDA 3687281

Link by name to the catalogue in VizieR :

2MASX J04500193-5512404 Gaia DR2 4776534976442356096 Gaia DR3 4776534976441148160

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