NGC 4057

Query : NGC 4057

Basic data :
NGC 4057 -- Active Galaxy Nucleus
Other object types: otypes_help 		G (2014ApJ,ECO,...), AGN (2011ApJ), GiC (CAIRNS), GiG (2004ApJ), GrG (RASSCALS), * (Gaia), Opt (SDSS)
ICRS coord. (ep=J2000) : 		12 05 15.2505574032 +20 18 38.408359356 (Optical) [ 7.1705 2.4783 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 02 41.9277467265 +20 35 20.365024032 [ 7.1705 2.4783 90 ]
Gal coord. (ep=J2000) : 		243.3154048981272 +77.4322944923358 [ 7.1705 2.4783 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 6693 [3] / z(spectroscopic) 0.02258 [0.00001] / cz 6769.3 [3.0]
   (Opt) C 2020ApJS..249....3A
Angular size (arcmin): 		0.57835 0.230241 77 (Opt) B 2023ApJS..269....3M
Fluxes (10) :
B 16.88 [~] E ~
G 20.143528 [0.029041] C 2020yCat.1350....0G
J 13.208 [0.039] C 2006AJ....131.1163S
H 12.431 [0.042] C 2006AJ....131.1163S
K 12.188 [0.061] C 2006AJ....131.1163S
u (AB) 17.375 [0.015] C 2020ApJS..249....3A
g (AB) 15.938 [0.003] B 2020ApJS..249....3A
r (AB) 15.207 [0.003] B 2020ApJS..249....3A
i (AB) 14.831 [0.003] B 2020ApJS..249....3A
z (AB) 14.524 [0.004] B 2020ApJS..249....3A
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notes:

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 4300 Display criteria :

Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 4057 LEDA 38278 SDSS J120515.24+201838.4
CAIRNS J120515.20+201838.0 2MASX J12051528+2018388 SDSS J120515.23+201838.4
ECO 5844 RASSCALS NRGb177.068 Gaia DR3 3951317002619067520

References (20 between 1850 and 2026) (Total 20)
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   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 4057

Link by name to the catalogue in VizieR :

NGC 4057 2MASX J12051528+2018388 SDSS J120515.24+201838.4 SDSS J120515.23+201838.4 Gaia DR3 3951317002619067520

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