NGC 4818

Query : NGC 4818

Basic data :
NGC 4818 -- Seyfert 2 Galaxy
Other object types: otypes_help 		G (2016A&A,6dFGS,...), Rad (GLEAM,NVSS,...), GiG (2007ApJ,[CHM2007]), IR (IRAS,PSCz), Sy2 (2022ApJS), AGN (2019MNRAS), SBG (2011MNRAS), AG? (2020MNRAS), * (GSC), MIR (WISE)
ICRS coord. (ep=J2000) : 		12 56 48.907 -08 31 31.08 (Infrared) [ ] C 2006AJ....131.1163S
FK4 coord. (ep=B1950 eq=1950) : 		12 54 12.783 -08 15 18.06 [ ]
Gal coord. (ep=J2000) : 		305.211812 +54.322642 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 659 [~] / z(spectroscopic) 0.0022 [~] / cz 660 [~]
   (Opt) D 2011MNRAS.414..500H
Morphological type: 		SBab E 2003A&A...412...45P
Angular size (arcmin): 		6.8915 2.42029 3 (Opt) B 2023ApJS..269....3M
Fluxes (8) :
B 11 [~] E ~
R 10.88 [~] D 2009MNRAS.399..683J
J 8.805 [0.015] C 2006AJ....131.1163S
H 8.193 [0.019] C 2006AJ....131.1163S
K 7.935 [0.029] C 2006AJ....131.1163S
g (AB) 11.4036 [0.0021] B 2023ApJS..269....3M
r (AB) 10.6034 [0.0021] B 2023ApJS..269....3M
z (AB) 9.9616 [0.0021] B 2023ApJS..269....3M
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 5 : 304 Display criteria :

Identifiers (19) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 4818 IRAS 12542-0815 PSCz Q12542-0815 [CHM2007] LDC 904 J125648.90-0831310
6dFGS gJ125648.9-083131 LEDA 44191 QDOT B1254128-081519 [HSN2016] J194.20-08.52
GLEAM J125649-083132 2MASX J12564890-0831310 TGSSADR J125648.8-083132 [NKB95] N4818
GSC 05536-00554 MCG-01-33-057 WISE J125648.89-083130.7 [NLB95] f718g003
IRAS F12542-0815 NVSS J125648-083131 [CHM2007] HDC 740 J125648.90-0831310

References (160 between 1850 and 2026) (Total 160)
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 : 13    Distance : 7   

   

Observing logs
ISO : 4   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 4818

Link by name to the catalogue in VizieR :

NGC 4818 GSC 05536-00554 IRAS F12542-0815 IRAS 12542-0815 2MASX J12564890-0831310
NVSS J125648-083131 WISE J125648.89-083130.7

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