NGC 7421

Query : NGC 7421

Basic data :
NGC 7421 -- Emission-line galaxy
Other object types: otypes_help 		G (2016A&A,AM,...), GiG (2007ApJ,[BFK2006],...), * (GSC,Gaia), EmG (2022ApJS), AG? (2020MNRAS), HI (HIPASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		22 56 54.3533970816 -37 20 50.437978152 (Optical) [ 0.3875 0.4836 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 54 06.3490781040 -37 36 53.511298116 [ 0.3875 0.4836 90 ]
Gal coord. (ep=J2000) : 		002.7290419545828 -63.8459742095795 [ 0.3875 0.4836 90 ]
Proper motions mas/yr : 		0.602 0.842 [0.586 0.597 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 1800.6 [~] / z(emission) 0.006024 [~] / cz 1806.04 [~]
   (Rad) C 2004MNRAS.350.1195M
Morphological type: 		4.5 D 1989ESOLV.C......0L
Angular size (arcmin): 		1.283 1.052 80 (NIR) C 2006AJ....131.1163S
Fluxes (9) :
U 12.61 [0.09] D 2007ApJS..173..185G
B 12.64 [~] C 1989ESOLV.C......0L
V 11.93 [0.08] D 2007ApJS..173..185G
R 11.71 [~] C 1989ESOLV.C......0L
G 19.067865 [0.006982] C 2020yCat.1350....0G
I 12.1 [~] D 2005MNRAS.361...34D
J 10.244 [0.029] C 2006AJ....131.1163S
H 9.612 [0.035] C 2006AJ....131.1163S
K 9.247 [0.042] C 2006AJ....131.1163S
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 7
: 1 		: 44 Display criteria :

Identifiers (18) :
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NGC 7421 ESO-LV 346-0170 2MASX J22565431-3720499 [CHM2007] HDC 1221 J225654.31-3720499
AM 2254-373 GSC 07511-00195 MCG-06-50-015 Gaia DR2 6547850545250835584
APMBGC 346+041-135 HIPASS J2257-37 SGC 225406-3736.9 Gaia DR3 6547850545251371008
6dFGS gJ225654.3-372050 IRAS 22541-3736 [BFK2006] GEMS-IC1459-8
ESO 346-17 LEDA 70083 [CHM2007] LDC 1547 J225654.31-3720499

References (127 between 1850 and 2026) (Total 127)
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 : 9    Distance : 2    PM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 7421

Link by name to the catalogue in VizieR :

NGC 7421 ESO-LV 346-0170 GSC 07511-00195 HIPASS J2257-37 IRAS 22541-3736
2MASX J22565431-3720499 Gaia DR2 6547850545250835584 Gaia DR3 6547850545251371008

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