NGC 6923

Query : NGC 6923

Basic data :
NGC 6923 -- Seyfert 2 Galaxy
Other object types: otypes_help 		GiP (), G (2016A&A,AM,...), IR (IRAS,PSCz), Sy2 (2022ApJS), EmG (SINGG), GiG ([CHM2007]), AG? (2020MNRAS), PaG (RR95), * (Gaia), HI (HIPASS)
ICRS coord. (ep=J2000) : 		20 31 39.0580970808 -30 49 54.787179180 (Optical) [ 1.7934 1.3721 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 28 33.5394615469 -31 00 05.372171639 [ 1.7934 1.3721 90 ]
Gal coord. (ep=J2000) : 		012.4645527633285 -33.8702572749132 [ 1.7934 1.3721 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 2816.4 [~] / z(emission) 0.009439 [~] / cz 2829.75 [~]
   (Rad) C 2004MNRAS.350.1195M
Morphological type: 		3.0 D 1989ESOLV.C......0L
Angular size (arcmin): 		1.627 0.911 75 (NIR) C 2006AJ....131.1163S
Fluxes (8) :
B 12.80 [~] C 1989ESOLV.C......0L
V 12.09 [~] E ~
R 11.48 [~] C 1989ESOLV.C......0L
G 18.696573 [0.020510] C 2020yCat.1350....0G
I 12.1 [~] D 2005MNRAS.361...34D
J 9.654 [0.013] C 2006AJ....131.1163S
H 8.871 [0.016] C 2006AJ....131.1163S
K 8.814 [0.025] C 2006AJ....131.1163S
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 5 : 6 Display criteria :

Identifiers (20) :
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NGC 6923 HIPASS J2031-30 MCG-05-48-017 [A81] 202835-3100
AM 2028-310 IC 5004 PSCz Q20285-3100 [CHM2007] LDC 1407 J203139.06-3049549
6dFGS gJ203139.1-304955 IRAS 20285-3100 RR95 320a [M98c] 202833.0-310012
ESO 462-29 LEDA 64884 SGC 202833-3100.2 Gaia DR2 6796527360690652160
ESO-LV 462-0290 2MASX J20313906-3049549 SINGG HIPASS J2031-30 Gaia DR3 6796527364984912384

References (96 between 1850 and 2026) (Total 96)
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 : 7    Distance : 5   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 6923

Link by name to the catalogue in VizieR :

NGC 6923 ESO-LV 462-0290 HIPASS J2031-30 IRAS 20285-3100 2MASX J20313906-3049549
Gaia DR2 6796527360690652160 Gaia DR3 6796527364984912384

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