NGC 3957

Query : NGC 3957

Basic data :
NGC 3957 -- Seyfert 2 Galaxy
Other object types: otypes_help 		G (2014MNRAS,6dFGS,...), GiG (2007ApJ,[CHM2007]), * (GSC,Gaia), Sy2 (2022ApJS), AG? (2020MNRAS), IR (IRAS)
ICRS coord. (ep=J2000) : 		11 54 01.5349526640 -19 34 08.004900504 (Optical) [ 19.5581 8.2181 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 51 28.5273262531 -19 17 26.171848394 [ 19.5581 8.2181 90 ]
Gal coord. (ep=J2000) : 		284.8247003513151 +41.2754383918317 [ 19.5581 8.2181 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 1689 [99] / z(~) 0.005651 [0.000330] / cz 1694.13 [98.93]
   D 2002LEDA.........0P
Morphological type: 		-2.0 D 1989ESOLV.C......0L
Angular size (arcmin): 		2.107 0.463 175 (NIR) C 2006AJ....131.1163S
Fluxes (6) :
B 13.00 [~] C 1989ESOLV.C......0L
R 11.42 [~] C 1989ESOLV.C......0L
G 20.425705 [0.037237] C 2020yCat.1350....0G
J 9.669 [0.005] C 2006AJ....131.1163S
H 8.938 [0.006] C 2006AJ....131.1163S
K 8.689 [0.008] C 2006AJ....131.1163S
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 6 : 32 Display criteria :

Identifiers (16) :
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NGC 3957 GSC 06096-01423 LEDA 37326 SGC 115128-1917.4
6dFGS gJ115401.5-193408 IC 2965 2MASX J11540154-1934073 [CHM2007] HDC 684 J115401.54-1934073
ESO 572-14 IRAS 11515-1917 MCG-03-30-017 [CHM2007] LDC 856 J115401.54-1934073
ESO-LV 572-0140 IRAS F11514-1917 2MFGC 9342 Gaia DR3 3542782560986824320

References (97 between 1850 and 2026) (Total 97)
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 : 8    Distance : 4   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 3957

Link by name to the catalogue in VizieR :

NGC 3957 ESO-LV 572-0140 GSC 06096-01423 IRAS 11515-1917 IRAS F11514-1917
2MASX J11540154-1934073 Gaia DR3 3542782560986824320

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