NGC 4581

Query : NGC 4581

Basic data :
NGC 4581 -- Seyfert 2 Galaxy
Other object types: otypes_help 		G (2014ApJS,2dFGRS,...), Sy2 (2014ApJ), AGN (2012MNRAS), GiG ([CHM2007]), AG? (2020MNRAS), * (Gaia), IR (IRAS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		12 38 05.1707360880 +01 28 39.893686752 (Optical) [ 0.1952 0.1423 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 35 31.7162889430 +01 45 09.204471178 [ 0.1952 0.1423 90 ]
Gal coord. (ep=J2000) : 		295.2602586889825 +64.1504357625425 [ 0.1952 0.1423 90 ]
Proper motions mas/yr : 		-0.729 0.151 [0.294 0.247 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 1911 [26] / z(emission) 0.006395 [0.000087] / cz 1917.13 [26.00]
   (Rad) C 2022ApJS..261...21Y
Parallaxes (mas): 		0.3106 [0.2329] A 2020yCat.1350....0G
Morphological type: 		SA C 2019MNRAS.488..590B
Angular size (arcmin): 		1.79585 1.11702 167 (Opt) B 2023ApJS..269....3M
Fluxes (11) :
B 13.4 [~] D 1999PASP..111..438F
R 12.335 [~] D 2001MNRAS.328.1039C
G 16.963413 [0.007598] C 2020yCat.1350....0G
J 10.561 [0.021] C 2006AJ....131.1163S
H 9.855 [0.023] C 2006AJ....131.1163S
K 9.610 [0.036] C 2006AJ....131.1163S
u (AB) 14.568 [0.004] B 2011yCat.2306....0A
g (AB) 12.966 [0.002] B 2011yCat.2306....0A
r (AB) 12.294 [0.002] B 2011yCat.2306....0A
i (AB) 11.950 [0.002] B 2011yCat.2306....0A
z (AB) 11.717 [0.002] B 2011yCat.2306....0A
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 5 : 6440 Display criteria :

Identifiers (19) :
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NGC 4581 LEDA 42199 UZC J123805.2+012839 [FWB89] Galaxy 278
2dFGRS TGN390Z245 2MASX J12380513+0128404 Z 14-83 [NLB95] f861g018
EVCC 975 MCG+00-32-028 Z 1235.6+0144 Gaia DR2 3703107952069064960
GNY 4 SDSS J123805.17+012839.9 [CHM2007] HDC 720 J123805.13+0128404 Gaia DR3 3703107956366296320
IRAS F12355+0145 UGC 7801 [CHM2007] LDC 904 J123805.13+0128404

References (87 between 1850 and 2026) (Total 87)
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 : 15    Distance : 4    Plx : 1    PM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 4581

Link by name to the catalogue in VizieR :

NGC 4581 2dFGRS TGN390Z245 IRAS F12355+0145 2MASX J12380513+0128404 SDSS J123805.17+012839.9
UGC 7801 Gaia DR2 3703107952069064960 Gaia DR3 3703107956366296320

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