Z 254-44

Query : Z 254-44

Basic data :
Z 254-44 -- Seyfert 2 Galaxy
Other object types: otypes_help 		G (2016A&A,Z,...), AGN ([HB91],[VV2000c],...), Sy2 (2010A&A), AG? (2020MNRAS), * (Gaia), X (SRGA)
ICRS coord. (ep=J2000) : 		18 28 48.0776972472 +50 22 20.766036828 (Optical) [ 0.2981 0.3439 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 27 34.3236689843 +50 20 17.813237786 [ 0.2981 0.3439 90 ]
Gal coord. (ep=J2000) : 		078.9127363138065 +24.0275490105639 [ 0.2981 0.3439 90 ]
Proper motions mas/yr : 		-1.834 -0.445 [0.375 0.418 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 4890 [189] / z(~) 0.016448 [0.000630] / cz 4930.99 [188.87]
   D 2002LEDA.........0P
Morphological type: 		-4.2 D 2001ApJ...560..566K
Angular size (arcmin): 		0.85494 0.715328 92 (Opt) B 2023ApJS..269....3M
Fluxes (8) :
B 15.0 [~] E ~
G 18.490290 [0.008443] C 2020yCat.1350....0G
J 11.953 [0.038] C 2006AJ....131.1163S
H 11.246 [0.030] C 2006AJ....131.1163S
K 11.244 [0.070] C 2006AJ....131.1163S
g (AB) 14.5751 [0.0034] B 2023ApJS..269....3M
r (AB) 13.8179 [0.0075] B 2023ApJS..269....3M
z (AB) 13.3771 [0.0112] C 2023ApJS..269....3M
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Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

Z 254-44 NPM1G +50.0401 [HB91] 1827+503 [VV98c] J182848.2+502222
Ark 539 SRGA J182848.6+502218 [VV2000c] J182848.1+502221 Gaia DR2 2121131622754894336
LEDA 61928 UZC J182848.1+502221 [VV2003c] J182848.1+502221 Gaia DR3 2121131622755529984
2MASX J18284803+5022206 Z 255-2 [VV2006c] J182848.1+502221
MCG+08-33-046 Z 1827.6+5020 [VV2010c] J182848.1+502221

References (34 between 1850 and 2026) (Total 34)
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 : 6    PM : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : Z 254-44

Link by name to the catalogue in VizieR :

2MASX J18284803+5022206 NPM1G +50.0401 Gaia DR2 2121131622754894336 Gaia DR3 2121131622755529984

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