US 3456

Query : US 3456

Basic data :
US 3456 -- Seyfert 1 Galaxy
Other object types: otypes_help 		QSO (2011A&A,LBQS,...), Sy1 (2006ApJS), Opt (LAMOST,SDSS), Q? ([HH86]), G ([LCB92]), * (Gaia), blu (US), UV (KUV), NIR (2MASS), IR (2MASSI)
ICRS coord. (ep=J2000) : 		02 59 10.3878446712 -00 22 39.803249100 (Optical) [ 0.1720 0.1351 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 56 37.0296370875 -00 34 35.025536811 [ 0.1720 0.1351 90 ]
Gal coord. (ep=J2000) : 		177.1586675813643 -49.3133893566564 [ 0.1720 0.1351 90 ]
Proper motions mas/yr : 		0.412 -0.033 [0.209 0.172 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 89388 [6] / z(spectroscopic) 0.360029 [0.000021] / cz 107933.98 [6.30]
   (Opt) C 2018A&A...613A..51P
Parallaxes (mas): 		0.0278 [0.1706] A 2020yCat.1350....0G
Fluxes (11) :
B 18.44 [~] D 2010A&A...518A..10V
V 18.22 [~] D 2010A&A...518A..10V
G 18.176815 [0.006129] C 2020yCat.1350....0G
J 16.658 [0.124] C 2010AJ....139.2360S
H 15.729 [0.124] C 2010AJ....139.2360S
K 14.878 [0.102] C 2010AJ....139.2360S
u (AB) 18.5699 [0.0186] C 2020ApJS..250....8L
g (AB) 18.3530 [0.0157] C 2020ApJS..250....8L
r (AB) 18.1654 [0.0166] C 2020ApJS..250....8L
i (AB) 18.1977 [0.0189] C 2020ApJS..250....8L
z (AB) 17.5983 [0.0218] C 2020ApJS..250....8L
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Identifiers (24) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2MASS J02591038-0022400 QSO B0256-0034 [CTL96] 025637.05-003434.7 [VV2006] J025910.4-002240
HBQS 0256-0034 SDSS J025910.39-002239.8 [HB93] 0256-005A [VV2010] J025910.4-002240
KUV 02566-0035 SDSS J025910.38-002239.7 [HH86] 0256-005A [VV96] J025910.4-002240
LAMOST J025910.39-002239.83 SDSS J025910.38-002239.8 [LCB92] 0256-0034 [VV98] J025910.4-002240
LBQS 0256-0034 TIC 439901946 [VV2000] J025910.4-002240 Gaia DR2 5188130484215157888
2MASSI J0259103-002239 US 3456 [VV2003] J025910.4-002240 Gaia DR3 5188130484215157888

References (54 between 1850 and 2026) (Total 54)
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 : 14    Plx : 2    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : US 3456

Link by name to the catalogue in VizieR :

2MASS J02591038-0022400 LBQS 0256-0034 2MASSI J0259103-002239 SDSS J025910.39-002239.8 SDSS J025910.38-002239.7
SDSS J025910.38-002239.8 Gaia DR2 5188130484215157888 Gaia DR3 5188130484215157888

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