SDSS J235706.68+044856.7

Query : SDSS J235706.68+044856.7

Basic data :
SDSS J235706.68+044856.7 -- Blazar
Other object types: otypes_help 		Rad (BWE,CLASS,...), Bla (2009A&A,[MGL2009],...), QSO (2015Ap&SS), MIR (WISEA,WISE), AGN ([SRC2012b]), * (Gaia), Opt (SDSS)
ICRS coord. (ep=J2000) : 		23 57 06.6986386008 +04 48 56.738441052 (Optical) [ 1.5890 1.0152 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 54 33.0331768531 +04 32 14.691198930 [ 1.5890 1.0152 90 ]
Gal coord. (ep=J2000) : 		098.5541967154020 -55.4636085057643 [ 1.5890 1.0152 90 ]
Proper motions mas/yr : 		0.300 -0.789 [2.079 1.221 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 200983 [119] / z(spectroscopic) 1.251240 [0.000396] / cz 375112.32 [118.72]
   (Opt) C 2018A&A...613A..51P
Parallaxes (mas): 		3.1443 [1.6181] A 2020yCat.1350....0G
Fluxes (7) :
R 20.8 [~] E 2009A&A...495..691M
G 20.585138 [0.017429] C 2020yCat.1350....0G
u (AB) 21.0659 [0.0964] C 2020ApJS..250....8L
g (AB) 21.1855 [0.0521] C 2020ApJS..250....8L
r (AB) 20.7818 [0.0537] C 2020ApJS..250....8L
i (AB) 20.6380 [0.0694] C 2020ApJS..250....8L
z (AB) 20.3206 [0.1711] D 2020ApJS..250....8L
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Identifiers (16) :
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SDSS J235706.68+044856.7 GB6 B2354+0431 PMN J2357+0448 [MGL2009] BZQ J2357+0448
BWE 2354+0431 87GB 235432.0+043147 TGSSADR J235706.6+044857 [MML2015] 5BZQ J2357+0448
CLASS J235706.7043+044856.731 MITG J235704+0447 WISEA J235706.70+044856.5 [SRC2012b] J2357+0448
FIRST J235706.6+044856 NVSS J235706+044856 WISE J235706.70+044856.5 Gaia DR3 2743501722867732480

References (16 between 1850 and 2026) (Total 16)
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 : 3    Plx : 1    PM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : SDSS J235706.68+044856.7

Link by name to the catalogue in VizieR :

SDSS J235706.68+044856.7 BWE 2354+0431 FIRST J235706.6+044856 MITG J235704+0447 NVSS J235706+044856
PMN J2357+0448 WISEA J235706.70+044856.5 WISE J235706.70+044856.5 Gaia DR3 2743501722867732480

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