SDSS J154456.69+492131.8

Query : SDSS J154456.69+492131.8

Basic data :
SDSS J154456.69+492131.8 -- Seyfert 1 Galaxy
Other object types: otypes_help 		QSO (2017A&A), Sy1 (2017ApJS), * (Gaia), Opt (SDSS)
ICRS coord. (ep=J2000) : 		15 44 56.6986151424 +49 21 31.873718952 (Optical) [ 0.2218 0.2633 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 43 27.6615374479 +49 30 51.392760672 [ 0.2218 0.2633 90 ]
Gal coord. (ep=J2000) : 		078.6987027650908 +50.1151414630510 [ 0.2218 0.2633 90 ]
Proper motions mas/yr : 		0.753 0.229 [0.283 0.324 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 156660 [33] / z(spectroscopic) 0.78578 [0.00011] / cz 235570.9 [33.0]
   (Opt) C 2015ApJS..219...12A
Fluxes (6) :
G 19.577208 [0.009737] C 2020yCat.1350....0G
u (AB) 20.1351 [0.0430] C 2020ApJS..250....8L
g (AB) 19.6809 [0.0234] C 2020ApJS..250....8L
r (AB) 19.5320 [0.0218] C 2020ApJS..250....8L
i (AB) 19.4968 [0.0261] C 2020ApJS..250....8L
z (AB) 19.3107 [0.0560] C 2020ApJS..250....8L
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Identifiers (3) :
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SDSS J154456.69+492131.8 Gaia DR2 1401734114024932352 Gaia DR3 1401734114024932352

References (8 between 1850 and 2026) (Total 8)
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 : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : SDSS J154456.69+492131.8

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SDSS J154456.69+492131.8 Gaia DR2 1401734114024932352 Gaia DR3 1401734114024932352

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