US 254

Query : US 254

Basic data :
US 254 -- Quasar
Other object types: otypes_help 		QSO (2008ApJ,[VV2006],...), Opt (LAMOST,SDSS), Q? (OMHR), * (Gaia), blu (US), Rad (ILT), UV ([BCF91])
ICRS coord. (ep=J2000) : 		13 05 48.9292674024 +29 02 28.101114096 (Optical) [ 0.1449 0.1101 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 03 25.5476808846 +29 18 30.585053408 [ 0.1449 0.1101 90 ]
Gal coord. (ep=J2000) : 		064.8677691359167 +86.2968997519981 [ 0.1449 0.1101 90 ]
Proper motions mas/yr : 		-0.198 0.097 [0.173 0.190 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 256709 [~] / z(spectroscopic) 2.594000 [~] / cz 777661.64 [~]
   (Opt) D 2018A&A...613A..51P
Parallaxes (mas): 		0.1778 [0.2253] A 2020yCat.1350....0G
Fluxes (8) :
B 18.95 [~] D 2010A&A...518A..10V
V 18.76 [~] D 2010A&A...518A..10V
G 18.827724 [0.003578] C 2020yCat.1350....0G
u (AB) 19.3711 [0.0277] C 2020ApJS..250....8L
g (AB) 18.8112 [0.0227] C 2020ApJS..250....8L
r (AB) 18.7588 [0.0249] C 2020ApJS..250....8L
i (AB) 18.7882 [0.0229] C 2020ApJS..250....8L
z (AB) 18.6133 [0.0328] C 2020ApJS..250....8L
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Identifiers (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

[VV2006] J130548.9+290228 OMHR 95544 SDSS J130548.92+290228.0 [VV2010] J130548.9+290228
ILT J130548.89+290227.9 OMHR J130548.94+290228.0 US 254 [WKE96] 7566
KODIAQ J130548+290228 SDSS J130548.92+290228.1 [BCF91] 606 Gaia DR3 1461349089023753728
LAMOST J130548.93+290228.1 SDSS J130548.93+290228.0 [VV2003] J130548.9+290228 Gaia DR2 1461349089023753728

References (36 between 1850 and 2026) (Total 36)
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 : 9    Plx : 2    PM : 3   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : US 254

Link by name to the catalogue in VizieR :

OMHR 95544 OMHR J130548.94+290228.0 SDSS J130548.92+290228.1 SDSS J130548.93+290228.0 SDSS J130548.92+290228.0
Gaia DR3 1461349089023753728 Gaia DR2 1461349089023753728

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