LB 8644

Query : LB 8644

Basic data :
LB 8644 -- Quasar
Other object types: otypes_help 		QSO (2011MNRAS,QSO,...), * (Gaia), blu (LB), NIR (2MASS), IR (2MASSI), Opt (SDSS)
ICRS coord. (ep=J2000) : 		08 45 49.7462281848 +17 59 23.161655364 (Optical) [ 0.1052 0.0584 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 42 59.5696674091 +18 10 21.962820100 [ 0.1052 0.0584 90 ]
Gal coord. (ep=J2000) : 		208.3256836361557 +33.0932239623336 [ 0.1052 0.0584 90 ]
Proper motions mas/yr : 		-0.052 -0.065 [0.127 0.095 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 215355 [~] / z(spectroscopic) 1.470000 [~] / cz 440694.91 [~]
   (Opt) D 2018A&A...613A..51P
Fluxes (10) :
B 18.19 [~] D 2010A&A...518A..10V
V 18.01 [~] D 2010A&A...518A..10V
G 17.878128 [0.004607] C 2020yCat.1350....0G
J 16.842 [0.189] C 2010AJ....139.2360S
H 15.811 [0.138] C 2010AJ....139.2360S
u (AB) 18.0732 [0.0185] C 2020ApJS..250....8L
g (AB) 18.1269 [0.0190] C 2020ApJS..250....8L
r (AB) 17.8225 [0.0207] C 2020ApJS..250....8L
i (AB) 17.7003 [0.0188] C 2020ApJS..250....8L
z (AB) 17.6990 [0.0211] C 2020ApJS..250....8L
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Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B0842+181 SDSS J084549.74+175923.1 [VV2003] J084549.7+175923 [VV98] J084549.7+175923
LB 8644 TIC 184917085 [VV2006] J084549.7+175923 Gaia DR2 660086759150223104
2MASS J08454975+1759234 [HB93] 0842+181 [VV2010] J084549.8+175922 Gaia DR3 660086759150223104
2MASSI J0845497+175923 [VV2000] J084549.7+175923 [VV96] J084549.7+175923

References (20 between 1850 and 2026) (Total 20)
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 : 7    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : LB 8644

Link by name to the catalogue in VizieR :

2MASS J08454975+1759234 2MASSI J0845497+175923 SDSS J084549.74+175923.1 Gaia DR2 660086759150223104 Gaia DR3 660086759150223104

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