GALEX J204546.8-054355

Query : GALEX J204546.8-054355

Basic data :
GALEX J204546.8-054355 -- Hot Subdwarf
Other object types: otypes_help 		HS* (2004ApJ), * (2015MNRAS,USNO,...), blu (2022A&A), UV (GALEX), Opt (SDSS)
ICRS coord. (ep=J2000) : 		20 45 46.8170398344 -05 43 55.648962660 (Optical) [ 0.3852 0.2612 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 43 07.9092729847 -05 54 53.982962827 [ 0.3852 0.2612 90 ]
Gal coord. (ep=J2000) : 		041.2790081032970 -27.9854192643485 [ 0.3852 0.2612 90 ]
Proper motions mas/yr : 		-1.612 -14.786 [0.539 0.445 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -45 [30] / z(spectroscopic) -0.00015 [0.00010] / cz -45.0 [30.0]
   E 2008ApJS..175..297A
Parallaxes (mas): 		0.6518 [0.4968] A 2020yCat.1350....0G
Spectral type: 		sdB D 2004ApJ...607..426K
Fluxes (8) :
B 17.9 [~] E 2003AJ....125..984M
R 17.4 [~] E 2003AJ....125..984M
G 17.909027 [0.005824] C 2020yCat.1350....0G
u (AB) 17.609 [0.011] C 2008ApJS..175..297A
g (AB) 17.744 [0.005] B 2012ApJS..203...21A
r (AB) 17.943 [0.007] B 2009ApJS..182..543A
i (AB) 18.055 [0.008] B 2012ApJS..203...21A
z (AB) 18.133 [0.027] C 2012ApJS..203...21A
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Identifiers (7) :
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SDSS J204546.81-054355.6 SDSS J204546.82-054355.6 USNO-B1.0 0842-00612195 Gaia DR2 6913420603660620416
GALEX J204546.8-054355 SDSS J204546.81-054355.7 Gaia DR3 6913420603662102784

References (12 between 1850 and 2026) (Total 12)
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 : 2    Distance : 1    Fe/H : 2    Plx : 2    PM : 3    SpT : 5   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : GALEX J204546.8-054355

Link by name to the catalogue in VizieR :

SDSS J204546.81-054355.6 GALEX J204546.8-054355 SDSS J204546.82-054355.6 SDSS J204546.81-054355.7 USNO-B1.0 0842-00612195
Gaia DR3 6913420603662102784 Gaia DR2 6913420603660620416

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