US 2309

Query : US 2309

Basic data :
US 2309 -- Hot Subdwarf
Other object types: otypes_help 		HS* (2015MNRAS), * (UCAC4,Gaia), blu (2022A&A,US), UV (GALEX,KUV), HS? (2013MNRAS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		09 05 48.0260728488 +42 40 38.138765952 (Optical) [ 0.0425 0.0388 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 02 31.3632826170 +42 52 40.387155256 [ 0.0425 0.0388 90 ]
Gal coord. (ep=J2000) : 		178.6278856924466 +42.1515860933192 [ 0.0425 0.0388 90 ]
Proper motions mas/yr : 		2.783 -19.265 [0.052 0.052 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -108 [6] / z(spectroscopic) -0.00036 [0.00002] / cz -107.9 [6.0]
   (Opt) E 2020ApJS..249....3A
Parallaxes (mas): 		0.2811 [0.0593] A 2020yCat.1350....0G
Spectral type: 		sdO D 2015MNRAS.446.4078K
Fluxes (9) :
B 16.19 [0.04] E 2012yCat.1322....0Z
V 16.14 [0.01] E 2012yCat.1322....0Z
R 12.59 [~] D 2012yCat.1322....0Z
G 16.429298 [0.002868] C 2020yCat.1350....0G
u (AB) 16.276 [0.006] B 2020ApJS..249....3A
g (AB) 16.290 [0.004] B 2020ApJS..249....3A
r (AB) 16.545 [0.004] B 2020ApJS..249....3A
i (AB) 16.635 [0.005] B 2020ApJS..249....3A
z (AB) 16.730 [0.009] B 2020ApJS..249....3A
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (8) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

UCAC4 664-054173 KUV 09025+4253 SDSS J090548.02+424037.9 Gaia DR2 816805442855642496
GALEX J090548.0+424038 SDSS J090548.01+424038.0 US 2309 Gaia DR3 816805442855642496

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 : 1    Fe/H : 2    Plx : 2    PM : 2    SpT : 5   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : US 2309

Link by name to the catalogue in VizieR :

UCAC4 664-054173 GALEX J090548.0+424038 SDSS J090548.01+424038.0 SDSS J090548.02+424037.9 Gaia DR2 816805442855642496
Gaia DR3 816805442855642496

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