Ton 804

Query : Ton 804

Basic data :
Ton 804 -- Hot Subdwarf
Other object types: otypes_help 		HS* (2015MNRAS), * (2015MNRAS,USNO,...), blu (2019A&A,Ton), Opt (SDSS,LAMOST), UV (GALEX)
ICRS coord. (ep=J2000) : 		15 50 42.0118163304 +29 45 23.641937676 (Optical) [ 0.0280 0.0372 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 48 40.6074728143 +29 54 23.885719869 [ 0.0280 0.0372 90 ]
Gal coord. (ep=J2000) : 		047.6647828586553 +50.7510245001230 [ 0.0280 0.0372 90 ]
Proper motions mas/yr : 		-22.631 -14.294 [0.037 0.054 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -2 [7] / z(spectroscopic) -0.000007 [0.000023] / cz -2.00 [7.00]
   (Opt) D 2021ApJS..256...28L
Parallaxes (mas): 		0.3331 [0.0458] A 2020yCat.1350....0G
Spectral type: 		sdB D 2015MNRAS.446.4078K
Fluxes (8) :
B 16.1 [~] E ~
V 16.2 [~] E ~
G 16.389122 [0.002830] C 2020yCat.1350....0G
u (AB) 15.899 [0.005] B 2012ApJS..203...21A
g (AB) 16.128 [0.004] B 2012ApJS..203...21A
r (AB) 16.619 [0.004] B 2012ApJS..203...21A
i (AB) 16.959 [0.005] B 2012ApJS..203...21A
z (AB) 17.264 [0.012] C 2012ApJS..203...21A
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Identifiers (8) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

SDSS J155042.00+294523.6 LAMOST J155041.99+294523.5 Ton 804 Gaia DR3 1320813464131916416
GALEX J155041.9+294523 SDSS J155042.00+294523.5 USNO-B1.0 1197-00239171 Gaia DR2 1320813464131916416

References (16 between 1850 and 2026) (Total 16)
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    Fe/H : 5    Plx : 2    PM : 3    SpT : 6   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : Ton 804

Link by name to the catalogue in VizieR :

SDSS J155042.00+294523.6 GALEX J155041.9+294523 SDSS J155042.00+294523.5 USNO-B1.0 1197-00239171 Gaia DR3 1320813464131916416
Gaia DR2 1320813464131916416

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