Ton 22

Query : Ton 22

Basic data :
Ton 22 -- Hot Subdwarf
Other object types: otypes_help 		HS* (1994ApJ), * (GEN#,UBV,...), blu (2019A&A,Ton), SB* (2014A&A), UV (GALEX,PG), Em* (2023ApJS), V* (V*), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		09 43 54.5499190968 +27 46 59.158337664 (Optical) [ 0.0396 0.0425 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 41 00.8945536750 +28 00 48.122150486 [ 0.0396 0.0425 90 ]
Gal coord. (ep=J2000) : 		200.7757235457167 +48.6533649741465 [ 0.0396 0.0425 90 ]
Proper motions mas/yr : 		-16.922 -39.698 [0.049 0.053 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 212.67 [0.18] / z(spectroscopic) 0.000710 [0.000001] / cz 212.75 [0.18]
   (Opt) A 2023ApJS..264...17Z
Parallaxes (mas): 		1.5315 [0.0439] A 2020yCat.1350....0G
Spectral type: 		sdB D 1994ApJ...432..351S
Fluxes (6) :
B 12.95 [~] E ~
V 13.24 [~] E ~
G 13.196795 [0.002816] C 2020yCat.1350....0G
J 13.799 [0.029] C 2003yCat.2246....0C
H 13.90 [0.04] C 2003yCat.2246....0C
K 14.00 [0.07] C 2003yCat.2246....0C
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Identifiers (12) :
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2MASS J09435455+2746592 LAMOST J094354.56+274659.5 Ton 22 V* HX Leo
GALEX J094354.6+274656 PG 0941+280 UBV M 43104 Gaia DR3 648029239761019776
GEN# +6.10070022 TIC 233635622 uvby98 610070022 Gaia DR2 648029239761019776

References (25 between 1850 and 2026) (Total 25)
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 : 5    Distance : 3    Var : 1    Fe/H : 5    Plx : 2    PM : 2    SpT : 6   

   

External archives :

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

Link by name to the catalogue in VizieR :

2MASS J09435455+2746592 GALEX J094354.6+274656 PG 0941+280 uvby98 610070022 V* HX Leo
Gaia DR3 648029239761019776 Gaia DR2 648029239761019776

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