Ton S 18

Query : Ton S 18

Basic data :
Ton S 18 -- Hot Subdwarf
Other object types: otypes_help 		* (UCAC2,UCAC4,...), blu (2019A&A,Ton), HS* (2015MNRAS), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 25 08.3521573344 -26 14 21.054050736 (Optical) [ 0.0457 0.0362 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 22 13.6977636325 -26 27 18.667759672 [ 0.0457 0.0362 90 ]
Gal coord. (ep=J2000) : 		021.7197998618994 -44.2448263540308 [ 0.0457 0.0362 90 ]
Proper motions mas/yr : 		3.960 -10.451 [0.054 0.040 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.6585 [0.0611] A 2020yCat.1350....0G
Spectral type: 		sdOB D 2015MNRAS.453.1879K
Fluxes (10) :
U 13.76 [~] D 2015MNRAS.453.1879K
B 14.96 [~] D 2015MNRAS.453.1879K
V 15.28 [~] D 2015MNRAS.453.1879K
R 15.65 [0.05] E 2012yCat.1322....0Z
G 15.154721 [0.002840] C 2020yCat.1350....0G
J 15.79 [0.07] C 2003yCat.2246....0C
H 15.85 [0.11] D 2003yCat.2246....0C
K 16.10 [0.28] D 2003yCat.2246....0C
g 14.96 [0.01] E 2012yCat.1322....0Z
r 15.39 [0.01] E 2012yCat.1322....0Z
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Identifiers (9) :
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UCAC2 21216584 2MASS J21250837-2614211 UCAC4 319-227805
EC 21222-2627 TIC 300577754 Gaia DR3 6791026886266626304
GALEX J212508.3-261420 Ton S 18 Gaia DR2 6791026886266626304

References (8 between 1850 and 2026) (Total 8)
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

Distance : 2    Plx : 2    PM : 2    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

UCAC2 21216584 GALEX J212508.3-261420 2MASS J21250837-2614211 UCAC4 319-227805 Gaia DR3 6791026886266626304
Gaia DR2 6791026886266626304

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