Ton 281

Query : Ton 281

Basic data :
Ton 281 -- Hot Subdwarf
Other object types: otypes_help 		* (2015MNRAS,UCAC2,...), HS* (2011ApJ), blu (2019A&A,Ton), WD* (EGGR,WD), Opt (LAMOST,SDSS), Em* (2023ApJS), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 23 51.4747442208 +30 19 16.660616880 (Optical) [ 0.0401 0.0396 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 20 41.1121161695 +30 25 09.316189160 [ 0.0401 0.0396 90 ]
Gal coord. (ep=J2000) : 		188.1904556177570 +19.7864712794957 [ 0.0401 0.0396 90 ]
Proper motions mas/yr : 		-7.648 -12.322 [0.048 0.038 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -13.98 [1.55] / z(spectroscopic) -0.000047 [0.000005] / cz -13.98 [1.55]
   (Opt) B 2023ApJS..264...17Z
Parallaxes (mas): 		1.2803 [0.0534] A 2020yCat.1350....0G
Spectral type: 		sdB D 2012ApJS..203...21A
Fluxes (11) :
B 14.82 [0.01] D 2012yCat.1322....0Z
V 15.04 [0.03] D 2012yCat.1322....0Z
R 15.47 [0.09] E 2012yCat.1322....0Z
G 15.017710 [0.002888] C 2020yCat.1350....0G
J 15.601 [0.061] C 2003yCat.2246....0C
H 15.727 [0.151] C 2003yCat.2246....0C
u (AB) 14.547 [0.003] B 2012ApJS..203...21A
g (AB) 14.770 [0.003] B 2012ApJS..203...21A
r (AB) 15.235 [0.003] B 2012ApJS..203...21A
i (AB) 15.559 [0.004] B 2012ApJS..203...21A
z (AB) 15.885 [0.006] B 2012ApJS..203...21A
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Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

UCAC2 42399967 2MASS J07235148+3019165 Ton 281 Gaia DR3 885963418573729792
EGGR 423 SA 51-822 UCAC4 602-040466 Gaia DR2 885963418573729792
GALEX J072351.4+301916 SDSS J072351.47+301916.5 WD 0720+304
LAMOST J072351.47+301916.5 TIC 239122172 WD 0720+30

References (26 between 1850 and 2026) (Total 26)
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 : 6    Distance : 3    Fe/H : 5    Plx : 2    PM : 3    SpT : 10   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : Ton 281

Link by name to the catalogue in VizieR :

UCAC2 42399967 GALEX J072351.4+301916 2MASS J07235148+3019165 SDSS J072351.47+301916.5 UCAC4 602-040466
WD 0720+304 WD 0720+30 Gaia DR3 885963418573729792 Gaia DR2 885963418573729792

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