Ton 21

Query : Ton 21

Basic data :
Ton 21 -- White Dwarf
Other object types: otypes_help 		* (GEN#,UBV,...), WD* (1986ApJS,WD), UV (GALEX,PG), WD? (2021MNRAS), V* (1SWASP), blu (Ton), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		09 42 50.6352905952 +26 00 59.844255084 (Optical) [ 0.0456 0.0409 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 39 58.3355492155 +26 14 45.178270921 [ 0.0456 0.0409 90 ]
Gal coord. (ep=J2000) : 		203.3104053476434 +48.0694498758750 [ 0.0456 0.0409 90 ]
Proper motions mas/yr : 		-20.811 -19.200 [0.054 0.047 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.4462 [0.0557] A 2020yCat.1350....0G
Spectral type: 		DA.7 C 2011ApJ...743..138G
Fluxes (10) :
B 14.18 [~] E ~
V 14.53 [~] E ~
G 14.618135 [0.002813] C 2020yCat.1350....0G
J 15.359 [0.06] C 2003yCat.2246....0C
H 15.566 [0.17] C 2003yCat.2246....0C
u (AB) 13.91 [0.01] C 2011MNRAS.417.1210G
g (AB) 14.38 [0.02] C 2011MNRAS.417.1210G
r (AB) 14.88 [0.02] C 2011MNRAS.417.1210G
i (AB) 15.29 [0.01] C 2011MNRAS.417.1210G
z (AB) 15.62 [0.02] C 2011MNRAS.417.1210G
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Identifiers (12) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

WD 0939+262 2MASS J09425065+2600599 1SWASP J094250.60+260100.1 UBV M 43103
GALEX J094250.7+260058 PG 0939+262 TIC 233432206 Gaia DR2 646608632082864256
GEN# +6.10070021 SDSS J094250.63+260059.7 Ton 21 Gaia DR3 646608632082864256

References (43 between 1850 and 2026) (Total 43)
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 : 3    Fe/H : 4    Plx : 2    PM : 3    SpT : 4   

   

Observing logs
IUE : 7   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : Ton 21

Link by name to the catalogue in VizieR :

WD 0939+262 GALEX J094250.7+260058 2MASS J09425065+2600599 PG 0939+262 SDSS J094250.63+260059.7
Gaia DR2 646608632082864256 Gaia DR3 646608632082864256

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