Ton 644

Query : Ton 644

Basic data :
Ton 644 -- White Dwarf
Other object types: otypes_help 		WD* (2011MNRAS,WIRED), WD? (2018MNRAS), UV (GALEX,KUV), PM* (2018yCat), * (Gaia), blu (Ton), Opt (SDSS)
ICRS coord. (ep=J2000) : 		12 47 40.0955173968 +30 30 07.405495884 (Optical) [ 0.1018 0.0739 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 45 14.2985567314 +30 46 32.072827743 [ 0.1018 0.0739 90 ]
Gal coord. (ep=J2000) : 		136.4594521091855 +86.5266735324797 [ 0.1018 0.0739 90 ]
Proper motions mas/yr : 		1.096 -62.564 [0.121 0.110 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 17 [5] / z(spectroscopic) 0.000057 [0.000017] / cz 17.00 [5.00]
   (Opt) C 2019MNRAS.486.2169K
Parallaxes (mas): 		12.1509 [0.1126] A 2020yCat.1350....0G
Spectral type: 		DA D 2011MNRAS.417.1210G
Fluxes (6) :
G 17.910759 [0.003348] C 2020yCat.1350....0G
u (AB) 18.564 [0.016] C 2015ApJS..219...12A
g (AB) 18.082 [0.006] C 2015ApJS..219...12A
r (AB) 17.983 [0.007] C 2015ApJS..219...12A
i (AB) 17.962 [0.008] C 2015ApJS..219...12A
z (AB) 18.028 [0.019] C 2015ApJS..219...12A
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Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

SDSS J124740.09+303006.9 SDSS J124740.10+303007.0 WIRED J124740.09+303007.0
GALEX J124740.1+303007 SDSS J124740.09+303007.0 Gaia DR3 1465214177336901376
KUV 12452+3046 Ton 644 Gaia DR2 1465214177336901376

References (21 between 1850 and 2026) (Total 21)
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 : 3    Distance : 6    Fe/H : 7    Plx : 3    PM : 3    SpT : 8   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : Ton 644

Link by name to the catalogue in VizieR :

SDSS J124740.09+303006.9 GALEX J124740.1+303007 SDSS J124740.10+303007.0 SDSS J124740.09+303007.0 Gaia DR3 1465214177336901376
Gaia DR2 1465214177336901376

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