GD 556

Query : GD 556

Basic data :
GD 556 -- White Dwarf
Other object types: otypes_help 		WD* (2011ApJ,EGGR,...), WD? (2018MNRAS), * (GD,Gaia), PM* (2018yCat), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		23 14 04.3017921696 +55 28 14.113976340 (Optical) [ 0.0284 0.0272 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 11 50.5687144458 +55 11 58.753203328 [ 0.0284 0.0272 90 ]
Gal coord. (ep=J2000) : 		109.3720704345433 -04.8168271968120 [ 0.0284 0.0272 90 ]
Proper motions mas/yr : 		-58.923 -112.179 [0.037 0.034 90] A 2020yCat.1350....0G
Parallaxes (mas): 		9.4755 [0.036] A 2020yCat.1350....0G
Spectral type: 		DA3.0 C 2011ApJ...743..138G
Fluxes (9) :
B 16 [~] E ~
G 16.116310 [0.002840] C 2020yCat.1350....0G
J 15.964 [0.095] C 2003yCat.2246....0C
H 16.046 [0.205] C 2003yCat.2246....0C
u (AB) 16.49 [0.01] C 2011MNRAS.417.1210G
g (AB) 16.059 [0.006] B 2011MNRAS.417.1210G
r (AB) 16.221 [0.009] B 2011MNRAS.417.1210G
i (AB) 16.37 [0.01] C 2011MNRAS.417.1210G
z (AB) 16.56 [0.02] C 2011MNRAS.417.1210G
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Identifiers (9) :
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GD 556 SDSS J231404.27+552813.7 WD 2311+552
EGGR 404 TIC 371825311 Gaia DR2 1997087778930444928
2MASS J23140423+5528144 WD 2311+55 Gaia DR3 1997087778930444928

References (33 between 1850 and 2026) (Total 33)
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    Fe/H : 1    Plx : 2    PM : 3    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : GD 556

Link by name to the catalogue in VizieR :

2MASS J23140423+5528144 SDSS J231404.27+552813.7 WD 2311+55 WD 2311+552 Gaia DR2 1997087778930444928
Gaia DR3 1997087778930444928

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