GD 23

Query : GD 23

Basic data :
GD 23 -- White Dwarf
Other object types: otypes_help 		* (GD,PB,...), WD* (2015MNRAS), WD? (2018MNRAS), Opt (LAMOST,SDSS), PM* (2011MNRAS), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 04 13.8548571048 +07 26 29.496394356 (Optical) [ 0.0540 0.0514 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 01 35.5225892111 +07 12 06.331270569 [ 0.0540 0.0514 90 ]
Gal coord. (ep=J2000) : 		152.5469872904753 -51.1960629097547 [ 0.0540 0.0514 90 ]
Proper motions mas/yr : 		57.864 32.470 [0.069 0.062 90] A 2020yCat.1350....0G
Parallaxes (mas): 		8.6339 [0.0636] A 2020yCat.1350....0G
Spectral type: 		DA D 2015MNRAS.454.2787G
Fluxes (11) :
B 16.4 [~] E 2003AJ....125..984M
R 16.3 [~] E 2003AJ....125..984M
G 16.365280 [0.002997] C 2020yCat.1350....0G
J 16.81 [0.02] C 2011MNRAS.417.1210G
H 16.91 [0.04] C 2011MNRAS.417.1210G
K 16.99 [0.06] C 2011MNRAS.417.1210G
u (AB) 16.276 [0.006] B 2012ApJS..203...21A
g (AB) 16.185 [0.004] B 2012ApJS..203...21A
r (AB) 16.535 [0.005] B 2012ApJS..203...21A
i (AB) 16.807 [0.006] B 2012ApJS..203...21A
z (AB) 17.091 [0.011] C 2012ApJS..203...21A
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Identifiers (11) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GD 23 2MASS J02041384+0726297 SDSS J020413.87+072629.7 Gaia DR2 2569316953353625472
GALEX J020413.8+072630 PB 6617 TIC 336982348 Gaia DR3 2569316953353625472
LAMOST J020413.86+072630.3 SDSS J020413.87+072629.6 USNO-B1.0 0974-00025562

References (16 between 1850 and 2026) (Total 16)
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 : 4    Plx : 2    PM : 3    SpT : 5   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : GD 23

Link by name to the catalogue in VizieR :

GALEX J020413.8+072630 2MASS J02041384+0726297 PB 6617 SDSS J020413.87+072629.6 SDSS J020413.87+072629.7
USNO-B1.0 0974-00025562 Gaia DR2 2569316953353625472 Gaia DR3 2569316953353625472

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