GD 198

Query : GD 198

Basic data :
GD 198 -- White Dwarf
Other object types: otypes_help 		WD* (1967ApJ,EGGR,...), * (GD,GEN#,...), WD? (2018MNRAS), PM* (2018yCat), blu (FB), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 15 23.9764472064 -11 18 30.091464468 (Optical) [ 0.0402 0.0285 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 12 38.1929562074 -11 10 58.081749049 [ 0.0402 0.0285 90 ]
Gal coord. (ep=J2000) : 		002.0350732075202 +27.3815566992026 [ 0.0402 0.0285 90 ]
Proper motions mas/yr : 		34.430 -96.879 [0.055 0.043 90] A 2020yCat.1350....0G
Parallaxes (mas): 		10.7999 [0.0458] A 2020yCat.1350....0G
Spectral type: 		DB D 1967ApJ...150..927E
Fluxes (5) :
B 15.42 [~] E ~
V 15.53 [~] E ~
G 15.458710 [0.002832] C 2020yCat.1350....0G
J 15.905 [0.075] C 2003yCat.2246....0C
H 15.937 [0.137] D 2003yCat.2246....0C
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Identifiers (13) :
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GD 198 GEN# +6.10060198 uvby98 610060198 Gaia DR3 4342506850188840192
EGGR 194 GSC 05621-01008 WD 1612-111
FB 61 2MASS J16152396-1118300 WD 1612-11
GALEX J161524.0-111830 TIC 135654503 Gaia DR2 4342506850188840192

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 : 2    Plx : 2    PM : 3    SpT : 6   

   

External archives :

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

Link by name to the catalogue in VizieR :

GALEX J161524.0-111830 GSC 05621-01008 2MASS J16152396-1118300 uvby98 610060198 WD 1612-111
WD 1612-11 Gaia DR2 4342506850188840192 Gaia DR3 4342506850188840192

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