GD 454

Query : GD 454

Basic data :
GD 454 -- White Dwarf
Other object types: otypes_help 		* (GD,USNO,...), WD* (2020ApJ), WD? (2018MNRAS), PM* (LSPM), UV (GALEX), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		07 54 29.3493514584 +66 11 06.640644444 (Optical) [ 0.0275 0.0397 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 49 41.8187503461 +66 19 07.124373820 [ 0.0275 0.0397 90 ]
Gal coord. (ep=J2000) : 		149.8855680704783 +30.9828622724439 [ 0.0275 0.0397 90 ]
Proper motions mas/yr : 		-29.731 -193.986 [0.035 0.043 90] A 2020yCat.1350....0G
Parallaxes (mas): 		24.2619 [0.0585] A 2020yCat.1350....0G
Spectral type: 		DC D 2020ApJ...898...84K
Fluxes (9) :
B 16.5 [~] E ~
R 16.4 [~] E 2003AJ....125..984M
G 16.719412 [0.002844] C 2020yCat.1350....0G
J 16.179 [0.088] C 2003yCat.2246....0C
u (AB) 17.473 [0.010] C 2015ApJS..219...12A
g (AB) 16.940 [0.005] C 2015ApJS..219...12A
r (AB) 16.765 [0.005] C 2015ApJS..219...12A
i (AB) 16.740 [0.006] C 2015ApJS..219...12A
z (AB) 16.823 [0.010] 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

GD 454 2MASS J07542936+6611065 USNO-B1.0 1561-00115200
GALEX J075429.2+661106 SDSS J075429.33+661105.7 Gaia DR3 1094919590481107968
LSPM J0754+6611 TIC 457099062 Gaia DR2 1094919590481107968

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 : 2    Plx : 2    PM : 3    SpT : 3   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : GD 454

Link by name to the catalogue in VizieR :

GALEX J075429.2+661106 LSPM J0754+6611 2MASS J07542936+6611065 SDSS J075429.33+661105.7 USNO-B1.0 1561-00115200
Gaia DR3 1094919590481107968 Gaia DR2 1094919590481107968

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