GD 40

Query : GD 40

Basic data :
GD 40 -- White Dwarf
Other object types: otypes_help 		WD* (1975ApJ,EGGR,...), * (GD,FBS,...), WD? (2018MNRAS), UV (GALEX,KUV), Opt (LAMOST,SDSS), Q? ([HH86]), Em* (2023ApJS), PM* (2018yCat), blu (US), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		03 02 53.1037481136 -01 08 33.798683976 (Optical) [ 0.0406 0.0349 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 00 20.6833479680 -01 20 15.745964779 [ 0.0406 0.0349 90 ]
Gal coord. (ep=J2000) : 		178.9851077329190 -49.1582637406198 [ 0.0406 0.0349 90 ]
Proper motions mas/yr : 		-88.802 -35.657 [0.056 0.045 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.78 [7.49] / z(spectroscopic) -0.000076 [0.000025] / cz -22.78 [7.49]
   (Opt) D 2023ApJS..264...17Z
Parallaxes (mas): 		15.3618 [0.0456] A 2020yCat.1350....0G
Spectral type: 		DBZ4 C 1990ApJS...72..707S
Fluxes (11) :
B 15.479 [0.02] D 2012yCat.1322....0Z
V 15.384 [0.19] D 2012yCat.1322....0Z
G 15.485593 [0.002877] C 2020yCat.1350....0G
J 15.885 [0.072] C 2003yCat.2246....0C
H 15.897 [0.161] D 2003yCat.2246....0C
K 15.621 [0.214] D 2003yCat.2246....0C
u (AB) 15.263 [0.004] B 2020ApJS..249....3A
g (AB) 15.343 [0.004] B 2020ApJS..249....3A
r (AB) 15.633 [0.005] B 2020ApJS..249....3A
i (AB) 15.856 [0.005] B 2020ApJS..249....3A
z (AB) 16.110 [0.007] B 2020ApJS..249....3A
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Identifiers (27) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GD 40 LAMOST J030253.08-010833.8 SDSS J030253.08-010833.9 WD 0300-013
EGGR 384 2MASS J03025311-0108335 TIC 439908180 WIRED J030253.09-010833.7
FBS 0300-013 PB 6987 UCAC4 445-004045 WISE J030253.03-010834.0
GALEX J030253.0-010834 SDSS J030253.10-010833.7 US 3561 [HH86] 0300-013
GEN# +6.10060040 SDSS J030253.08-010833.8 uvby98 610060040 Gaia DR3 5187830356195791488
KUV 03003-0120 SDSS J030253.10-010833.8 WD 0300-019 Gaia DR2 5187830356195791488
LAMOST J030253.08-010833.7 SDSS J030253.08-010833.7 WD 0300-01

References (187 between 1850 and 2026) (Total 187)
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 : 4    Distance : 4    Fe/H : 8    Plx : 2    PM : 3    SpT : 14   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : GD 40

Link by name to the catalogue in VizieR :

FBS 0300-013 GALEX J030253.0-010834 2MASS J03025311-0108335 PB 6987 SDSS J030253.10-010833.7
SDSS J030253.08-010833.8 SDSS J030253.10-010833.8 SDSS J030253.08-010833.7 SDSS J030253.08-010833.9 UCAC4 445-004045
uvby98 610060040 WD 0300-019 WD 0300-01 WD 0300-013 WISE J030253.03-010834.0
Gaia DR3 5187830356195791488 Gaia DR2 5187830356195791488

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