Gaia DR3 395529452466746880

All names: Gaia DR3 395529452466746880, GALEX J000420.4+512008, Gaia DR2 395529452466746880

Parameter Unit Vincent et al. 2024 Simbad
Right ascension 00 04 20.44 00 04 20.42 (0.06)
Declination 51 20 09.05 51 20 09.16 (0.07)
Spectral type DA DA
Effective temperature [K] 33086.0 (1893)
log(g) [cgs] 7.81 (0.07)
Mass [M☉] 0.559 (0.05)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.05 2.05 (0.1)
Distance [pc] 488.34 488.35 (25)
Composition
Proper motion (right ascension) [mas/yr] 11.559 (0.08)
Proper motion (declination) [mas/yr] -6.427 (0.09)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 18.00 18.00 (0.003)
BP magnitude
RP magnitude
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)

* Constant surface field

Special notes:

Spectra

Controls

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Range:

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y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit




The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.