Gaia DR3 3229489023438183552

All names: Gaia DR2 3229489023438183552, Gaia DR3 3229489023438183552, USNO-A2.0 0825-01095616, GALEX J043801.5-005323

Parameter Unit Vincent et al. 2024 Simbad
Right ascension 04 38 01.54 04 38 01.53 (0.2)
Declination -00 53 23.95 -00 53 23.62 (0.08)
Spectral type DA DA
Effective temperature [K] 11191.0 (366)
log(g) [cgs] 8.11 (0.06)
Mass [M☉] 0.667 (0.05)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 5.04 5.04 (0.2)
Distance [pc] 198.28 198.28 (7)
Composition
Proper motion (right ascension) [mas/yr] 15.569 (0.2)
Proper motion (declination) [mas/yr] -20.558 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.90 (0.3)
V magnitude
R magnitude 18.50 (0.3)
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 18.49 18.49 (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

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Absorption lines

Photometric filters

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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.