Gaia DR2 575585919005741184

All names: Gaia EDR3 575585919005741184, GALEX J020431.0+871331, Gaia DR2 575585919005741184, WDJ020431.96+871332.25, J0204+8713, Gaia DR3 575585919005741184

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Jewett et al. 2024 Vincent et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 02 04 30.99 (0.08) 02 04 31.02 02 04 30.99 02 04 31.96 (0.08) 02 04 31.02
Declination 87 13 32.86 (0.08) 87 13 32.84 87 13 32.86 87 13 32.25 (0.08) 87 13 32.84
Spectral type DA DA DA
Effective temperature [K] 11135.0 (207) 11131.0 (206) 11208.0 11083.0 11288.0 (268)
log(g) [cgs] 8.71 8.72 8.65 8.73 (0.03)
Mass [M] 1.053 (0.01) 1.049 (0.01) 1.055 0.998 1.06 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 1.7500 (0.1) 1.6200 1.4620
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 11.11 (0.08) 11.05 (0.1) 11.11 11.11 (0.08) 11.05 (0.1)
Distance [pc] 89.98 (0.7) 90.47 (0.9) 89.98 89.98 (0.7) 90.47 (0.9)
Composition H
Proper motion (right ascension) [mas/yr] -43.83545964 (0.1) -43.61193952 (0.2) -43.835 (0.1) -43.61193952
Proper motion (declination) [mas/yr] 38.55749339 (0.1) 38.03867653 (0.2) 38.557 (0.1) 38.03867653
Variability VAR
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 17.80 (0.01) 17.82 17.80 17.80 (0.003) 17.82
BP magnitude 17.85 (0.01) 17.84 17.84
RP magnitude 17.78 (0.01) 17.77 17.77
Pan g magnitude 17.79 (0.009)
Pan r magnitude 17.89 (0.006)
Pan i magnitude 18.09 (0.008)
Pan z magnitude 18.30 (0.01)
Pan y magnitude 18.30 (0.05)
E(B-V) 0.005

* Constant surface field

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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.