Gaia DR2 3411147173483832320

All names: J0441+2042, Gaia EDR3 3411147173483832320, LAMOST J044132.41+204214.5, Gaia DR2 3411147173483832320, SDSS J044132.42+204214.3, GALEX J044132.3+204214, WDJ044132.42+204214.22, SDSS J044132.41+204214.3, Gaia DR3 3411147173483832320

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Guo et al. 2015 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 04 41 32.41 (0.1) 04 41 32.41 04 41 32.41 04 41 32.42 (0.1) 04 41 32.41
Declination 20 42 14.57 (0.05) 20 42 14.55 20 42 14.57 20 42 14.22 (0.05) 20 42 14.55
Spectral type DA DA DA DA DA DA
Effective temperature [K] 7443.0 (62) 7415.0 (52) 7443.0 (62) 7414.0 7155.0 7562.0 (107)
log(g) [cgs] 7.80 (0.02) 7.79 (0.02) 7.80 (0.02) 7.79 7.68 7.84 (0.03)
Mass [M] 0.482 (0.01) 0.477 (0.02) 0.482 (0.02) 0.478 0.402 0.503 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 1.0300 0.9879 0.9886
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] 11.14 (0.1) 11.15 (0.2) 11.15 (0.2) 11.14 11.14 (0.1) 11.15 (0.2)
Distance [pc] 89.75 (1) 89.69 (1) 89.72 (1) 89.75 89.75 (1) 89.72 (1)
Composition H H
Proper motion (right ascension) [mas/yr] -6.714598701 (0.2) -7.170681319 (0.5) -6.715 (0.2) -7.170681319
Proper motion (declination) [mas/yr] 21.29251418 (0.1) 21.48195541 (0.2) 21.293 (0.1) 21.48195541
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 17.11 (0.02)
H magnitude
K magnitude 16.88 (0.06)
u magnitude 18.35 (0.02) 18.37 (0.02) 18.37 (0.02)
g magnitude 17.91 (0.006) 17.91 (0.006)
r magnitude 17.73 (0.006) 17.73 (0.006)
i magnitude 17.71 (0.007) 17.71 (0.007)
z magnitude 17.77 (0.02) 17.77 (0.02)
G magnitude 17.71 (0.009) 17.73 17.71 17.71 (0.003) 17.73
BP magnitude 17.88 (0.009) 17.85 17.85
RP magnitude 17.41 (0.009) 17.38 17.38
Pan g magnitude 17.85 (0.01) 17.85 (0.01)
Pan r magnitude 17.73 (0.004) 17.73 (0.004)
Pan i magnitude 17.75 (0.004) 17.75 (0.004)
Pan z magnitude 17.81 (0.004) 17.80 (0.005)
Pan y magnitude 17.84 (0.005) 17.84 (0.007)
E(B-V) 0.004

* 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.