Gaia DR2 53716846734195328

All names: Gaia DR3 53716846734195328, Gaia DR2 53716846734195328, WDJ040802.96+232343.08, J0408+2323, Gaia EDR3 53716846734195328, WDJ04082.96+232343.07

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 04 08 03.02 (0.09) 04 08 03.02 04 08 03.02 04 08 02.96 (0.09) 04 08 03.02
Declination 23 23 42.46 (0.05) 23 23 42.48 23 23 42.46 23 23 43.08 (0.05) 23 23 42.48
Spectral type DA DA DA
Effective temperature [K] 12053.0 (110) 12071.0 (110) 12071.0 12167.0 11775.0 (262)
log(g) [cgs] 8.66 8.69 8.64 8.64 (0.02)
Mass [M] 1.024 (0.008) 1.038 (0.01) 1.038 0.995 1.011 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 1.2200 (0.06) 1.2370 1.0910
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] 12.40 (0.1) 12.64 (0.2) 12.40 12.40 (0.1) 12.64 (0.2)
Distance [pc] 80.62 (0.6) 79.10 (1) 80.62 80.62 (0.6) 79.10 (1)
Composition H
Proper motion (right ascension) [mas/yr] 57.37041108 (0.1) 57.46340955 (0.3) 57.37 (0.1) 57.46340955
Proper motion (declination) [mas/yr] -38.86360619 (0.08) -38.69509659 (0.2) -38.864 (0.08) -38.69509659
Variability NOV
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 17.30 (0.007) 17.31 17.30 17.30 (0.003) 17.31
BP magnitude 17.32 (0.007) 17.30 17.30
RP magnitude 17.31 (0.009) 17.30 17.30
Pan g magnitude 17.23 (0.002)
Pan r magnitude 17.40 (0.004)
Pan i magnitude 17.60 (0.004)
Pan z magnitude 17.80 (0.01)
Pan y magnitude 17.95 (0.01)
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.