Gaia DR2 314637484355364224

All names: Gaia DR3 314637484355364224, SDSS J005940.03+332409.5, Gaia DR2 314637484355364224, Gaia EDR3 314637484355364224, WDJ005939.96+332410.05

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 00 59 40.08 (0.2) 00 59 40.08 00 59 40.08 00 59 39.96 (0.2) 00 59 40.08
Declination 33 24 08.95 (0.2) 33 24 08.98 33 24 08.95 33 24 10.05 (0.2) 33 24 08.98
Spectral type DA DA DA
Effective temperature [K] 5382.0 (32) 5360.0 5069.0 5423.0 (118)
log(g) [cgs] 7.91 (0.03) 7.90 7.69 7.91 (0.06)
Mass [M] 0.53 (0.02) 0.524 0.401 0.533 (0.05)
log(Luminosity) [L]
Cooling age [Gyr] 2.8770 2.9390
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] 11.45 (0.3) 11.47 (0.3) 11.45 11.45 (0.3) 11.47 (0.3)
Distance [pc] 87.34 (2) 87.19 (2) 87.34 87.34 (2) 87.19 (2)
Composition H
Proper motion (right ascension) [mas/yr] 94.96224478 (0.3) 95.23203443 (0.7) 94.962 (0.3) 95.23203443
Proper motion (declination) [mas/yr] -69.25824413 (0.2) -69.2378686 (0.6) -69.258 (0.2) -69.2378686
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.91 (0.09) 20.91 (0.09)
g magnitude 19.67 (0.01) 19.67 (0.01)
r magnitude 19.07 (0.01) 19.07 (0.01)
i magnitude 18.84 (0.01) 18.84 (0.01)
z magnitude 18.79 (0.04) 18.79 (0.04)
G magnitude 19.11 (0.04) 19.14 19.11 19.11 (0.004) 19.14
BP magnitude 19.55 (0.04) 19.53 19.53
RP magnitude 18.55 (0.03) 18.53 18.53
Pan g magnitude 19.56 (0.01)
Pan r magnitude 19.07 (0.007)
Pan i magnitude 18.86 (0.005)
Pan z magnitude 18.82 (0.009)
Pan y magnitude 18.79 (0.01)
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.