SDSS J013923.59+063249.1

All names: SDSS J013923.59+063249.13, Gaia DR2 2562497988396606080, GALEX J013923.6+063248, SDSS J013923.58+063249.1, Gaia EDR3 2562497988396606080, SDSS J013923.59+063249.1, Gaia DR3 2562497988396606080

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 01 39 23.59 (0.3) 01 39 23.59 01 39 23.59 (0.5) 01 39 23.59 (0.3)
Declination 06 32 49.04 (0.2) 06 32 49.14 06 32 49.05 (0.4) 06 32 49.19 (0.2)
Spectral type DA DA DA DA
Effective temperature [K] 8293.0 8855.0 (58)
log(g) [cgs] 7.28 7.75 (0.08)
Mass [M] 0.274 0.486 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 0.4859
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] 2.40 (0.4) 2.65 (0.5) 2.40 (0.4)
Distance [pc] 416.63 (70) 378.02 (76) 416.63 (70)
Composition H
Proper motion (right ascension) [mas/yr] -1.189145594 (0.4) 0.136215984 (1) -1.189 (0.4)
Proper motion (declination) [mas/yr] -9.400779476 (0.3) -8.725458149 (0.7) -9.401 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.43 (0.06) 20.45 (0.05) 20.43 (0.06)
g magnitude 19.81 (0.01) 19.85 (0.03) 19.81 (0.01)
r magnitude 19.74 (0.02) 19.79 (0.02) 19.74 (0.02)
i magnitude 19.80 (0.02) 19.85 (0.03) 19.80 (0.02)
z magnitude 19.78 (0.08) 19.83 (0.08) 19.78 (0.08)
G magnitude 19.74 (0.06) 19.79 19.74 (0.005)
BP magnitude 19.85 (0.06) 19.71
RP magnitude 19.54 (0.05) 19.51
Pan g magnitude 19.81 (0.009)
Pan r magnitude 19.78 (0.02)
Pan i magnitude 19.86 (0.01)
Pan z magnitude 19.98 (0.04)
Pan y magnitude 19.94 (0.05)
E(B-V) 0.037

* 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.