SDSS J103221.23+571319.0

All names: GALEX J103221.2+571316, Gaia DR2 854772296622123008, SDSS J103221.23+571319.02, SDSS J103221.22+571319.0, SDSS J103221.23+571319.0, Gaia DR3 854772296622123008, Gaia EDR3 854772296622123008

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 10 32 21.22 (0.8) 10 32 21.23 10 32 21.22 (0.8) 10 32 21.23 (0.8)
Declination 57 13 18.72 (0.9) 57 13 18.83 57 13 18.72 (1) 57 13 18.85 (0.9)
Spectral type DA DA DA DA
Effective temperature [K] 6753.0 8938.0 (107)
log(g) [cgs] 7.82 8.06 (0.2)
Mass [M] 0.488 0.505 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 1.2900
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] 3.48 (1) 3.20 (2) 3.48 (1)
Distance [pc] 287.36 (99) 312.94 (149) 287.36 (99)
Composition H
Proper motion (right ascension) [mas/yr] -3.926084623 (2) -2.718600918 (2) -3.926 (2)
Proper motion (declination) [mas/yr] -8.670305675 (2) -8.469307684 (2) -8.67 (2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.36 (0.1) 21.34 (0.1) 21.34 (0.1)
g magnitude 20.93 (0.03) 20.96 (0.04) 20.96 (0.04)
r magnitude 20.84 (0.04) 20.89 (0.04) 20.89 (0.04)
i magnitude 20.88 (0.06) 20.91 (0.06) 20.91 (0.06)
z magnitude 20.57 (0.2) 20.58 (0.2) 20.58 (0.2)
G magnitude 20.86 (0.2) 20.95 20.86 (0.01)
BP magnitude 20.53 (0.2) 20.77
RP magnitude 20.50 (0.1) 20.52
Pan g magnitude 20.90 (0.05)
Pan r magnitude 20.94 (0.02)
Pan i magnitude 20.95 (0.02)
Pan z magnitude 21.05 (0.05)
Pan y magnitude
E(B-V) 0.019

* 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.