[BGK2006] J102448.88+085619.5

All names: Gaia DR3 3875967741350019456, SDSS J102448.87+085619.4, Gaia DR2 3875967741350019456, Gaia EDR3 3875967741350019456, SDSS J102448.86+085619.4, SDSS J102448.88+085619.5, LAMOST J102448.88+085619.5, SDSS J102448.87+085619.5, [BGK2006] J102448.88+085619.5

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Guo et al. 2015 Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 24 48.85 (0.07) 10 24 48.88 10 24 48.86 (0.08) 10 24 48.85 10 24 48.88 (0.07) 10 24 48.88
Declination 08 56 19.37 (0.05) 08 56 19.54 08 56 19.37 (0.07) 08 56 19.37 08 56 19.48 (0.05) 08 56 19.54
Spectral type DA DA DA DA DA DA
Effective temperature [K] 16269.0 16777.0 (481) 18334.0 (80)
log(g) [cgs] 7.85 7.86 (0.03) 7.89 (0.01)
Mass [M] 0.534 0.539 (0.02) 0.564 (0.005)
log(Luminosity) [L]
Cooling age [Gyr] 0.1165
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] 6.19 (0.07) 6.31 (0.09) 6.19 6.19 (0.07)
Distance [pc] 161.52 (2) 158.43 (2) 161.52 161.52 (2)
Composition H
Proper motion (right ascension) [mas/yr] -21.69124929 (0.09) -21.81866932 (0.2) -21.691 (0.09)
Proper motion (declination) [mas/yr] -7.083846184 (0.07) -7.291572247 (0.1) -7.084 (0.07)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 17.37 (0.02)
H magnitude 17.35 (0.04)
K magnitude 17.70 (0.1)
u magnitude 16.96 (0.008) 16.96 (0.008) 16.98 (0.03)
g magnitude 16.76 (0.004) 16.76 (0.004) 16.76 (0.02)
r magnitude 17.10 (0.005) 17.10 (0.005) 17.10 (0.01)
i magnitude 17.37 (0.006) 17.37 (0.006) 17.36 (0.02)
z magnitude 17.66 (0.02) 17.66 (0.02) 17.67 (0.03)
G magnitude 16.95 (0.005) 16.97 16.95 16.95 (0.003)
BP magnitude 16.89 (0.005) 16.88
RP magnitude 17.09 (0.01) 17.08
Pan g magnitude 16.81 (0.002)
Pan r magnitude 17.11 (0.003)
Pan i magnitude 17.39 (0.008)
Pan z magnitude 17.64 (0.004)
Pan y magnitude 17.81 (0.008)
E(B-V) 0.012

* 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.