SDSS J101444.68+281233.1

All names: Gaia DR2 739644426942815616, Gaia DR3 739644426942815616, GALEX J101444.6+281233, SDSS J101444.68+281233.2, SDSS J101444.68+281233.1, Gaia EDR3 739644426942815616

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 14 44.65 (0.2) 10 14 44.68 10 14 44.65 (0.3) 10 14 44.65 10 14 44.70 (0.2) 10 14 44.68
Declination 28 12 33.24 (0.2) 28 12 33.17 28 12 33.23 (0.3) 28 12 33.24 28 12 33.03 (0.2) 28 12 33.15
Spectral type DA DA DA DA DA
Effective temperature [K] 8700.0 8815.0 (321) 8872.0 (58)
log(g) [cgs] 8.12 8.07 (0.07) 8.07 (0.09)
Mass [M] 0.673 0.641 (0.06) 0.637 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 1.0430
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] 6.90 (0.2) 7.24 (0.4) 6.90 6.90 (0.2)
Distance [pc] 144.91 (4) 138.18 (8) 144.91 144.90 (4)
Composition H
Proper motion (right ascension) [mas/yr] -35.85979178 (0.2) -35.21856926 (0.5) -35.86 (0.2)
Proper motion (declination) [mas/yr] 12.94880265 (0.2) 12.57652866 (0.5) 12.949 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.05 (0.02) 19.05 (0.02) 19.02 (0.02)
g magnitude 18.59 (0.008) 18.59 (0.008) 18.61 (0.02)
r magnitude 18.50 (0.008) 18.50 (0.008) 18.51 (0.02)
i magnitude 18.67 (0.01) 18.67 (0.01) 18.68 (0.02)
z magnitude 18.84 (0.03) 18.84 (0.04) 18.83 (0.04)
G magnitude 18.54 (0.02) 18.57 18.54 18.54 (0.004)
BP magnitude 18.65 (0.02) 18.65
RP magnitude 18.35 (0.03) 18.36
Pan g magnitude 18.58 (0.003)
Pan r magnitude 18.61 (0.008)
Pan i magnitude 18.69 (0.005)
Pan z magnitude 18.79 (0.01)
Pan y magnitude 18.84 (0.03)
E(B-V) 0.009

* 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.