SDSS J012640.95+142752.0

All names: SDSS J012640.95+142752.06, GALEX J012641.0+142752, Gaia EDR3 2590356039631319040, SDSS J012640.95+142752.0, Gaia DR2 2590356039631319040, Gaia DR3 2590356039631319040

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad
Right ascension 01 26 40.95 (1) 01 26 40.95 01 26 40.95 (1) 01 26 40.95 (1)
Declination 14 27 52.07 (0.9) 14 27 52.05 14 27 52.07 (1) 14 27 52.03 (0.9)
Spectral type DA: DA: DA
Effective temperature [K] 6918.0 7338.0 (186)
log(g) [cgs] 8.06 7.59 (0.3)
Mass [M] 0.628 0.41 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 1.7130
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] 4.98 (1) 3.83 (1) 4.98 (1)
Distance [pc] 200.61 (54) 261.07 (75) 200.61 (54)
Composition H
Proper motion (right ascension) [mas/yr] 3.34715907 (2) 4.064033869 (3) 3.347 (2)
Proper motion (declination) [mas/yr] 2.293465746 (1) -1.67574636 (3) 2.293 (1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.22 (0.09) 21.22 (0.08) 21.22 (0.08)
g magnitude 20.83 (0.03) 20.85 (0.04) 20.85 (0.04)
r magnitude 20.60 (0.03) 20.63 (0.03) 20.63 (0.03)
i magnitude 20.69 (0.05) 20.72 (0.05) 20.72 (0.05)
z magnitude 20.54 (0.2) 20.57 (0.2) 20.57 (0.2)
G magnitude 20.61 (0.09) 20.70 20.61 (0.009)
BP magnitude 20.64 (0.09) 20.63
RP magnitude 20.02 (0.1) 20.28
Pan g magnitude 20.82 (0.03)
Pan r magnitude 20.68 (0.03)
Pan i magnitude 20.64 (0.02)
Pan z magnitude 20.55 (0.06)
Pan y magnitude 20.56
E(B-V) 0.021

* 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.