SDSS J113728.14+063748.4

All names: SDSS J113728.14+063748.5, GALEX J113728.1+063748, Gaia EDR3 3909652723175276160, Gaia DR2 3909652723175276160, SDSS J113728.14+063748.4, SDSS J113728.14+063748.47, Gaia DR3 3909652723175276160

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 11 37 28.13 (0.3) 11 37 28.15 11 37 28.13 (0.5) 11 37 28.16 (0.3)
Declination 06 37 48.32 (0.2) 06 37 48.53 06 37 48.32 (0.3) 06 37 48.49 (0.2)
Spectral type DA DA DA DA
Effective temperature [K] 14639.0 23089.0 (282)
log(g) [cgs] 7.61 7.90 (0.04)
Mass [M] 0.417 0.58 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.1192
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] 1.49 (0.3) 1.81 (0.5) 1.49 (0.3)
Distance [pc] 669.50 (151) 551.95 (144) 669.48 (151)
Composition H
Proper motion (right ascension) [mas/yr] -29.88905556 (0.4) -30.71666857 (0.8) -29.889 (0.4)
Proper motion (declination) [mas/yr] -10.98480594 (0.4) -11.65803919 (0.6) -10.985 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.32 (0.03) 19.34 (0.03) 19.32 (0.03)
g magnitude 19.29 (0.01) 19.31 (0.02) 19.29 (0.01)
r magnitude 19.65 (0.02) 19.65 (0.02) 19.65 (0.02)
i magnitude 19.98 (0.03) 19.97 (0.03) 19.98 (0.03)
z magnitude 20.37 (0.1) 20.33 (0.1) 20.37 (0.1)
G magnitude 19.51 (0.04) 19.55 19.51 (0.005)
BP magnitude 19.51 (0.04) 19.38
RP magnitude 19.69 (0.07) 19.74
Pan g magnitude 19.35 (0.004)
Pan r magnitude 19.69 (0.01)
Pan i magnitude 19.97 (0.01)
Pan z magnitude 20.19 (0.03)
Pan y magnitude 19.97 (0.05)
E(B-V) 0.027

* 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.