SDSS J103759.10+242812.2

All names: Gaia EDR3 724126503943641216, SDSS J103759.09+242812.3, Gaia DR3 724126503943641216, GALEX J103759.1+242811, SDSS J103759.10+242812.2, Gaia DR2 724126503943641216, SDSS J103759.10+242812.26, SDSS J103759.09+242812.2

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 37 59.10 (0.2) 10 37 59.10 10 37 59.10 (0.2) 10 37 59.10 (0.2)
Declination 24 28 12.19 (0.2) 24 28 12.37 24 28 12.19 (0.3) 24 28 12.41 (0.2)
Spectral type DA DA DA DA
Effective temperature [K] 17280.0 22898.0 (195)
log(g) [cgs] 7.54 7.96 (0.03)
Mass [M] 0.397 0.609 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.0602
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] 1.42 (0.2) 2.17 (0.3) 1.42 (0.2)
Distance [pc] 702.36 (119) 460.35 (70) 702.35 (118)
Composition H
Proper motion (right ascension) [mas/yr] -0.601393641 (0.2) -1.728559508 (0.5) -0.601 (0.2)
Proper motion (declination) [mas/yr] -14.27054127 (0.2) -15.75247825 (0.6) -14.271 (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 18.46 (0.02) 18.47 (0.02) 18.47 (0.02)
g magnitude 18.45 (0.007) 18.47 (0.04) 18.44 (0.007)
r magnitude 18.85 (0.01) 18.86 (0.02) 18.84 (0.01)
i magnitude 19.16 (0.02) 19.20 (0.02) 19.16 (0.02)
z magnitude 19.40 (0.07) 19.40 (0.07) 19.39 (0.07)
G magnitude 18.72 (0.03) 18.74 18.72 (0.004)
BP magnitude 18.61 (0.03) 18.57
RP magnitude 18.84 (0.04) 18.79
Pan g magnitude 18.54 (0.01)
Pan r magnitude 18.88 (0.009)
Pan i magnitude 19.19 (0.009)
Pan z magnitude 19.40 (0.04)
Pan y magnitude 19.57 (0.05)
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.