SDSS J100343.15+193217.3

All names: Gaia DR3 626791171943155072, Gaia EDR3 626791171943155072, Gaia DR2 626791171943155072, SDSS J100343.14+193217.2, SDSS J100343.15+193217.2, SDSS J100343.15+193217.3, GALEX J100343.2+193217

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 03 43.14 (0.9) 10 03 43.15 10 03 43.14 (2) 10 03 43.15 (0.9) 10 03 43.15
Declination 19 32 17.22 (0.9) 19 32 17.27 19 32 17.23 (1) 19 32 17.42 (0.9) 19 32 17.28
Spectral type DA DA DA DA
Effective temperature [K] 27904.0 16412.0 (796)
log(g) [cgs] 9.63 7.10 (0.3)
Mass [M] 1.428 0.316 (0.05)
log(Luminosity) [L]
Cooling age [Gyr] 0.5212
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] 3.06 (1) 3.64 (2) 3.06 (1)
Distance [pc] 326.94 (145) 275.02 (183) 326.94 (145)
Composition H
Proper motion (right ascension) [mas/yr] -9.111067689 (1) -10.55354272 (3) -9.111 (1)
Proper motion (declination) [mas/yr] -12.62066639 (0.9) -13.81485113 (3) -12.621 (0.9)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.63 (0.06) 20.64 (0.06) 20.65 (0.06)
g magnitude 20.45 (0.02) 20.45 (0.03) 20.48 (0.03)
r magnitude 20.68 (0.03) 20.69 (0.04) 20.70 (0.04)
i magnitude 21.00 (0.07) 21.01 (0.07) 21.05 (0.07)
z magnitude 21.48 (0.3) 21.41 (0.3) 21.41 (0.3)
G magnitude 20.61 (0.2) 20.72 20.61 (0.01)
BP magnitude 20.82 (0.2) 20.37
RP magnitude 20.48 (0.3) 20.76
Pan g magnitude 20.49 (0.02)
Pan r magnitude 20.76 (0.03)
Pan i magnitude 20.98 (0.04)
Pan z magnitude 21.04 (0.08)
Pan y magnitude
E(B-V) 0.020

* 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.