SDSS J100324.87+372104.5

All names: SDSS J100324.87+372104.6, SDSS J100324.87+372104.5, Gaia EDR3 802022577743072256, Gaia DR2 802022577743072256, WD 1000+375, GALEX J100324.8+372105, Gaia DR3 802022577743072256

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 03 24.89 (0.3) 10 03 24.87 10 03 24.89 (0.4) 10 03 24.86 (0.3) 10 03 24.87 10 03 24.98 10 03 24.87
Declination 37 21 04.37 (0.3) 37 21 04.58 37 21 04.37 (0.4) 37 21 04.60 (0.3) 37 21 04.57 37 20 57.84 37 21 04.57
Spectral type DA DA DA_auto DA DA DA
Effective temperature [K] 26769.0 29200.0 (660) 29508.0 (657)
log(g) [cgs] 6.82 8.16 (0.2) 8.06 (0.2)
Mass [M] 0.273 0.672 (0.09)
log(Luminosity) [L]
Cooling age [Gyr]
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] 0.74 (0.4) 0.54 (0.9) 0.74 (0.4)
Distance [pc] 1346.51 (751) 1844.81 (3098) 1346.44 (751)
Composition H
Proper motion (right ascension) [mas/yr] 22.48059495 (0.4) 21.48528799 (0.9) 22.481 (0.4) 27.8
Proper motion (declination) [mas/yr] -14.49870362 (0.3) -14.61376044 (0.8) -14.499 (0.3) -15.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.15 (0.02) 19.18 (0.02) 19.18 (0.03) 19.18 19.16 (0.03)
g magnitude 19.37 (0.01) 19.41 (0.01) 19.37 (0.05) 19.36 19.36 (0.05)
r magnitude 19.87 (0.02) 19.89 (0.02) 19.90 (0.02) 19.90 19.88 (0.02)
i magnitude 20.19 (0.03) 20.20 (0.03) 20.22 (0.03) 20.22 20.22 (0.03)
z magnitude 20.39 (0.1) 20.36 (0.1) 20.40 (0.1) 20.40 20.35 (0.1)
G magnitude 19.62 (0.05) 19.69 19.62 (0.005)
BP magnitude 19.49 (0.05) 19.51
RP magnitude 19.79 (0.08) 19.80
Pan g magnitude 19.45 (0.005)
Pan r magnitude 19.85 (0.01)
Pan i magnitude 20.20 (0.01)
Pan z magnitude 20.47 (0.03)
Pan y magnitude
E(B-V) 0.018

* 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.