SDSS J111929.79+482038.7

All names: Gaia DR3 789505084542988288, SDSS J111929.79+482038.73, Gaia DR2 789505084542988288, SDSS J111929.78+482038.7, GALEX J111929.9+482038, Gaia EDR3 789505084542988288, SDSS J111929.79+482038.7

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 11 19 29.91 (0.1) 11 19 29.79 11 19 29.91 (0.2) 11 19 29.91 11 19 29.77 (0.1)
Declination 48 20 37.80 (0.2) 48 20 38.72 48 20 37.83 (0.2) 48 20 37.80 48 20 38.77 (0.2)
Spectral type DAZ: DAZ: DA DAZ DA
Effective temperature [K] 6735.0 6478.0 (191) 6995.0 (253)
log(g) [cgs] 7.82 7.60 (0.4) 7.99 (0.08)
Mass [M] 0.489 0.3979999999999999 (0.1) 0.584 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 1.3020
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] 6.47 (0.3) 6.15 (0.4) 6.47 6.47 (0.3)
Distance [pc] 154.45 (7) 162.64 (11) 154.45 154.45 (7)
Composition H
Proper motion (right ascension) [mas/yr] 90.30124727 (0.2) 89.50491582 (0.3) 90.301 (0.2)
Proper motion (declination) [mas/yr] -60.7427717 (0.2) -60.43454173 (0.5) -60.743 (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 20.17 (0.05) 20.18 (0.05) 20.17 (0.05)
g magnitude 19.61 (0.01) 19.61 (0.02) 19.62 (0.01)
r magnitude 19.44 (0.02) 19.44 (0.02) 19.43 (0.02)
i magnitude 19.35 (0.02) 19.35 (0.03) 19.35 (0.02)
z magnitude 19.40 (0.06) 19.38 (0.06) 19.39 (0.06)
G magnitude 19.41 (0.03) 19.45 19.41 19.41 (0.004)
BP magnitude 19.61 (0.03) 19.56
RP magnitude 19.00 (0.04) 18.99
Pan g magnitude 19.58 (0.01)
Pan r magnitude 19.43 (0.009)
Pan i magnitude 19.37 (0.007)
Pan z magnitude 19.36 (0.03)
Pan y magnitude 19.35 (0.04)
E(B-V) 0.011

* 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.