SDSS J110149.97+420013.7

All names: GALEX J110149.9+420013, SDSS J110149.98+420013.7, WD 1059+422, Gaia DR3 778246149890040192, SDSS J110149.97+420013.7, Gaia EDR3 778246149890040192, Gaia DR2 778246149890040192

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 11 01 49.98 (0.4) 11 01 49.97 11 01 49.98 (0.6) 11 01 49.97 (0.4) 11 01 49.97 11 01 49.30 11 01 49.98
Declination 42 00 13.82 (0.4) 42 00 13.73 42 00 13.82 (0.4) 42 00 13.80 (0.4) 42 00 13.73 42 00 09.72 42 00 13.74
Spectral type DA DA DA DA DA DA
Effective temperature [K] 14504.0 15208.0 (459) 16087.0 (472)
log(g) [cgs] 8.24 8.01 (0.1) 8.08 (0.1)
Mass [M☉] 0.759 0.657 (0.07)
log(Luminosity) [L☉]
Cooling age [Gyr] 0.3178
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] 3.73 (0.6) 2.56 (0.5) 3.73 (0.6)
Distance [pc] 268.23 (42) 391.22 (84) 268.23 (42)
Composition H
Proper motion (right ascension) [mas/yr] 2.461127205 (0.7) 0.700878442 (1) 2.461 (0.7) 1.7
Proper motion (declination) [mas/yr] 1.406314893 (0.4) 1.701271306 (0.7) 1.406 (0.4) -3.6
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.86 (0.04) 19.86 (0.04) 19.84 (0.04) 19.83 19.84 (0.04)
g magnitude 19.59 (0.01) 19.59 (0.01) 19.60 (0.02) 19.59 19.60 (0.02)
r magnitude 19.79 (0.02) 19.79 (0.02) 19.78 (0.03) 19.77 19.79 (0.03)
i magnitude 20.11 (0.03) 20.11 (0.03) 20.12 (0.03) 20.11 20.13 (0.03)
z magnitude 20.27 (0.1) 20.27 (0.1) 20.30 (0.1) 20.30 20.30 (0.1)
G magnitude 19.72 (0.05) 19.75 19.72 (0.005)
BP magnitude 19.81 (0.05) 19.63
RP magnitude 20.00 (0.1) 19.82
Pan g magnitude 19.58 (0.01)
Pan r magnitude 19.85 (0.01)
Pan i magnitude 20.10 (0.01)
Pan z magnitude 20.31 (0.06)
Pan y magnitude 19.79
E(B-V) 0.014

* 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.