WD 1011+335

All names: KUV 10115+3332, Gaia DR2 746368077985317888, Gaia DR3 746368077985317888, WD 1011+335, SDSS J101424.74+331648.1, Gaia EDR3 746368077985317888, GALEX J101424.7+331647

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H Gaia DR2 Stilism Gianninas et al. 2011 Vincent et al. 2024 Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 10 14 24.73 (0.1) 10 14 24.73 (0.1) 10 14 24.73 10 14 24.75 (0.1) 10 14 24.58
Declination 33 16 47.86 (0.09) 33 16 47.87 (0.1) 33 16 47.86 33 16 48.18 (0.09) 33 16 47.28
Spectral type DA DA DA DA2.5 DA
Effective temperature [K] 17914.0 20560.0 (417) 19184.0 (973)
log(g) [cgs] 7.96 8.11 (0.06) 7.98 (0.06)
Mass [M] 0.596 0.69 (0.04) 0.611 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 0.0989
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] 3.69 (0.1) 3.79 (0.2) 3.69 3.69 (0.1)
Distance [pc] 270.82 (9) 263.62 (13) 200.00 270.82 270.82 (9)
Composition H H
Proper motion (right ascension) [mas/yr] -17.00600514 (0.2) -16.87338143 (0.3) -17.006 (0.1)
Proper motion (declination) [mas/yr] -20.01422642 (0.1) -20.54223241 (0.3) -20.014 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.50
V magnitude 17.40
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.88 (0.02)
g magnitude 17.80 (0.01)
r magnitude 18.18 (0.01)
i magnitude 18.49 (0.03)
z magnitude 18.74 (0.05)
G magnitude 18.02 (0.01) 18.04 18.02 18.02 (0.003)
BP magnitude 17.98 (0.01) 17.92
RP magnitude 18.21 (0.02) 18.16
Pan g magnitude 17.88 (0.005)
Pan r magnitude 18.20 (0.006)
Pan i magnitude 18.52 (0.004)
Pan z magnitude 18.78 (0.01)
Pan y magnitude 18.91 (0.02)
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.