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
Spectra without link are available upon request
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.