All names: UCAC4 502-012543, Gaia EDR3 3338258765268407552, TIC 200525765, WDJ053210.46+101632.79, WISE J053210.44+101633.2, 2MASS J05321046+1016327, WISEA J053210.44+101633.0, Gaia DR2 3338258765268407552, Gaia DR3 3338258765268407552, WDJ053210.46+101632.78, LAMOST J053210.44+101633.0
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 05 32 10.43 (0.03) | 05 32 10.43 | 05 32 10.43 | 05 32 10.46 (0.03) | 05 32 10.43 | |||||
Declination | 10 16 33.07 (0.02) | 10 16 33.06 | 10 16 33.07 | 10 16 32.79 (0.02) | 10 16 33.06 | |||||
Spectral type | DB | DB | ||||||||
Effective temperature | [K] | 16755.0 | 18801.0 | 21917.0 (418) | ||||||
log(g) | [cgs] | 7.30 | 7.51 | 7.65 (0.006) | ||||||
Mass | [M☉] | 0.319 | 0.37 | 0.429 (0.004) | ||||||
log(Luminosity) | [L☉] | |||||||||
Cooling age | [Gyr] | 0.0651 | 0.0485 | |||||||
log(H/He) | ||||||||||
log(C/He) | ||||||||||
log(Ca/He) | ||||||||||
log(Ca/H) | ||||||||||
Parallax | [mas] | 14.93 (0.03) | 14.86 (0.06) | 14.93 | 14.93 (0.03) | 14.86 (0.06) | ||||
Distance | [pc] | 66.97 (0.1) | 67.32 (0.3) | 66.97 | 66.97 (0.1) | 67.32 (0.3) | ||||
Composition | ||||||||||
Proper motion (right ascension) | [mas/yr] | -33.47972439 (0.04) | -33.30733837 (0.09) | -33.48 (0.04) | -33.30733837 | |||||
Proper motion (declination) | [mas/yr] | 17.69690892 (0.02) | 17.72774732 (0.08) | 17.697 (0.03) | 17.72774732 | |||||
Variability | ||||||||||
Magnetic | ||||||||||
Bd | [MG] | |||||||||
Infrared excess (disk) | ||||||||||
Binarity | ||||||||||
B magnitude | 14.10 (0.04) | |||||||||
V magnitude | 14.18 (0.02) | |||||||||
R magnitude | 14.47 (0.1) | |||||||||
I magnitude | ||||||||||
J magnitude | 14.77 (0.05) | |||||||||
H magnitude | 14.89 (0.08) | |||||||||
K magnitude | 14.81 (0.1) | |||||||||
u magnitude | ||||||||||
g magnitude | 14.05 (0.04) | |||||||||
r magnitude | 14.41 (0.03) | |||||||||
i magnitude | 14.66 (0.03) | |||||||||
z magnitude | ||||||||||
G magnitude | 14.18 (0.001) | 14.20 | 14.18 | 14.18 (0.003) | 14.20 | |||||
BP magnitude | 14.09 (0.001) | 14.04 | 14.04 | |||||||
RP magnitude | 14.35 (0.001) | 14.35 | 14.35 | |||||||
Pan g magnitude | 14.07 (0.001) | |||||||||
Pan r magnitude | 14.39 (0.003) | |||||||||
Pan i magnitude | 14.68 (0.008) | |||||||||
Pan z magnitude | 14.93 (0.003) | |||||||||
Pan y magnitude | 15.12 (0.008) | |||||||||
E(B-V) | 0.001 |
* 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.