All names: Gaia DR3 3985590699906231040, GALEX J110558.3+211944, SDSS J110558.27+211944.0, SDSS J110558.25+211943.7, SDSS J110558.26+211943.77, SDSS J110558.26+211943.7, Gaia DR2 3985590699906231040, Gaia EDR3 3985590699906231040
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 05 58.25 (0.08) | 11 05 58.28 | 11 05 58.25 (0.1) | 11 05 58.25 | 11 05 58.30 (0.08) | ||||||
Declination | 21 19 43.63 (0.06) | 21 19 44.07 | 21 19 43.65 (0.09) | 21 19 43.63 | 21 19 44.22 (0.06) | ||||||
Spectral type | DA | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 14348.0 | 14871.0 (90) | 15106.0 (422) | |||||||
log(g) | [cgs] | 8.44 | 8.44 (0.009) | 8.50 (0.02) | |||||||
Mass | [M☉] | 0.884 | 0.873 (0.006) | 0.924 (0.02) | |||||||
log(Luminosity) | [L☉] | ||||||||||
Cooling age | [Gyr] | 0.4495 | |||||||||
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] | 9.83 (0.09) | 9.73 (0.1) | 9.83 | 9.83 (0.09) | ||||||
Distance | [pc] | 101.69 (0.9) | 102.74 (1) | 101.69 | 101.69 (0.9) | ||||||
Composition | H | ||||||||||
Proper motion (right ascension) | [mas/yr] | -37.94646032 (0.09) | -37.92639499 (0.2) | -37.946 (0.09) | |||||||
Proper motion (declination) | [mas/yr] | -37.0031164 (0.08) | -36.80604922 (0.2) | -37.003 (0.08) | |||||||
Variability | |||||||||||
Magnetic | |||||||||||
Bd | [MG] | ||||||||||
Infrared excess (disk) | |||||||||||
Binarity | |||||||||||
B magnitude | |||||||||||
V magnitude | |||||||||||
R magnitude | |||||||||||
I magnitude | |||||||||||
J magnitude | |||||||||||
H magnitude | |||||||||||
K magnitude | |||||||||||
u magnitude | 17.21 (0.009) | 17.22 (0.01) | 17.21 (0.009) | ||||||||
g magnitude | 16.99 (0.005) | 17.02 (0.02) | 17.00 (0.005) | ||||||||
r magnitude | 17.23 (0.005) | 17.23 (0.02) | 17.22 (0.005) | ||||||||
i magnitude | 17.50 (0.006) | 17.51 (0.02) | 17.51 (0.006) | ||||||||
z magnitude | 17.79 (0.02) | 17.80 (0.02) | 17.81 (0.02) | ||||||||
G magnitude | 17.13 (0.008) | 17.15 | 17.13 | 17.13 (0.003) | |||||||
BP magnitude | 17.10 (0.008) | 17.09 | |||||||||
RP magnitude | 17.23 (0.01) | 17.23 | |||||||||
Pan g magnitude | 17.02 (0.006) | ||||||||||
Pan r magnitude | 17.27 (0.005) | ||||||||||
Pan i magnitude | 17.52 (0.005) | ||||||||||
Pan z magnitude | 17.77 (0.007) | ||||||||||
Pan y magnitude | 17.89 (0.01) | ||||||||||
E(B-V) | 0.004 |
* 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.