All names: Gaia EDR3 733623123311703424, Gaia DR3 733623123311703424, SDSS J110235.21+305006.7, SDSS J110235.20+305006.6, Gaia DR2 733623123311703424, GALEX J110235.2+305006
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 11 02 35.19 (0.5) | 11 02 35.21 | 11 02 35.19 (0.9) | 11 02 35.22 (0.5) | 11 02 35.21 | |||||
Declination | 30 50 06.47 (0.5) | 30 50 06.69 | 30 50 06.48 (0.9) | 30 50 06.68 (0.5) | 30 50 06.73 | |||||
Spectral type | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 16062.0 | 16433.0 (439) | |||||||
log(g) | [cgs] | 8.26 | 7.88 (0.1) | |||||||
Mass | [M☉] | 0.773 | 0.555 (0.05) | |||||||
log(Luminosity) | [L☉] | |||||||||
Cooling age | [Gyr] | 0.2440 | ||||||||
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] | 2.46 (0.6) | 2.19 (1) | 2.46 (0.6) | ||||||
Distance | [pc] | 406.89 (107) | 457.46 (260) | 406.88 (107) | ||||||
Composition | H | |||||||||
Proper motion (right ascension) | [mas/yr] | -20.54578908 (0.6) | -20.91314523 (2) | -20.546 (0.6) | ||||||
Proper motion (declination) | [mas/yr] | -12.82777208 (0.5) | -11.77112996 (1) | -12.828 (0.5) | ||||||
Variability | ||||||||||
Magnetic | ||||||||||
Bd | [MG] | |||||||||
Infrared excess (disk) | ||||||||||
Binarity | ||||||||||
B magnitude | ||||||||||
V magnitude | ||||||||||
R magnitude | ||||||||||
I magnitude | ||||||||||
J magnitude | ||||||||||
H magnitude | ||||||||||
K magnitude | ||||||||||
u magnitude | 20.05 (0.04) | 20.09 (0.04) | 20.09 (0.04) | |||||||
g magnitude | 19.82 (0.01) | 19.80 (0.01) | 19.82 (0.03) | |||||||
r magnitude | 20.08 (0.02) | 20.08 (0.02) | 20.11 (0.03) | |||||||
i magnitude | 20.37 (0.04) | 20.36 (0.04) | 20.38 (0.04) | |||||||
z magnitude | 20.58 (0.2) | 20.62 (0.2) | 20.62 (0.2) | |||||||
G magnitude | 19.96 (0.06) | 20.00 | 19.96 (0.006) | |||||||
BP magnitude | 19.94 (0.06) | 20.02 | ||||||||
RP magnitude | 20.05 (0.1) | 19.97 | ||||||||
Pan g magnitude | 19.83 (0.01) | |||||||||
Pan r magnitude | 20.09 (0.01) | |||||||||
Pan i magnitude | 20.38 (0.02) | |||||||||
Pan z magnitude | 20.40 (0.09) | |||||||||
Pan y magnitude | ||||||||||
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.