All names: SDSS J174359.68+050209.4, J1743+0502, Gaia DR2 4473632403597115776, Gaia DR3 4473632403597115776, SDSS J174359.69+050209.5, Gaia EDR3 4473632403597115776, WDJ174359.69+050209.44
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 43 59.66 (0.3) | 17 43 59.67 | 17 43 59.66 | 17 43 59.69 (0.3) | ||||||
| Declination | 05 02 09.73 (0.3) | 05 02 09.72 | 05 02 09.73 | 05 02 09.44 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 7010.0 (128) | 6802.0 (114) | 7011.0 (128) | 7194.0 (323) | |||||
| log(g) | [cgs] | 8.86 (0.04) | 8.82 (0.8) | 8.87 (0.06) | 8.89 (0.08) | |||||
| Mass | [M☉] | 1.129 (0.03) | 1.109 (0.3) | 1.133 (0.04) | 1.147 (0.04) | |||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.9800 | ||||||||
| 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] | 10.86 (0.4) | 10.93 (17) | 10.93 (0.6) | 10.86 | 10.86 (0.4) | ||||
| Distance | [pc] | 92.09 (3) | 91.49 (143) | 91.48 (5) | 92.09 | 92.09 (3) | ||||
| Composition | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -27.15683854 (0.4) | -27.9895416 (2) | -27.157 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 18.27492984 (0.3) | 17.60990284 (2) | 18.275 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 19.16 (0.1) | |||||||||
| H magnitude | 18.98 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | 20.55 (0.07) | 20.32 (0.06) | ||||||||
| g magnitude | 19.97 (0.02) | |||||||||
| r magnitude | 19.74 (0.02) | |||||||||
| i magnitude | 19.63 (0.02) | |||||||||
| z magnitude | 19.75 (0.09) | |||||||||
| G magnitude | 19.67 (0.04) | 19.71 | 19.67 | 19.67 (0.005) | ||||||
| BP magnitude | 19.94 (0.04) | 19.81 | ||||||||
| RP magnitude | 19.38 (0.04) | 19.31 | ||||||||
| Pan g magnitude | 19.89 (0.02) | 19.89 (0.02) | ||||||||
| Pan r magnitude | 19.71 (0.01) | 19.71 (0.01) | ||||||||
| Pan i magnitude | 19.63 (0.02) | 19.63 (0.01) | ||||||||
| Pan z magnitude | 19.73 (0.02) | 19.73 (0.02) | ||||||||
| Pan y magnitude | 19.67 (0.04) | 19.67 (0.05) | ||||||||
| E(B-V) | 0.051 | |||||||||
* 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.