All names: Gaia DR2 3796543247607025920, SDSS J112613.88-020536.3, WD 1123-018, SDSS J112613.88-020536.2, Gaia EDR3 3796543247607025920, GALEX J112613.8-020535, 2QZ J112613.8-020536, Gaia DR3 3796543247607025920
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 26 13.89 (0.7) | 11 26 13.89 | 11 26 13.89 (0.9) | 11 26 13.89 (0.7) | 11 26 13.88 | 11 26 13.42 | 11 26 13.88 | |||||
| Declination | -02 05 36.58 (0.8) | -02 05 36.30 | -02 05 36.57 (1) | -02 05 36.29 (0.8) | -02 05 36.33 | -02 05 36.60 | -02 05 36.27 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 30606.0 (1206) | 29752.0 (913) | 30325.0 (894) | ||||||||
| log(g) | [cgs] | 8.02 (0.3) | 8.11 (0.2) | 8.08 (0.2) | ||||||||
| Mass | [M☉] | 0.66 (0.2) | 0.684 (0.1) | |||||||||
| log(Luminosity) | [L☉] | -0.86 (0.2) | ||||||||||
| Cooling age | [Gyr] | 0.0085 (0.003) | ||||||||||
| 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] | 1.29 (1) | 1.29 (1) | |||||||||
| Distance | [pc] | 773.60 (578) | 773.57 (578) | |||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.773572227 (0.8) | -0.774 (0.8) | 1.8 | ||||||||
| Proper motion (declination) | [mas/yr] | -18.5020243 (0.6) | -18.502 (0.6) | -28.0 | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.59 (0.03) | 19.59 (0.03) | 19.62 (0.03) | 19.61 | 19.62 (0.03) | |||||||
| g magnitude | 19.80 (0.01) | 19.79 (0.01) | 19.81 (0.02) | 19.80 | 19.81 (0.02) | |||||||
| r magnitude | 20.32 (0.03) | 20.33 (0.03) | 20.38 (0.04) | 20.38 (0.04) | ||||||||
| i magnitude | 20.55 (0.05) | 20.55 (0.05) | 20.59 (0.05) | 20.58 (0.05) | ||||||||
| z magnitude | 20.62 (0.2) | 20.67 (0.2) | 20.68 (0.2) | 20.67 (0.2) | ||||||||
| G magnitude | 20.10 (0.1) | 20.15 | 20.10 (0.008) | |||||||||
| BP magnitude | 20.06 (0.1) | 19.88 | ||||||||||
| RP magnitude | 20.41 (0.2) | 20.56 | ||||||||||
| Pan g magnitude | 19.89 (0.02) | |||||||||||
| Pan r magnitude | 20.31 (0.02) | |||||||||||
| Pan i magnitude | 20.63 (0.03) | |||||||||||
| Pan z magnitude | 20.83 (0.08) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.023 | |||||||||||
* 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.