All names: GALEX J212648.1-354145, 2MASS J21264809-3541450, WDJ212648.1-354145.07, TIC 211406761, Gaia DR2 6590223386925213312, EC 21237-3554, Gaia DR3 6590223386925213312, WDJ212648.10-354145.08, Gaia EDR3 6590223386925213312, SCR J2126-3541
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|
| Right ascension | 21 26 48.29 (0.05) | 21 26 48.29 | 21 26 48.29 | 21 26 48.10 (0.05) | 21 26 48.29 | ||
| Declination | -35 41 47.43 (0.05) | -35 41 47.36 | -35 41 47.43 | -35 41 45.07 (0.05) | -35 41 47.36 | ||
| Spectral type | DA | DA | |||||
| Effective temperature | [K] | 13892.0 (141) | |||||
| log(g) | [cgs] | 7.98 (0.01) | |||||
| Mass | [M☉] | 0.598 (0.009) | |||||
| log(Luminosity) | [L☉] | ||||||
| Cooling age | [Gyr] | ||||||
| log(H/He) | |||||||
| log(C/He) | |||||||
| log(Ca/He) | |||||||
| log(Ca/H) | |||||||
| Parallax | [mas] | 10.81 (0.05) | 10.59 (0.1) | 10.81 | 10.81 (0.05) | 10.59 (0.1) | |
| Distance | [pc] | 92.54 (0.4) | 94.42 (1) | 92.54 | 92.54 (0.4) | 94.42 (1) | |
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | 149.2778586 (0.05) | 149.426584 (0.2) | 149.278 (0.06) | 149.426584 | ||
| Proper motion (declination) | [mas/yr] | -147.6475628 (0.05) | -147.4262185 (0.3) | -147.648 (0.06) | -147.4262185 | ||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 16.32 | ||||||
| V magnitude | 16.11 | ||||||
| R magnitude | 16.22 | ||||||
| I magnitude | 16.22 | ||||||
| J magnitude | 16.59 (0.1) | ||||||
| H magnitude | 16.53 (0.3) | ||||||
| K magnitude | |||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 16.27 (0.003) | 16.28 | 16.27 | 16.27 (0.003) | 16.28 | ||
| BP magnitude | 16.25 (0.003) | 16.24 | 16.24 | ||||
| RP magnitude | 16.34 (0.003) | 16.34 | 16.34 | ||||
| Pan g magnitude | |||||||
| Pan r magnitude | |||||||
| Pan i magnitude | |||||||
| Pan z magnitude | |||||||
| Pan y magnitude | |||||||
| 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.