All names: 2SLAQ J143733.53+003334.6, GALEX J143733.5+003335, Gaia DR2 3654705938386448768, Gaia DR3 3654705938386448768, SDSS J143733.53+003334.6, WD 1435+007, 2QZ J143733.5+003334, WiggleZ S15J143733535+00333463, SDSS J143733.53+003334.5, Gaia EDR3 3654705938386448768
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 37 33.53 (1) | 14 37 33.53 | 14 37 33.53 (2) | 14 37 33.53 (1) | 14 37 33.53 | 14 37 33.29 | 14 37 33.53 | ||
| Declination | 00 33 34.62 (2) | 00 33 34.63 | 00 33 34.62 (2) | 00 33 34.62 (2) | 00 33 34.63 | 00 33 32.04 | 00 33 34.58 | ||
| Spectral type | DA | DA: | DA: | DA | |||||
| Effective temperature | [K] | 10437.0 (337) | 11016.0 (467) | ||||||
| log(g) | [cgs] | 7.78 (0.3) | 7.72 (0.3) | ||||||
| Mass | [M☉] | 0.476 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | ||||||||
| Distance | [pc] | ||||||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | ||||||||
| Proper motion (declination) | [mas/yr] | ||||||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 21.00 (0.06) | 21.00 (0.07) | 21.02 (0.07) | 21.01 | 21.01 (0.07) | ||||
| g magnitude | 20.50 (0.02) | 20.52 (0.02) | 20.53 (0.02) | 20.53 | 20.53 (0.02) | ||||
| r magnitude | 20.62 (0.03) | 20.64 (0.03) | 20.67 (0.03) | 20.67 | 20.66 (0.03) | ||||
| i magnitude | 20.64 (0.04) | 20.64 (0.05) | 20.66 (0.04) | 20.66 | 20.66 (0.05) | ||||
| z magnitude | 20.94 (0.2) | 20.90 (0.2) | 20.97 (0.2) | 20.97 | 20.98 (0.2) | ||||
| G magnitude | 20.56 (0.2) | 20.64 | 20.56 (0.01) | ||||||
| BP magnitude | 20.49 (0.2) | 20.60 | |||||||
| RP magnitude | 20.27 (0.2) | 20.26 | |||||||
| Pan g magnitude | 20.56 (0.01) | ||||||||
| Pan r magnitude | 20.61 (0.05) | ||||||||
| Pan i magnitude | 20.85 (0.03) | ||||||||
| Pan z magnitude | 20.84 (0.07) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | |||||||||
* 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.