All names: 2QZ J133714.4+010443, Gaia DR2 3663471382521565184, SDSS J133714.44+010443.8, WD 1334+013, USNO-A2.0 0900-07438291, SDSS J133714.44+010443.7, GALEX 2696470941972562790, SDSS J133714.44+010443.9, EQ J1337+0104, [MMN2004c] WD J1337+0104
| Parameter | Unit | Simbad |
|---|---|---|
| Right ascension | 13 37 14.45 (0.2) | |
| Declination | 01 04 43.90 (0.2) | |
| Spectral type | DA4 | |
| Effective temperature | [K] | |
| log(g) | [cgs] | |
| Mass | [M☉] | |
| log(Luminosity) | [L☉] | |
| Cooling age | [Gyr] | |
| log(H/He) | ||
| log(C/He) | ||
| log(Ca/He) | ||
| log(Ca/H) | ||
| Parallax | [mas] | 5.95 (0.3) |
| Distance | [pc] | 167.93 (8) |
| Composition | ||
| Proper motion (right ascension) | [mas/yr] | -12.404 (0.5) |
| Proper motion (declination) | [mas/yr] | -12.533 (0.3) |
| Variability | ||
| Magnetic | ||
| Bd | [MG] | |
| Infrared excess (disk) | ||
| Binarity | ||
| B magnitude | 18.00 (0.3) | |
| V magnitude | ||
| R magnitude | 18.30 (0.3) | |
| I magnitude | ||
| J magnitude | ||
| H magnitude | 18.50 (0.1) | |
| K magnitude | ||
| u magnitude | 18.90 (0.02) | |
| g magnitude | 18.56 (0.007) | |
| r magnitude | 18.69 (0.009) | |
| i magnitude | 18.82 (0.01) | |
| z magnitude | 19.07 (0.06) | |
| G magnitude | 18.64 (0.003) | |
| BP magnitude | ||
| RP magnitude | ||
| Pan g magnitude | ||
| Pan r magnitude | ||
| Pan i magnitude | ||
| Pan z magnitude | ||
| Pan y magnitude |
* 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 (LANL). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.