All names: SDSS J143604.00+571906.3, Gaia DR2 1610832913203639424, SDSS J143603.99+571906.1, WD 1434+575, Gaia EDR3 1610832917500065920, Gaia DR3 1610832917500065920, 2MASS J14360399+5719058, [SGR2010] J1436+5719, TIC 298163546, GALEX J143603.8+571905
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 36 03.96 (0.1) | 14 36 03.99 | 14 36 03.96 (0.2) | 14 36 03.99 (0.1) | 14 36 04.20 | |||
| Declination | 57 19 06.15 (0.1) | 57 19 06.07 | 57 19 06.15 (0.2) | 57 19 06.16 (0.1) | 57 18 59.40 | |||
| Spectral type | D+M1 | WD+M1 | ||||||
| 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] | 0.67 (0.1) | 0.56 (0.2) | 0.67 (0.1) | ||||
| Distance | [pc] | 1503.22 (305) | 1786.36 (603) | 1503.31 (305) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -15.4430427 (0.1) | -15.39709005 (0.4) | -15.443 (0.1) | ||||
| Proper motion (declination) | [mas/yr] | -0.480576887 (0.2) | -0.494894717 (0.3) | -0.481 (0.2) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | yes | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 16.71 (0.1) | |||||||
| H magnitude | 16.10 (0.2) | |||||||
| K magnitude | 15.58 (0.2) | |||||||
| u magnitude | 21.15 (0.1) | 21.11 (0.1) | 21.11 | |||||
| g magnitude | 19.97 (0.02) | 19.91 (0.02) | 19.91 | |||||
| r magnitude | 18.88 (0.01) | 18.82 (0.01) | 18.82 | |||||
| i magnitude | 18.16 (0.009) | 18.17 (0.009) | 18.17 | |||||
| z magnitude | 17.77 (0.02) | 17.73 (0.02) | 17.73 | |||||
| G magnitude | 18.69 (0.04) | 18.72 | 18.69 (0.003) | |||||
| BP magnitude | 19.53 (0.04) | 19.50 | ||||||
| RP magnitude | 17.78 (0.01) | 17.79 | ||||||
| Pan g magnitude | 19.78 (0.01) | |||||||
| Pan r magnitude | 18.85 (0.02) | |||||||
| Pan i magnitude | 18.19 (0.009) | |||||||
| Pan z magnitude | 17.87 (0.009) | |||||||
| Pan y magnitude | 17.66 (0.01) | |||||||
| E(B-V) | 0.020 | |||||||
* 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.