All names: 2MASS J15431183+1017229, TIC 382657787, WISE J154311.83+101722.9, GALEX J154311.8+101721, USNO-B1.0 1002-00247190, WISEA J154311.82+101722.7, SDSS J154311.83+101722.2
| Parameter | Unit | Simbad |
|---|---|---|
| Right ascension | 15 43 11.83 (80) | |
| Declination | 10 17 22.92 (80) | |
| Spectral type | DA | |
| 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] | |
| Distance | [pc] | |
| Composition | ||
| Proper motion (right ascension) | [mas/yr] | -6.0 (3) |
| Proper motion (declination) | [mas/yr] | -10.0 (3) |
| Variability | ||
| Magnetic | ||
| Bd | [MG] | |
| Infrared excess (disk) | ||
| Binarity | ||
| B magnitude | 18.80 | |
| V magnitude | ||
| R magnitude | 17.50 | |
| I magnitude | ||
| J magnitude | 15.62 (0.07) | |
| H magnitude | 15.24 (0.09) | |
| K magnitude | 15.07 (0.1) | |
| u magnitude | 19.64 | |
| g magnitude | 18.52 | |
| r magnitude | 17.81 | |
| i magnitude | 17.44 | |
| z magnitude | 16.84 | |
| G magnitude | ||
| BP magnitude | ||
| RP magnitude | ||
| Pan g magnitude | ||
| Pan r magnitude | ||
| Pan i magnitude | ||
| Pan z magnitude | ||
| 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.