All names: LSPM J1435+5052, SDSS J143513.92+505224.7, USNO-B1.0 1408-00249246, WD 1433+510, NLTT 37850, LP 134-32, SDSS J143513.93+505224.7, Gaia DR2 1604147165248626048, SDSS J143513.93+505224.8, SBSS 1433+510, WIRED J143513.92+505224.7
| Parameter | Unit | Simbad |
|---|---|---|
| Right ascension | 14 35 13.97 (0.06) | |
| Declination | 50 52 24.68 (0.06) | |
| 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] | 12.88 (0.08) |
| Distance | [pc] | 77.66 (0.5) |
| Composition | ||
| Proper motion (right ascension) | [mas/yr] | -162.677 (0.1) |
| Proper motion (declination) | [mas/yr] | 53.591 (0.1) |
| Variability | ||
| Magnetic | ||
| Bd | [MG] | |
| Infrared excess (disk) | ||
| Binarity | ||
| B magnitude | 16.80 | |
| V magnitude | ||
| R magnitude | 16.80 | |
| I magnitude | ||
| J magnitude | ||
| H magnitude | ||
| K magnitude | ||
| u magnitude | 17.36 (0.01) | |
| g magnitude | 16.90 (0.004) | |
| r magnitude | 16.95 (0.005) | |
| i magnitude | 17.05 (0.005) | |
| z magnitude | 17.21 (0.01) | |
| G magnitude | 16.90 (0.001) | |
| 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.