All names: SDSS J063220.75+272340.1, Gaia EDR3 3432509932794025728, LAMOST J063220.86+272340.2, Gaia DR3 3432509932794025728, 2MASS J06322070+2723404, Gaia DR2 3432509932794025728, TIC 86543596
| Parameter | Unit | Gaia EDR3 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 06 32 20.77 (0.05) | 06 32 20.77 | 06 32 20.73 (0.05) | |||
| Declination | 27 23 39.84 (0.04) | 27 23 39.84 | 27 23 40.43 (0.04) | |||
| Spectral type | DA | DA | DA | |||
| Effective temperature | [K] | 16658.0 (216) | 13233.0 (178) | |||
| log(g) | [cgs] | 7.83 (0.05) | 7.37 (0.01) | |||
| Mass | [M☉] | 0.53 (0.03) | 0.323 (0.007) | |||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 8.06 (0.05) | 8.06 | 8.06 (0.05) | ||
| Distance | [pc] | 124.07 (0.8) | 124.07 | 124.07 (0.8) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 32.979 (0.06) | 32.979 (0.06) | |||
| Proper motion (declination) | [mas/yr] | -36.86 (0.05) | -36.86 (0.05) | |||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 16.23 (0.07) | |||||
| H magnitude | 16.07 (0.2) | |||||
| K magnitude | ||||||
| u magnitude | 16.38 (0.02) | |||||
| g magnitude | 16.05 (0.006) | |||||
| r magnitude | 16.24 (0.01) | |||||
| i magnitude | 16.43 (0.01) | |||||
| z magnitude | 16.68 (0.01) | |||||
| G magnitude | 16.14 (0.003) | 16.14 | 16.14 (0.003) | |||
| BP magnitude | 16.15 (0.005) | |||||
| RP magnitude | 16.18 (0.008) | |||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.008 | |||||
* 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.