All names: TIC 21327143, LAMOST J045226.76+431013.2, 2MASS J04522677+4310133, Gaia DR3 205226289167154816, Gaia DR2 205226289167154816
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 04 52 26.78 (0.01) | ||
| Declination | 43 10 13.33 (0.01) | ||
| 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] | 1.88 (0.02) | |
| Distance | [pc] | 531.07 (5) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 0.849 (0.02) | |
| Proper motion (declination) | [mas/yr] | -13.256 (0.02) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 12.55 (0.02) | ||
| H magnitude | 12.22 (0.02) | ||
| K magnitude | 12.09 (0.02) | ||
| u magnitude | |||
| g magnitude | 14.31 | ||
| r magnitude | 13.67 | ||
| i magnitude | 13.44 | ||
| z magnitude | |||
| G magnitude | 13.80 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.182 | ||
* 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.