All names: Gaia DR3 398183501732035456, Gaia DR2 398183501732035456, GALEX J012549.4+461920, SDSS J012549.37+461920.1, TIC 191703628, 2MASS J01254942+4619202
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 01 25 49.42 (0.04) | ||
| Declination | 46 19 20.27 (0.04) | ||
| 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] | 0.19 (0.05) | |
| Distance | [pc] | 5299.42 (1340) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -0.36 (0.05) | |
| Proper motion (declination) | [mas/yr] | -0.86 (0.04) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 15.62 (0.06) | ||
| H magnitude | 15.47 (0.1) | ||
| K magnitude | 15.42 (0.2) | ||
| u magnitude | 17.10 (0.008) | ||
| g magnitude | 16.19 (0.003) | ||
| r magnitude | 16.14 (0.003) | ||
| i magnitude | 16.16 (0.004) | ||
| z magnitude | 16.21 (0.007) | ||
| G magnitude | 16.08 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.085 | ||
* 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.