All names: Gaia DR2 531524949029638656, GALEX J012359.8+672223, Gaia EDR3 531524949029638656, Gaia DR3 531524949029638656, UVEX J012359.82+672223.1
| Parameter | Unit | Gaia EDR3 | Stilism | Vincent et al. 2024 | Simbad |
|---|---|---|---|---|---|
| Right ascension | 01 23 59.83 (0.1) | 01 23 59.83 | 01 23 59.79 (0.1) | ||
| Declination | 67 22 22.99 (0.1) | 67 22 22.99 | 67 22 23.28 (0.1) | ||
| Spectral type | DC: | 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] | 1.98 (0.1) | 1.98 | 1.98 (0.1) | |
| Distance | [pc] | 503.98 (34) | 503.98 | 503.98 (34) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 14.595 (0.1) | 14.595 (0.1) | ||
| Proper motion (declination) | [mas/yr] | -17.769 (0.1) | -17.769 (0.1) | ||
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | |||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | |||||
| H magnitude | |||||
| K magnitude | |||||
| u magnitude | |||||
| g magnitude | 18.66 | ||||
| r magnitude | 18.48 | ||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 18.49 (0.003) | 18.49 | 18.49 (0.003) | ||
| BP magnitude | 18.59 (0.01) | ||||
| RP magnitude | 18.40 (0.02) | ||||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.158 | ||||
* 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.