All names: Gaia DR3 2492562967196301440, SDSS J015913.72-032556.2, GALEX J015913.6-032556, Gaia DR2 2492562967196301440, SDSS J015913.72-032556.1, SDSS J015913.73-032556.2, Gaia EDR3 2492562967196301440
| Parameter | Unit | Gaia EDR3 | Stilism | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|
| Right ascension | 01 59 13.70 (0.3) | 01 59 13.70 | 01 59 13.75 (0.3) | |||
| Declination | -03 25 56.33 (0.2) | -03 25 56.33 | -03 25 55.87 (0.2) | |||
| Spectral type | DA | DA | DA | |||
| Effective temperature | [K] | 8103.0 (466) | ||||
| log(g) | [cgs] | 7.94 (0.1) | ||||
| Mass | [M☉] | 0.561 (0.1) | ||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 5.27 (0.3) | 5.27 | 5.27 (0.3) | ||
| Distance | [pc] | 189.91 (11) | 189.91 | 189.91 (11) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -44.544 (0.3) | -44.544 (0.3) | |||
| Proper motion (declination) | [mas/yr] | -28.885 (0.2) | -28.885 (0.2) | |||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | 19.80 (0.04) | |||||
| g magnitude | 19.32 (0.01) | |||||
| r magnitude | 19.30 (0.01) | |||||
| i magnitude | 19.30 (0.02) | |||||
| z magnitude | 19.28 (0.06) | |||||
| G magnitude | 19.23 (0.004) | 19.23 | 19.23 (0.004) | |||
| BP magnitude | 19.36 (0.03) | |||||
| RP magnitude | 18.98 (0.04) | |||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.014 | |||||
* 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.