All names: WISE J021912.74-630656.1, GALEX J021912.7-630655, WISEA J021912.76-630656.1, Gaia EDR3 4701214616008598144, Gaia DR3 4701214616008598144, UCAC4 135-002106, TIC 369715565, 2MASS J02191281-6306548, WDJ021912.81-630654.86, Gaia DR2 4701214616008598144
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 02 19 12.72 (0.03) | 02 19 12.72 | 02 19 12.72 | 02 19 12.81 (0.03) | ||
| Declination | -63 06 56.96 (0.03) | -63 06 56.89 | -63 06 56.96 | -63 06 54.86 (0.03) | ||
| Spectral type | DA | 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] | 12.72 (0.03) | 12.80 (0.04) | 12.72 | 12.72 (0.03) | |
| Distance | [pc] | 78.60 (0.2) | 78.14 (0.2) | 78.60 | 78.60 (0.2) | |
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -37.86684831 (0.04) | -37.89712498 (0.07) | -37.867 (0.04) | ||
| Proper motion (declination) | [mas/yr] | -130.8635978 (0.04) | -130.9482939 (0.07) | -130.864 (0.04) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 16.43 (0.04) | |||||
| V magnitude | 16.06 (0.01) | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 13.98 (0.03) | |||||
| H magnitude | 13.46 (0.03) | |||||
| K magnitude | 13.22 (0.04) | |||||
| u magnitude | ||||||
| g magnitude | 16.23 (0.02) | |||||
| r magnitude | 16.09 (0.1) | |||||
| i magnitude | 15.76 (0.01) | |||||
| z magnitude | ||||||
| G magnitude | 15.98 (0.003) | 15.99 | 15.98 | 15.98 (0.003) | ||
| BP magnitude | 16.27 (0.003) | 16.26 | ||||
| RP magnitude | 15.42 (0.002) | 15.43 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.002 | |||||
* 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.