All names: TIC 49472361, 2MASS J19123147-0331318, Gaia DR2 4260597185313614976, SDSS J191231.46-033131.9, UCAC4 433-094683, PN G032.1-06.2, Gaia DR3 4260597185313614976, FP J1912-0331
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 19 12 31.45 | 19 12 31.47 (0.03) | |
| Declination | -03 31 32.36 | -03 31 31.86 (0.03) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 27262.0 (321) | |
| log(g) | [cgs] | 6.99 (0.01) | |
| Mass | [M☉] | 0.303 (0.003) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 8.03 | 8.03 (0.04) |
| Distance | [pc] | 124.47 | 124.47 (0.6) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -26.811 (0.04) | |
| Proper motion (declination) | [mas/yr] | -31.099 (0.03) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 13.93 (0.05) | ||
| V magnitude | 14.14 (0.1) | ||
| R magnitude | 14.20 (0.2) | ||
| I magnitude | |||
| J magnitude | 14.53 (0.03) | ||
| H magnitude | 14.54 (0.06) | ||
| K magnitude | 14.68 (0.1) | ||
| u magnitude | 14.96 (0.02) | ||
| g magnitude | 13.89 (0.004) | ||
| r magnitude | 13.05 (0.004) | ||
| i magnitude | 17.22 (0.006) | ||
| z magnitude | 11.77 (0.006) | ||
| G magnitude | 13.99 | 13.99 (0.003) | |
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | |||
* 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.