All names: PM J19141+4936, Gaia DR3 2132684535027576448, J1914+4936, Gaia EDR3 2132684535027576448, Gaia DR2 2132684535027576448, TIC 298968045, 2MASS J19140898+4936410, WDJ191408.97+493641.00, EQ J1914.1+4936, WDJ19148.97+493641.00, KIC 11604781
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 19 14 09.03 (0.04) | 19 14 09.03 | 19 14 09.03 | 19 14 08.97 (0.04) | 19 14 09.03 | ||||
| Declination | 49 36 41.75 (0.04) | 49 36 41.73 | 49 36 41.75 | 49 36 41.00 (0.04) | 49 36 41.73 | ||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 8751.0 (29) | 8445.0 (77) | ||||||
| log(g) | [cgs] | 7.97 (0.007) | 7.91 (0.02) | ||||||
| Mass | [M☉] | 0.581 (0.006) | 0.541 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.8600 | |||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| log(C/H) | |||||||||
| log(N/H) | |||||||||
| log(O/H) | |||||||||
| log(Na/H) | |||||||||
| log(Mg/H) | |||||||||
| log(Al/H) | |||||||||
| log(Si/H) | |||||||||
| log(P/H) | |||||||||
| log(S/H) | |||||||||
| log(Sc/H) | |||||||||
| log(Ti/H) | |||||||||
| log(Cr/H) | |||||||||
| log(Mn/H) | |||||||||
| log(Fe/H) | |||||||||
| log(Ni/H) | |||||||||
| Parallax | [mas] | 15.36 (0.04) | 15.31 (0.06) | 15.31 (0.06) | 15.36 | 15.36 (0.04) | 15.31 (0.06) | ||
| Distance | [pc] | 65.08 (0.2) | 65.32 (0.3) | 65.31 (0.3) | 65.08 | 65.08 (0.2) | 65.31 (0.3) | ||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 34.70238204 (0.06) | 34.60476652 (0.1) | 34.702 (0.06) | 34.60476652 | ||||
| Proper motion (declination) | [mas/yr] | 46.81706165 (0.05) | 46.58610924 (0.1) | 46.817 (0.05) | 46.58610924 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 16.38 (0.01) | 16.34 (0.09) | |||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 16.66 (0.004) | 16.68 | 16.66 | 16.66 (0.003) | 16.68 | ||||
| BP magnitude | 16.77 (0.004) | 16.76 | 16.76 | ||||||
| RP magnitude | 16.48 (0.004) | 16.49 | 16.49 | ||||||
| Pan g magnitude | 16.73 (0.002) | 16.73 (0.002) | |||||||
| Pan r magnitude | 16.74 (0.003) | 16.73 (0.002) | |||||||
| Pan i magnitude | 16.81 (0.002) | 16.81 (0.002) | |||||||
| Pan z magnitude | 16.92 (0.007) | 16.92 (0.006) | |||||||
| Pan y magnitude | 16.99 (0.007) | 16.99 (0.005) | |||||||
| E(B-V) | 0.008 | ||||||||
* 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.