All names: Gaia EDR3 370582117741262080, 2MASS J01041932+3816550, WDJ010419.33+381655.23, Gaia DR2 370582117741262080, Gaia DR3 370582117741262080, LAMOST J010419.29+381654.7, 01043+3816, TIC 422882098, PM J01043+3816, LAMOST J010419.28+381654.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 04 19.27 (0.02) | 01 04 19.27 (0.04) | 01 04 19.27 | 01 04 19.33 (0.02) | 01 04 19.27 | ||||
| Declination | 38 16 54.58 (0.02) | 38 16 54.60 (0.04) | 38 16 54.58 | 38 16 55.23 (0.02) | 38 16 54.60 | ||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 16280.0 (257) | 15926.0 (139) | ||||||
| log(g) | [cgs] | 8.05 (0.05) | 7.97 (0.008) | ||||||
| Mass | [M☉] | 0.64 (0.03) | 0.597 (0.006) | ||||||
| log(Luminosity) | [L☉] | -2.00 | |||||||
| Cooling age | [Gyr] | ||||||||
| 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] | 17.09 (0.03) | 17.08 (0.05) | 17.09 | 17.09 (0.03) | 17.08 (0.05) | |||
| Distance | [pc] | 58.51 (0.1) | 58.54 (0.2) | 57.70 (2) | 58.51 | 58.51 (0.1) | 58.54 (0.2) | ||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -44.11167657 (0.03) | -44.02339912 (0.09) | -44.112 (0.03) | -44.02339912 | ||||
| Proper motion (declination) | [mas/yr] | -40.49034775 (0.03) | -40.42824553 (0.08) | -40.49 (0.03) | -40.42824553 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | 15.35 | ||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.29 | 15.29 (0.06) | |||||||
| H magnitude | 15.32 | 15.32 (0.1) | |||||||
| K magnitude | 15.14 | 15.14 (0.1) | |||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 14.99 (0.002) | 15.01 | 14.99 | 14.99 (0.003) | 15.01 | ||||
| BP magnitude | 14.94 (0.002) | 14.92 | 14.92 | ||||||
| RP magnitude | 15.12 (0.001) | 15.12 | 15.12 | ||||||
| Pan g magnitude | 14.87 (0.003) | ||||||||
| Pan r magnitude | 15.16 (0.002) | ||||||||
| Pan i magnitude | 15.44 (0.002) | ||||||||
| Pan z magnitude | 15.68 (0.003) | ||||||||
| Pan y magnitude | 15.85 (0.006) | ||||||||
| 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.