All names: WD 0543+57, Gaia DR3 269694160592289664, J0547+5759, GD 290, 2MASS J05475633+5759224, TIC 305989663, Gaia DR2 269694160592289664, WD 0543+579, GALEX J054756.4+575922, EGGR 341, WDJ054756.34+575922.48, Gaia EDR3 269694160592289664
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Kilic et al. 2006 | Zuckerman et al. 2003 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 47 56.61 (0.03) | 05 47 56.60 (0.04) | 05 47 56.61 | 05 47 56.34 (0.03) | 05 47 56.60 | 05 47 55.37 | |||||||
| Declination | 57 59 21.76 (0.03) | 57 59 21.78 (0.04) | 57 59 21.76 | 57 59 22.48 (0.03) | 57 59 21.78 | 57 59 20.04 | |||||||
| Spectral type | DA | DA | DAZ | DA | DA5.1 | DA5 | |||||||
| Effective temperature | [K] | 9718.0 (37) | 9960.0 (146) | 8142.0 | 8142.0 | 9662.0 (56) | |||||||
| log(g) | [cgs] | 8.03 (0.006) | 8.26 (0.06) | 8.00 | 8.00 | 8.02 (0.01) | |||||||
| Mass | [M☉] | 0.617 (0.005) | 0.77 (0.04) | 0.609 (0.008) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.7100 | |||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | -10.3 | -10.29 | |||||||||||
| 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] | 22.03 (0.04) | 22.08 (0.05) | 22.08 (0.05) | 22.03 | 22.03 (0.04) | 22.08 (0.05) | ||||||
| Distance | [pc] | 45.40 (0.07) | 45.29 (0.1) | 45.29 (0.1) | 40.00 | 45.40 | 45.40 (0.07) | 45.29 (0.1) | |||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 130.5448737 (0.04) | 130.4536433 (0.08) | 130.545 (0.04) | 130.4536433 | ||||||||
| Proper motion (declination) | [mas/yr] | -45.14844883 (0.03) | -45.01816873 (0.08) | -45.148 (0.04) | -45.01816873 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.00 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 15.47 (0.01) | 15.52 (0.07) | |||||||||||
| H magnitude | 15.45 (0.1) | 15.45 (0.1) | |||||||||||
| K magnitude | 15.34 (0.2) | 15.34 (0.2) | |||||||||||
| u magnitude | |||||||||||||
| g magnitude | |||||||||||||
| r magnitude | |||||||||||||
| i magnitude | |||||||||||||
| z magnitude | |||||||||||||
| G magnitude | 15.58 (0.002) | 15.60 | 15.58 | 15.58 (0.003) | 15.60 | ||||||||
| BP magnitude | 15.65 (0.002) | 15.65 | 15.65 | ||||||||||
| RP magnitude | 15.48 (0.002) | 15.48 | 15.48 | ||||||||||
| Pan g magnitude | 15.60 (0.003) | 15.60 (0.003) | |||||||||||
| Pan r magnitude | 15.68 (0.002) | 15.68 (0.002) | |||||||||||
| Pan i magnitude | 15.80 (0.003) | 15.80 (0.003) | |||||||||||
| Pan z magnitude | 15.94 (0.003) | 15.94 (0.002) | |||||||||||
| Pan y magnitude | 16.06 (0.004) | 16.06 (0.005) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* 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.