All names: Gaia EDR3 3301311841680229760, 2MASS J03584792+0815445, WD 0356+081, Gaia DR2 3301311841680229760, KUV 03561+0807, TIC 445928834, GALEX J035847.9+081543, Gaia DR3 3301311841680229760
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 58 47.94 (0.05) | 03 58 47.94 (0.07) | 03 58 47.94 | 03 58 47.93 (0.05) | 03 58 48.02 | |||
| Declination | 08 15 44.42 (0.03) | 08 15 44.43 (0.04) | 08 15 44.42 | 08 15 44.56 (0.03) | 08 15 42.84 | |||
| Spectral type | DA | DA | DA1.1 | DA | ||||
| Effective temperature | [K] | 45140.0 (875) | 40031.0 (1867) | |||||
| log(g) | [cgs] | 7.91 (0.07) | 7.86 (0.03) | |||||
| Mass | [M☉] | 0.64 (0.03) | 0.595 (0.02) | |||||
| log(Luminosity) | [L☉] | |||||||
| 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] | 4.84 (0.05) | 4.69 (0.08) | 4.84 | 4.84 (0.05) | |||
| Distance | [pc] | 206.78 (2) | 213.05 (4) | 323.00 | 206.78 | 206.78 (2) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | 8.416126824 (0.07) | 8.646192638 (0.2) | 8.416 (0.07) | ||||
| Proper motion (declination) | [mas/yr] | -8.453492958 (0.04) | -8.381707166 (0.09) | -8.453 (0.04) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 16.50 | |||||||
| V magnitude | 16.70 | |||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 16.38 (0.1) | |||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 15.90 (0.003) | 15.92 | 15.90 | 15.90 (0.003) | ||||
| BP magnitude | 15.77 (0.003) | 15.70 | ||||||
| RP magnitude | 16.15 (0.004) | 16.15 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.196 | |||||||
* 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.