All names: RE J0003+433, 1RXS J000359.1+433600, 2RE J0003+433, EUVE J0003+43.6, USNO-A2.0 1275-00042149, WD 0001+433, 2EUVE J0003+43.5, EUVE J0003+43.5, Gaia EDR3 384841336150015360, Gaia DR3 384841336150015360, USNO-B1.0 1336-00001389, RE J000356+433555, Gaia DR2 384841336150015360, LAMOST J000358.82+433601.6, RE J0003+43, 2RE J000355+433541
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 03 58.84 (0.06) | 00 03 58.84 (0.08) | 00 03 58.84 | 00 03 58.79 (0.06) | 00 03 56.50 | |||
| Declination | 43 36 01.64 (0.04) | 43 36 01.64 (0.05) | 43 36 01.64 | 43 36 01.89 (0.04) | 43 35 53.88 | |||
| Spectral type | DA | DA | DA1.1 | DA1 | ||||
| Effective temperature | [K] | 46850.0 (1244) | 54205.0 (5460) | |||||
| log(g) | [cgs] | 9.05 (0.1) | 9.10 (0.04) | |||||
| Mass | [M☉] | 1.23 (0.04) | 1.251 (0.01) | |||||
| 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] | 7.87 (0.08) | 7.86 (0.1) | 7.87 | 7.87 (0.08) | |||
| Distance | [pc] | 127.08 (1) | 127.19 (2) | 118.00 | 127.08 | 127.08 (1) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | 35.89567985 (0.07) | 35.76557991 (0.1) | 35.896 (0.07) | ||||
| Proper motion (declination) | [mas/yr] | -15.96573967 (0.05) | -15.95285093 (0.07) | -15.966 (0.06) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 16.30 | |||||||
| V magnitude | 16.80 | |||||||
| R magnitude | 16.90 | |||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 16.71 (0.004) | 16.74 | 16.71 | 16.71 (0.003) | ||||
| BP magnitude | 16.55 (0.004) | 16.49 | ||||||
| RP magnitude | 17.04 (0.008) | 17.03 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.020 | |||||||
* 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.