All names: Gaia DR2 3372667496327662976, EUVE J0633+20.0, 2RE J063340+200129, RE J063340+200147, 1RXS J063340.1+200149, USNO-B1.0 1100-00116254, RE J0633+200, Gaia DR3 3372667496327662976, WD 0630+200, Gaia EDR3 3372667496327662976, 2RE J0633+200
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 33 40.06 (0.1) | 06 33 40.06 (0.1) | 06 33 40.06 | 06 33 40.06 (0.1) | 06 33 39.89 | |||
| Declination | 20 01 49.37 (0.09) | 20 01 49.38 (0.1) | 20 01 49.37 | 20 01 49.59 (0.09) | 20 01 45.84 | |||
| Spectral type | DA | DA | DA.8 | DA | ||||
| Effective temperature | [K] | 61170.0 (2120) | 38964.0 (7204) | |||||
| log(g) | [cgs] | 8.97 (0.1) | 8.75 (0.1) | |||||
| Mass | [M☉] | 1.21 (0.05) | 1.095 (0.07) | |||||
| 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] | 4.30 (0.1) | 4.19 (0.1) | 4.30 | 4.30 (0.1) | |||
| Distance | [pc] | 232.53 (6) | 238.47 (8) | 215.00 | 232.53 | 232.53 (6) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -1.612669574 (0.1) | -1.371813257 (0.2) | -1.613 (0.1) | ||||
| Proper motion (declination) | [mas/yr] | -14.01601381 (0.1) | -14.05312615 (0.2) | -14.016 (0.1) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 18.00 | |||||||
| V magnitude | 17.50 | 17.00 | ||||||
| R magnitude | 18.10 | |||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 17.64 (0.01) | 17.68 | 17.64 | 17.64 (0.003) | ||||
| BP magnitude | 17.46 (0.01) | 17.39 | ||||||
| RP magnitude | 17.98 (0.02) | 17.94 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.011 | |||||||
* 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.